Submitted by Leo van de Pas corrections/additions are welcome
Descendants of Ulrich Erdtwein Mayor in Augsburg gen 17 of 21 generations
XVII-1 (XVI-1-1) 1 Jhr. Mr. Johan Carel Ferdinand von Mühlen Born 10 September 1940 Hindhead, Surrey Married 27 November 1970 Rozendaal Annette Danielle Dorhout Mees, daughter of Petrus Focko Dorhout Mees and Mohri Rita Reddingius Born 24 April 1948 's-Gravenhage Children, Generation XVIII-1 2 Jkvr. Ilona von Mühlen Born 29 September 1941 Weybridge, Surrey Married 17 November 1962 's-Gravenhage (Div.1976) Jhr. Frans Vincent Beelaerts van Blokland, son of Jhr. Mr. Matthias Adriaan Beelaerts van Blokland and Barones Vincentia Regina van Tuyll van Serooskerken Born 5 January 1938 's-Gravenhage Children, Generation XVIII-2 3 Jhr. Drs. Reinoud Alexander Frederik von Mühlen Born 11 January 1944 Weybridge, Surrey Married 16 July 1977 Porto, Portugal Maria Isabel Street Cálem, daughter of Joaquim Manuel Pacheco de Oliveira Calém and Maria Do Carmo Belford Miller Street Born 8 July 1951 Porto Children, Generation XVIII-3 4 Jkvr. Tonina von Mühlen Born 5 May 1945 Weybridge Married 26 September 1969 's-Gravenhage Dr. Henri Lorenzo Frederik Brom, son of Prof. Dr. Albert Gerard Brom and Marthe Catharina Wilhelmina Gelissen Born 26 August 1945 Heerlen S.P. XVII-2 (XVI-1-2) 1 Jkvr. Maria Emalia van Riemsdijk Born 17 November 1934 Bentveld Married 23 June 1956 Bloemendaal Gerard Frits Josef van Berckel, son of Dr. Gerard Jan Joseph van Berckel and Elmire Sidonie Blanche Edith Kamps Born 24 April 1925 Rotterdam S.P. 2 Jkvr. Henriette Nancy Leopoldine van Riemsdijk Born 25 December 1935 Bentveld Married 11 October 1958 Bloemendaal Jhr. Mr. Geert Frans Boreel, son of Jhr. Hugo Boreel and Barones Emilie Henriette Adèle van Tuyll van Serooskerken Born 29 June 1934 Soekaboemi, Java Children, Generation XVIII-4 3 Jhr. Mr. Adriaan Willem Gerrit van Riemsdijk Born 4 April 1937 Bentveld Married 5 September 1964 's-Gravenhage Barones Isabella Adriana Petronella van Tuyll van Serooskerk, daughter of Baron Mr. Samuel John van Tuyll van Serooskerken and Barones Lily Margaretha Creutz Born 25 November 1939 Wassenaar Children, Generation XVIII-5 XVII-3 (XVI-1-3) (1) 1 Jkvr. Leopoldine Felice van Riemsdijk Born 29 March 1943 Guelph, Ontario Married 12 November 1966 Noordwijk Mr. Pieter Smidt van Gelder, son of Pieter Smidt van Gelder and Josine Marie Christine van Toulon van der Koog Born 19 March 1942 Amsterdam S.P. XVII-4 (XVI-1-4) 1 Jkvr. Anna Henriette van Riemsdijk Born 2 October 1939 Waalre Married 17 February 1968 Waalre Mr. Johannes Jasper Tuijt, son of Jacobus Tuijt and Hedwig Jager Born 10 March 1930 Koeta Radja, Atjeh, Dutch East Indies S.P. 2 Jkvr. Henriette Adrienne Leopoldine van Riemsdijk Born 3 April 1946 Waalre Married (1) 6 June 1974 Falaise, Calvados Drs. Martinus Jan Petrus Vermooten, son of Martinus Vermooten and Anna Pieternella Hendrika Kwantes Born 16 September 1939 Utrecht Died 29 August 1978 Falaise Married (2) 12 December 1981 Paris Jean Yves Louis Bedos, son of Georges Charles Bedos and Henriette Louise Piel Born 9 January 1947 Saint-Rémy, Calvados Died 5 October 1982 Lisieux, Calvados Married (3) 21 September 1985 Sartilly, Manche Arnaud Evain, son of Jean Claude Evain and Flore Halleux Born 7 July 1952 Sedan, Ardennes S.P. 3 Jkvr. Margarete Juliana Cornélie van Riemsdijk Born 4 September 1948 Waalre Married 28 October 1972 Waalre Drs. Elie Johan François van Dissel, son of Willem Pieter Jacob van Dissel and Francisca Frederike Marie Wirtz Born 9 October 1948 Eindhoven S.P. XVII-5 (XVI-1-5) 1 Barones Sophia Otteline Margaretha van Ittersum Born 14 August 1940 Batavia, Dutch East Indies Married (1) 2 February 1963 Bloemendaal Div.1991 Drs. Henri Louis François Donkers, son of Hubertus Bernardus Donkers and Louise Charlotte Cohen Born 11 April 1938 Amsterdam Married (2) 3 September 1993 Schoorl Philippe Jean Lucien Laureau, son of Rene Paul Eugene Laureau and Elisabeth Marie Lucie Filou Born 18 August 1939 Suresnes near Paris S.P. 2 Barones Elise Leopoldine van Ittersum Born 2 September 1941 Batavia Married 12 September 1964 Overveen Div.1992 Baron Mr. Udo Willem Bentinck, son of Baron Johannes Adolf Bentinck, General-Major and Wilhelmina Udo de Stoppelaar Born 13 July 1940 's-Gravenhage Children, Generation XVIII-6 3 Barones Drs. Maria Adriana van Ittersum Born 16 October 1946 Rio de Janeiro Married 28 June 1969 Bloemendaal Div.1988 Peter Kloppenburg, son of Willem Kloppenburg and Jkvr. Willemina Jacoba Beelaerts van Blokland Born 3 September 1940 Amersfoort Died 1 May 1990 Zandvoort S.P. XVII-6 (XVI-2-1) 1 Adriana Marie Anna van Eibergen Santhagens Born 25 April 1936 Amsterdam Married 27 April 1968 Amstelveen Mr. Michiel Carel van der Burcht van Lichtenbergh, son of Mr. Johan Cornelis van der Burcht van Lichtenbergh and Nellij Barendregt Born 21 July 1925 's-Gravenhage Children, Generation XVIII-7 XVII-7 (XVI-2-2) 1 Ir. Jean Joseph Marie Dudok van Heel Born 9 February 1940 Amsterdam Married 14 September 1963 Laren, N-H. Maria Catharina Buurke, daughter of Johan Stoffer Gerhardus Buurke and Remmina Lucea Kuiper Born 29 January 1938 Steenderen Children, Generation XVIII-8 XVII-8 (XVI-2-3) 1 Johannes Dudok van Heel Born 28 June 1931 Amsterdam Married 14 May 1958 Mulheim a.d.Ruhr Helga Erna Louise Edith Wille, daughter of Karl Wilhelm Wille and Edith Gertraud Lydia Luise Hohendahl Born 16 June 1935 Duisburg Children, Generation XVIII-9 2 Agnes Elisabeth Dudok van Heel Born 16 April 1933 Amsterdam Married 29 March 1958 Laren, N-H Dr. Hans de Bruijn, son of Louis de Bruijn and Gonne Wilhelmine Gericke Born 24 May 1931 Bussum S.P. 3 Abraham Dudok van Heel Born 4 March 1936 Amsterdam Married 16 December 1972 Laren NH Martina Jacoba Schokking, daughter of Dr. Carel Philip Schokking and Jacoba Schokking Born 10 January 1945 Woerden Children, Generation XVIII-10 XVII-9 (XVI-4-1) (1) 1 Jkvr. Sonja Claire van Benthem van den Bergh Born 11 June 1930 Wassenaar 2 Jkvr. Elisabeth Reiniera van Benthem van den Bergh Born 17 July 1931 Wassenaar 3 Jkvr. Ingrid Louise van Benthem van den Bergh Born 24 May 1937 Wassenaar Married 21 July 1962 Amsterdam Carel Frederik Jan Heinsius, son of Carel Jan Heinsius and Johanna Wilhelmina Gerdina Versteeg Born 29 April 1936 Maarssen S.P. 4 Jhr. Peter Eduard van Benthem van den Bergh Born 6 April 1939 's-Gravenhage Married 7 November 1964 's-Gravenhage Djoeke Sixma, daughter of Jelle Sixma and Sientje van Dok Born 27 April 1941 Arnhem S.P. XVII-10 (XVI-5-1) 1 Eugenie Caroline Marie van Houten Born 21 October 1948 Wassenaar Married 16 October 1970 Arnhem Jhr. Ir. Willem Alexander Gevers Deynoot, son of Jhr. Mr. Rutger Adriaan Theodoor Gevers Deynoot and Adrienne Florence van Beeck Vollenhoven Born 17 November 1944 Haarlem Children, Generation XVIII-11 2 Elisabeth Barbara Margaretha van Houten Born 22 October 1955 Mexico City Married 9 August 1979 Noordwijk Graaf Drs. Leopold van Limburg Stirum, son of Graaf Drs. Frans Willem van Limburg Stirum and Jkvr. Anna Jane Louise Marie van Vredenburch Born 20 May 1948 's-Gravenhage Children, Generation XVIII-12 XVII-11 (XVI-5-2) 1 Leopold Eugène Beels Born 6 November 1940 Haarlem Married (1) 22 November 1962 's-Gravenhage Div.1984 Johanna Marijke van Liere, daughter of Adriaan Marinus van Liere and Jannetje Bom Born 13 November 1941 Soerabaja Married (2) 4 April 1985 Coevorden Annie Beatrix van Rooij, daughter of Symon van Rooij and Antje Mulder Born 31 January 1946 's-Gravenhage Children, Generation XVIII-13 2 Alexandra Elisabeth Beels Born 14 February 1945 Haarlem Married 28 August 1974 Delden Lambertus Wilhelmus Hoffman, son of Lambertus Wilhelmus Hoffman and Adriana Bernardina Herberich Born 9 September 1950 Haarlem S.P. 3 Hans Rudolf Beels Born 31 July 1947 Haarlem Married 20 November 1972 Paris Martine Zana, daughter of Antoine Zana and Yvette Maslia Born 16 November 1951 Sousse, Tunisia Children, Generation XVIII-14 XVII-12 (XVI-7-1) 1 Jkvr. Michelle Gerda Sophia de Jonge Born 7 November 1967 Voorburg XVII-13 (XVI-8-1) 1 Baron Carel Erwin van Asbeck Born 3 November 1953 Amsterdam 2 Baron Mr. Feico Dirk van Asbeck Born 23 February 1955 Zeist Married 28 September 1985 's-Gravenhage Daphne Renée Minnema, daughter of Sibe Minnema and Elsie Betsy Désandré Born 19 September 1954 Haarlem Children, Generation XVIII-15 3 Baron Drs. Geert Jacob van Asbeck Born 29 October 1957 Zeist 4 Baron Drs. Michiel van Asbeck Born 29 April 1960 Zeist 5 Baron Maarten Johannes van Asbeck Born 14 June 1963 Zeist 6 Baron Reinout Christiaan van Asbeck Born 19 November 1966 Zeist XVII-14 (XVI-9-1) 1 Jacob Adriaan Nicolaas Patijn Born 3 October 1963 's-Gravenhage XVII-15 (XVI-9-2) 1 Constantijn Leopold Patijn Born 1 August 1962 's-Gravenhage XVII-16 (XVI-11-1) 1 Erica Musacchio Born 1 February 1954 Torre Pellice, Italy Married 29 August 1986 Firenze Dr. Najah Musa Jafar, son of Musa Jafar and Halima Jafar Born 1 July 1955 Hillah, Iraq S.P. 2 Martina Giovanna Musacchio Born 11 February 1956 Aosta, Italy XVII-17 (XVI-11-2) 1 Caspar Maarten Willem Visser 't Hooft Heer van Grijpskerke en Poppendamme Born 31 December 1960 Strassburg 2 Drs. Leonora Henriette Visser 't Hooft Born 24 November 1962 Etterbeek, Belgium Married 10 May 1990 Utrecht Ds. Michael Nathaniel Jagessar, son of John Jagessar and Margaret Zakir Born 16 September 1955 Scaldon, British Guyana Children, Generation XVIII-16 3 Mr. Dr. Willem Maurits Visser 't Hooft Born 3 September 1965 Ukkel, Belgium Married 22 May 1995 Leiden Lucie Veselka, daughter of Jiri Veselka and Dagmar Urbis Born 19 March 1971 Amsterdam Children, Generation XVIII-17 XVII-18 (XVI-11-3) 1 Marcus Willem Iman Visser 't Hooft Born 16 November 1955 Rhenen Married 31 May 1985 Haren, Groningen Anna van den Bosch, daughter of J. W. van den Bosch and J. Koch Born 18 January 1954 Smallingerland Children, Generation XVIII-18 2 Steven Walter Visser 't Hooft Born 24 August 1958 Wiesbaden Married 6 November 1988 Heiloo Solveig Elisabeth van Houts, daughter of Theodorus Anna Petrus van Houts and Elisabeth Florence van der Laan Born 21 June 1965 Haarlem Children, Generation XVIII-19 3 Benedict Laurens Visser 't Hooft Born 29 January 1962 Alkmaar 4 Michaëla Elizabeth Visser 't Hooft Born 21 July 1965 Alkmaar, The Netherlands XVII-19 (XVI-12-1) 1 Baron Willem Anne Schimmelpenninck van der Oye Born 1 September 1969 Amsterdam 2 Barones Pita Julie Schimmelpenninck van der Oye Born 21 April 1971 Velp XVII-20 (XVI-12-2) 1 Jhr. Constantijn Leopold de Jonge Born 20 February 1985 Utrecht 2 Jkvr. Maria Adriana de Jonge Born 2 August 1987 Utrecht XVII-21 (XVI-13-1) (2) 1 Jhr. James Anthony de Jonge Born 24 June 1991 Bruxelles 2 Jhr. Julian Nicholas de Jonge Born 22 December 1992 Bruxelles XVII-22 (XVI-15-1) 1 Baron Drs. Marco Mauricio van Heemstra Born 26 April 1956 Comodoro Rivadavia, Argentina Married 2 September 1983 De Bilt 3 Baron Arnaldo van Heemstra Born 1 June 1959 Acassuso, Buenos Aires Married 14 December 1984 Hoevelaken Anneli Gerdine Laseur, daughter of Gijsbertus Laseur and Helga Margreet Fontein Born 10 October 1961 Amersfoort Children, Generation XVIII-21 4 Baron Schelto Feyo van Heemstra Born 20 September 1964 Wimbledon, Surrey Married 4 July 1987 Zeist Wilmi Tanja Madelon Avis, daughter of August Frederik Gerbrand Avis and Eline Madeleine Veltkamp Born 17 May 1957 Haarlem Children, Generation XVIII-22 XVII-23 (XVI-16-1) 1 Jkvr. Elisabeth Désirée Elias Born 24 December 1969 Amsterdam XVII-24 (XVI-16-2) 1 Jkvr. Maria Laetitia de Beaufort Born 12 May 1967 's-Gravenhage 2 Jhr. Ernst Frans de Beaufort Born 19 September 1969 's-Gravenhage 3 Jhr. Binnert Philip de Beaufort Born 28 November 1970 Arnhem XVII-25 (XVI-16-3) 1 Émilie Florence Michèle van Panthaleon Barones van Eck Born 26 March 1987 Amsterdam 2 François Marinus van Panthaleon Baron van Eck Born 30 July 1990 Haarlem XVII-26 (XVI-16-4) 1 Jkvr. Babette Rose Marie Sandberg Born 28 October 1976 Dordrecht XVII-27 (XVI-19-1) 1 Graaf Alexander Steven van Randwijck Born 12 April 1964 Leiden 2 Gravin Odette Elisabeth van Randwijck Born 27 February 1966 Papendrecht 3 Gravin Frédérique van Randwijck Born 16 January 1968 Papendrecht Married Joachim ter Haar Children, Generation XVIII-23 XVII-28 (XVI-19-2) 1 Gravin Vera van Randwijck Born 8 September 1966 Rijswijk, Z-H. 2 Gravin Toscha Olga Ilona van Randwijck Born 17 October 1967 's-Gravenhage 3 Graaf Steven Rutger Jules van Randwijck Born 27 August 1969 Washington Married Marguérite Elsa Jacobze, daughter of John William Jacobze and Anette Margaretha Elisabeth Melcher de Leeuw Children, Generation XVIII-24 XVII-29 (XVI-19-3) 1 Barones Remy Marguerite van Hardenbroek van Ammerstol Born 21 April 1966 Delft 2 Baron Godert Johan van Hardenbroek van Ammerstol Born 25 March 1969 Utrecht XVII-30 (XVI-20-1) 1 Berend Jan van Rijn van Alkemade Born 14 February 1955 Meerssen 2 Julia van Rijn van Alkemade Born 31 May 1957 's-Gravenhage XVII-31 (XVI-21-1) 1 Jkvr. Elisabeth Aletta Röell Born 17 January 1948 H.Sperwershof, 's-Graveland 2 Jhr. Willem Gerard Röell Born 29 March 1949 's-Graveland, H.Sperwershof 3 Jkvr. Clara Peggy Röell Born 7 August 1951 H.Sperwershof, 's-Graveland 4 Jhr. Eric Willem Röell Born 25 June 1955 's-Graveland, H.Sperwershof XVII-32 (XVI-21-2) (1) 1 Jkvr. Elisabeth Margaret Feith Born 30 January 1950 Djakarta, Indonesia 2 Jkvr. Alexandra Teresa Feith Born 26 February 1964 Arnhem XVII-33 (XVI-21-3) (1) 1 Jkvr. Johanna Cornelia Feith Born 28 May 1950 Soerabaja Married 17 March 1978 Maccagno, Varesse Luige Celeste Catenazzi, son of Gabriele Catenazzi and Rosa Caffi Born 4 March 1949 Maccagno, Varesse S.P. (2) 2 Jkvr. Sophia Adriana Maria Feith Born 8 December 1964 Hilversum 3 Jkvr. Clara Peggy Feith Born 28 July 1966 Périgueux, Dordogne XVII-34 (XVI-21-4) 1 Jkvr. Elisabeth Clara Feith Born 10 April 1950 ond.Timbang Langkat, Sumatra 2 Jkvr. Catharina Johanna Elisabeth Feith Born 19 September 1951 Ond.Timbang Langkat, Sumatra 3 Jkvr. Sophia Christina Feith Born 12 March 1955 Ond.Kwala Bingei, Medan Married 17 August 1979 Wageningen Josephus Cornelius Antonius Eekhout, son of Johannes Eekhout and Wilhelmina Catharina Maria Janszen Born 1 January 1956 Wateringen S.P. XVII-35 (XVI-21-5) 1 Mr. Hendricus van Manen Born 5 October 1946 Amsterdam Married 7 September 1974 Maartensdijk Baron Drs. Henriette Frances de Smeth, daughter of Baron Jan Anne de Smeth and Jkvr. Florentine Theodora Calkoen Born 21 March 1949 Breda S.P. XVII-36 (XVI-22-1) (1) 1 Jkvr. Rutgera Eugenie van Kretschmar van Veen Born 15 June 1943 's-Gravenhage Married 22 October 1965 Zeist Manuel Fernández Rivera, son of José Fernández Pery and Pilar Rivera Chacon Born 24 March 1937 San Lorenzo del Escorial S.P. (2) 2 Jkvr. Constance van Kretschmar van Veen Born 19 November 1952 's-Gravenhage Married 23 January 1973 Amsterdam Div.6-11-1979 Johannes Wilhelmus van Kleef, son of Wilhelmus Cornelis Gijsbertus van Kleef and Aaltje Weggen Born 4 December 1944 's-Gravenhage S.P. 3 Jkvr. Christine van Kretschmar van Veen Born 19 November 1952 's-Gravenhage 4 Jkvr. Nicolette van Kretschmar van Veen Born 28 September 1954 's-Gravenhage Married 28 June 1975 Brasc Frank van der Vegt, son of Jan van der Vegt and Emma Wilhelmina Overmars Born 12 February 1949 Amsterdam S.P. XVII-37 (XVI-22-3) 1 Jkvr. Caecilia Louise van Kretschmar van Veen Born 22 May 1952 Arnhem Married 10 September 1977 's-Gravenhage Drs. Philip Joost Henriques de Granada, son of Albert Johan Paul Henriques de Granada and Carla Thecla Andriessen Born 2 September 1950 's-Gravenhage S.P. 2 Jhr. Ir. Constantijn Leopold Carel van Kretschmar van Veen Born 11 July 1954 's-Gravenhage XVII-38 (XVI-23-2) 1 Caroline Boissevain Born 18 September 1952 London 2 Olivia Adrienne Boissevain Born January 1955 London 3 Peter Daniël Boissevain Born 17 December 1960 London Married at Adelstone, Surrey Karen Georgina Seward-Long Born 7 October 1961 Streatham, London Children, Generation XVIII-25 4 Annette Arnoldine Boissevain Born 10 March 1963 Walton-on-Thames XVII-39 (XVI-23-3) 1 Jhr. Otto Berg Born 5 November 1959 Wassenaar 2 Jhr. Mr. Maarten Berg Born 20 February 1961 Abcoude 3 Jkvr. Pauline Quirine Berg Born 17 May 1963 Borne 4 Jkvr. Madelon Berg Born 29 August 1967 Hengelo, Overijsel XVII-40 (XVI-24-1) 1 Jkvr. Emilie Wijnanda van Kretschmar Born 5 May 1955 Kobe, Japan Married 15 February 1980 Hilversum Rodney Terence Cooper, son of Edward Mesmer Cooper and Winifred Constance Morris Born 30 May 1945 Woolwich, England S.P. 2 Jkvr. Constance Johanna Isabella van Kretschmar Born 21 July 1956 Kobe, Japan Married 10 December 1977 Richmond, NSW Div. Sean Patrick Patterson, son of John Merlin Patterson and Mary Ellen Fisher Born 28 April 1957 Baraba, NSW S.P. 3 Jhr. Johan Christian Hugo van Kretschmar Born 6 December 1957 Kobe, Japan Married 7 April 1984 Sydney, New South Wales Karen Rooklyn, daughter of Jack Rooklyn and Joan Helen Johnson Born 4 November 1958 Sydney, New South Wales Children, Generation XVIII-26 4 Jkvr. Elizabeth Dorothea van Kretschmar Born 1 November 1959 Hong Kong Married Stephen Townsend Lake S.P. 5 Jkvr. Cordula Frederique van Kretschmar Born 3 October 1961 Hong Kong Married Ian Douglas Lorigan S.P. XVII-41 (XVI-25-1) (1) 1 Jhr. Jacob Bant van Kretschmar van Veen Born 22 September 1957 Cambden, New Jersey USA Married Theresa Hilt Born 2 December 1957 Indianapolis, Indiana Children, Generation XVIII-27 2 Jkvr. Sandra Ann van Kretschmar van Veen Born 24 October 1959 Norfolk, Virginia USA (2) 3 Jhr. Jan Hendrik van Kretschmar van Veen Born 28 June 1969 Norwalk, Connecticut XVII-42 (XVI-26-1) 1 Jhr. Ir. Gijsbert Christiaan Six Born 4 April 1959 's-Gravenhage 2 Jhr. Jan Pieter Six Born 7 November 1960 's-Gravenhage 3 Jhr. Simon Adriaan Six Born 20 April 1965 Leidschendam Married Margot Draaijer Children, Generation XVIII-28 XVII-43 (XVI-26-2) 1 Huibert Gerrit Agnetus van Everdingen Born 19 July 1947 Vught 2 Gijsbert Christiaan van Everdingen Born 5 September 1948 Vught 3 Anne Maurits Adriaan van Everdingen Born 26 June 1950 Vught XVII-44 (XVI-26-3) 1 Jkvr. Jeanette Henriette Six Born 31 January 1958 Veendam Married 21 May 1983 Zeist Ludger Albrecht van Zwetselaar, son of Hendrikus Johannes van Zwetselaar and Wilhelmina Gijsberta Schoonhoven Born 13 April 1951 De Bilt S.P. 2 Jhr. Pieter Hendrik Six Born 12 December 1960 Huis ter Heide XVII-45 (XVI-26-4) 1 Jkvr. Jeanine Marie Pauline Six Born 6 January 1958 Amsterdam 2 Jkvr. Anne Maurice Adrienne Six Born 29 July 1959 Amsterdam Married 21 June 1986 Laren, N-H. Drs. Eugene van Eekelen, son of Johannes Martinus Bernardus van Eekelen and Agatha Adriana Maria van den Broek Born 26 December 1956 Zoetermeer S.P. 3 Jkvr. Frédérique Elisabeth Six Born 6 April 1962 Leidschendam XVII-46 (XVI-27-1) 1 Baron Drs. Diederick Lodewijk van Wassenaer Born 28 November 1952 Nederhemert 2 Baron Mr. Jeroen Jacob van Wassenaer Born 7 June 1954 Nederhemert 3 Baron Ing. Maurits Hendrik Michiel van Wassenaer Born 25 September 1956 Nederhemert 4 Barones Eleonore van Wassenaer Born 23 August 1958 Nederhemert Married 27 August 1983 Kerkwijk Graaf Drs. Maximiliaan Schimmelpenninck, son of Graaf Lodewijk Herbert Schimmelpenninck and Agnes Maria Sillem Born 9 December 1953 Baarn Children, Generation XVIII-29 5 Barones Bernadine van Wassenaer Born 15 June 1962 Nederhemert 6 Barones Michaela Hedwich van Wassenaer Born 6 March 1965 Nederhemert 7 Barones Louise Carina van Wassenaer Born 18 January 1969 Nederhemert XVII-47 (XVI-27-2) 1 Barones Nicole Alice Odilia van Wassenaer Born 15 May 1961 Manhattan 2 Baron Philip Jacob Edgar van Wassenaer Born 29 October 1963 Toronto 3 Barones Valerie Therese van Wassenaer Born 25 March 1965 Toronto XVII-48 (XVI-28-1) (1) 1 Cornelia Constantia Wilbrenninck Born 21 June 1898 Borgerhout, Antwerpen Died 10 June 1985 Rotterdam 2 Johannes Catharinus Wilbrenninck Born 3 November 1900 Antwerpen Died 25 January 1993 Doorn Married 5 September 1933 's-Gravenhage Françoise Emilie Eschauzier, daughter of Pierre Eschauzier and Hilda Beatrice Playne Born 27 June 1908 Modjokerto, Java Died 3 May 1992 Soesterberg Children, Generation XVIII-30 XVII-49 (XVI-28-2) 1 Mr. Abraham Dudok van Heel Born 29 March 1907 's-Gravenhage Died 5 February 1935 's-Gravenhage Married 25 May 1932 Amsterdam Annie Bonebakker, daughter of Willem Christiaan Bonebakker and Clara Constance Jacoba Bauer Born 22 November 1909 Soerabaja, Dutch East Indies Children, Generation XVIII-31 2 Cornelie Constance Dudok van Heel Born 1 June 1908 's-Gravenhage 3 Mr. Johannes Christiaan Dudok van Heel Born 5 October 1911 's-Gravenhage Married (1) 2 May 1942 Breda Paula Keppel Hesselink Born 27 May 1916 Worth Died 4 November 1981 Aerdenhout Married (2) 10 December 1982 Bloemendaal Helena Olga Crommelin, daughter of Ds. Daniel Crommelin and Helena Anna Niehans Born 15 November 1925 Batavia, Dutch East Indies Died 7 June 1996 Naarden Children, Generation XVIII-32 XVII-50 (XVI-29-1) 1 Barones Johanna Cornelia van Nagell Vrouwe van Schaffelaar Born 15 March 1881 H.Schaffelaar, Barneveld Died 4 October 1935 H.Schaffelaar, Barneveld 2 Baron Mr. Justinus Egbertus van Nagell Born 25 May 1882 H.de Schaffelaar, Barneveld Died 9 January 1963 Utrecht Married (1) 8 December 1914 New York Div.3-12-1945 Julia Johnson Calhoun, daughter of John Coldwell Calhoun and Linnie Adams Born 14 January 1884 Chicot county, Arkansas Died 13 October 1970 Amersfoort Married (2) 2 February 1946 Stockholm Barones Simonette Marie van Haersolte van Haerst, daughter of Baron Joan Walrave van Haersolte van Haerst and Anne Willemina 's-Gravesande Guicherit Born 8 October 1914 's-Gravenhage Died 30 January 1990 Utrecht Children, Generation XVIII-33 3 Barones Marie Louise Clémence van Nagell Born 12 January 1885 H.Schaffelaar, Barneveld Died 1 March 1981 Malkerns, Swaziland Married 13 November 1912 Barneveld Mr. Hendrikus Albertus Lorentz, son of Theodorus Appolonius Ninus Lorentz and Maria Soet Born 18 September 1871 Oudewater Died 4 September 1944 Pretoria, South Africa Children, Generation XVIII-34 XVII-51 (XVI-29-2) 1 Barones Gerarda Cornelia van Nagell Vrouwe van de Beide Ampsen Born 12 August 1878 Laren, Gld. Died 22 March 1946 Amersfoort Married 4 January 1900 Laren, Gelderland Mr. Frederik Alexander Carel, Graaf van Lynden van Sandenburg, son of Mr. Constantijn Theodoor, Graaf van Lynden van Sandenburg and Barones Wilhelmina Elisabeth Charlotta van Boetzelaer Born 17 November 1873 's-Gravenhage Died 25 December 1932 's-Gravenhage Children, Generation XVIII-35 2 Barones Jacqueline Adriène Justine van Nagell Born 3 September 1882 Laren Died 30 September 1977 Oosterbeek Married (1) 17 March 1904 Laren Div.24-1-1931 Baron Mr. Hendrik Johan Herman van Boetzelaer, son of Baron Godfried Hendrik Leonard van Boetzelaer and Jkvr. Johanna Charlotte van Schuylenburch Born 12 September 1876 De Bilt Died 2 February 1952 Utrecht Married (2) 26 May 1932 Utrecht Jhr. Mr. Duco Gerold Rengers Hora Siccama, son of Jhr. Willem Adolf Werner Rengers Hora Siccama and Alida Maria Cornelia Verkuyl Born 2 December 1876 's-Gravenhage Died 7 June 1962 Utrecht Children, Generation XVIII-36 3 Barones Françoise Willemina Lamberta van Nagell Born 1 July 1888 H.Klein Ampsen Died 15 January 1971 Lochem XVII-52 (XVI-29-4) 1 Baron Willem François Emile van der Borch tot Verwolde Heer van Vorden Born 18 June 1873 Vorden Died 13 January 1954 Vorden Married 6 February 1914 Vorden Helene Marie Karin von Löwis of Ménar, daughter of Friedrich Eduard von Löwis of Ménar and Lydia von Meck Born 27 March 1889 Riga Died 19 January 1976 Warnsveld Children, Generation XVIII-37 2 Barones Justine van der Borch tot Verwolde Born 9 March 1875 Vorden Died 7 May 1959 Diepenveen Married 24 August 1910 Vorden Pieter Willem van Doorninck, son of Martinus van Doorninck and Maria Berendina Wilhelmina Anspach Born 25 July 1877 Diepenveen Died 1 April 1947 Diepenveen Children, Generation XVIII-38 3 Barones Johanna Philippina van der Borch tot Verwolde Born 19 June 1876 Vorden Died 19 November 1962 Aerdenhout Married 19 March 1903 Vorden Jhr. Frederik Alexander Coenen, Heer van De Oosterhoff, son of Jhr. Hendrikus Albertus Diedericus Coenen and Barones Louise Charlotta Elisabeth Maria van Ittersum Born 23 December 1861 Zutphen Died 24 May 1937 Rijssen, H.den Oosterhoff Children, Generation XVIII-39 4 Baron Frederik Wilhelm van der Borch tot Verwolde Born 1 August 1877 Vorden Died 1 December 1973 Geldermalsen Married 29 November 1917 Breda Anna Josephine Thérèse Maris, daughter of Gerrit Johannes Maris and Anna Thérèse Jurjans Born 22 September 1895 Amersfoort Died 6 December 1977 Tiel Children, Generation XVIII-40 5 Baron Arend Johan van der Borch tot Verwolde Born 19 June 1879 Vorden Died 14 May 1960 Haarlem 6 Barones Johanna Maria van der Borch tot Verwolde Born 17 July 1880 Vorden Died 15 May 1975 Zutphen Married 30 August 1917 Gorssel Johannes Alexander van Dijk van 't Velde, Heer van 't Velde, son of Jan Godfried Carel van Dijk van 't Velde, Heer van 't Velde and Carolina Sophia Brants Born 25 February 1878 Zutphen Died 8 November 1954 Warnsveld Children, Generation XVIII-41 7 Barones Ada Quintine Marie van der Borch tot Verwolde Born 18 August 1882 Vorden Died 12 March 1957 's-Gravenhage Married 27 September 1911 Vorden Div.14-5-1925 Baron Jean Jacques Louis Diederic van Höevell, son of Baron Gerrit Willem Wolter Carel van Höevell, Governor of Celebes and Cathérine Jacqueline Monod de Froideville Born 1 April 1878 Sibolga, Sumatra Died 2 December 1943 Rotterdam Children, Generation XVIII-42 8 Barones Nicoline van der Borch tot Verwolde Born 4 December 1883 Vorden, Castle Vorden Died 30 March 1921 Eefde Married 28 July 1904 Vorden Baron Frans Julius Johan van Heemstra, son of Baron Philip Jacob van Heemstra and Barones Elize Martha van Wassenaer Born 27 October 1878 Hattem Died 28 April 1958 Bilthoven Children, Generation XVIII-43 9 Baron Reinier van der Borch tot Verwolde Born 19 July 1885 Vorden Died 2 April 1944 Bruxelles Married (1) 16 June 1910 Bruxelles Div.1919 Barones Albertine van Hardenbroek van Lockhorst, daughter of Baron Jan Lodewijk Willem van Hardenbroek van Lockhorst and Jeanne Frédérique des Tombe Born 6 December 1888 Nederhemert Died 29 January 1937 Watford, Hertfordshire, Engl. Married (2) 11 July 1922 Veenhuizen Maria Sophia Frederika Gerth van Wijk, daughter of Ds. Johannes Abraham Gerth van Wijk and Margaretha Anthonia Bastert Born 1 December 1895 Bennebroek Died 21 January 1932 Soestdijk Married (3) 4 July 1936 Wiesbaden Else Hilde Sacha Schwarz, daughter of Johann David Schwarz and Rosalie Baumgarten Born 9 July 1902 Berlin Died 29 February 1972 Lavagna, Liguria Children, Generation XVIII-44 10 Baron Alexander van der Borch tot Verwolde van Vorden Born 4 November 1886 Vorden Died 28 December 1969 's-Gravenhage Married (1) 18 February 1915 Vorden (Div.10-11-1938) Elsa Augusta van Vloten, daughter of Paul Edmond van Vloten and Anette Laurence Emilie de Haas Born 3 August 1891 Bruxelles Died 4 April 1979 Bruxelles Married (2) 9 April 1948 's-Gravenhage Div.12-12-1950 Eduarda Vincence Houwink, daughter of Mr. Jan Houwink and Jkvr. Pauline Louise Rethaan Macaré Born 15 July 1910 Utrecht Married (3) 4 November 1959 's-Gravenhage Div.22-3-1967 Virginia Antonia Gubbels, daughter of Jean Henri Gubbels and Antonia Petronella Wesselina van Kerkhoff Born 19 October 1917 Breda Children, Generation XVIII-45 11 Baron Henrik Paulus van der Borch tot Verwolde van Vorden Born 28 October 1887 Castle Vorden Died 22 March 1977 De Bilt Married 8 August 1913 Assen Barones Anna Christina van der Feltz, daughter of Baron Mr. Gustaaf Willem van der Feltz and Catharina Wilhelmina Spiering Born 9 November 1893 Assen Died 15 October 1974 De Bilt Children, Generation XVIII-46 12 Barones Adriana Sophia van der Borch tot Verwolde Born 26 November 1888 Vorden Died 10 October 1963 's-Gravenhage 13 Baron François Wilhelm Johan van der Borch tot Verwolde Born 6 April 1891 Castle Vorden Died 2 February 1892 Vorden 14 Baron Alfred Arthur van der Borch tot Verwolde van Vorden Born 6 April 1895 Vorden Died 10 March 1976 's-Gravenhage Married 3 September 1918 Apeldoorn (Div.10-9-1938) Henriette Pauline Stoop, daughter of Elias Paulus Willem Stoop and Mary Jane Scheffer Born 4 November 1897 Vrijenban Died 7 February 1972 Huis ter Heide Children, Generation XVIII-47 XVII-53 (XVI-29-5) 1 Baron Hendrik Jan van Nagell Born 29 March 1886 Hoevelaken Died 11 August 1977 Baarn Married (1) 1 June 1932 Amsterdam Div.14-11-1936 Maria Catharina Johanna Harshagen, daughter of Johan Harshagen and Maartje Kooy Born 11 May 1903 Amsterdam Died 3 June 1991 Eindhoven Married (2) 23 November 1937 Amsterdam Johanna Hendrika Geertruida Broers, daughter of Johannes Broers and Dina Geertruida Catharina Hiddink Born 11 December 1900 Eefde Died 3 February 2001 Baarn S.P. 2 Barones Justine Elisabeth Henriette van Nagell Born 18 February 1887 Hoevelaken Died 5 January 1949 Doorn Married (1) 23 July 1908 Warnsveld Div.1934 Graaf Henri François Marie Elisa van Limburg Stirum, son of Graaf Mr. Daniël Adriaan van Limburg Stirum and Jkvr. Henriette Frédérique Sandberg tot Essenburg Born 12 March 1883 Utrecht Died 15 March 1958 Zutphen Married (2) 9 July 1936 's-Gravenhage Div.15-6-1937 Nanne Veenstra, son of Berend Oebeles Veenstra and Hendrikje Sjerps Wagenaar Born 6 November 1861 Lemmer Died 1 November 1942 's-Gravenhage Children, Generation XVIII-48 3 Baron Willem Jacob Seino Alexander van Nagell Born 22 December 1888 Hoevelaken Died 12 May 1972 Hilversum Married (1) 9 June 1922 Altona, Hamburg Div.1941 Elly Luise Frieda Kraack, daughter of Johann Heinrich Karl Kraack and Frieda Dorothea Auguste van Dieckmann Born 19 October 1900 Altona Died ? Married (2) 1 May 1942 's-Gravenhage Johanna Wilhelmina de Zoete, daughter of Geertrudus de Zoete and Johanna Wilhelmina Koster Born 8 April 1905 's-Gravenhage Died 22 April 1988 Laren, N-Holland S.P. 4 Barones Adriana Hermina van Nagell Born 25 June 1890 Warnsveld Died 20 September 1962 Oosterbeek Married 26 August 1909 Warnsveld Baron Eduard Alexander Ferdinand Creutz, son of Baron Eduard Alexander Ferdinand Creutz and Jacqueline Pauline Thurkow Born 28 February 1880 Bussum Died 28 February 1965 Oosterbeek Children, Generation XVIII-49 5 Barones Elisabeth Theodora Sibylla Louisa van Nagell Born 9 June 1893 Warnsveld Died 21 October 1971 Velp Married 17 April 1913 Warnsveld Henri Bernard François Jacob de Roo, Heer van Capelle, son of Henry Boudewijn de Roo, Heer van Westmaas en Greup and Jkvr. Wilhelmina van den Santheuvel, Vrouwe van Capelle Born 22 November 1885 Dordrecht Died 22 July 1945 Velp S.P. 6 Baron Reinoud Gerard Steven van Nagell Heer van Rhemenhuizen Born 22 October 1896 Warnsveld Died 5 March 1968 Utrecht Married (1) 11 May 1946 Soest Alberdina Kalteren, daughter of Wijbe Kalteren and Annigje van der Helm Born 11 May 1884 Dwingelo Died 16 February 1948 Soestdijk Married (2) 30 December 1952 Amsterdam Div.1958 Jkvr. Magdalena Ferdinanda Maria Martini Buys, daughter of Jhr. Antonie Adriaan Martini Buys, Heer van Loenersloot, Oucoop en ter Aa and Catharina Petronella Gerarda Bicker Caarten Born 20 January 1909 Rotterdam Died 16 March 1997 Doorn S.P. XVII-54 (XVI-29-6) 1 Barones Wilhelmine Jacquelina van Nagell Born 29 January 1884 Arnhem Died 10 January 1966 Velp, Gelderland 2 Barones Jeanne Madeleine van Nagell Born 31 May 1885 Arnhem Died 22 October 1971 Aerdenhout Married 13 June 1912 Arnhem Jhr. Mr. Willem Hendrik Nahuys, son of Jhr. Mr. Gerard Anthon Nahuys and Maria Elisabeth Henriette Buyskes Born 26 October 1882 Arnhem Died 17 May 1962 Driebergen Children, Generation XVIII-50 3 Baron Justinus Hendrik Egbert van Nagell Born 24 June 1890 Arnhem Died 7 July 1972 Zeist Married (1) 25 November 1915 Rozendaal Div.1922 Barones Jacqueline Pauline Creutz, daughter of Baron Stephan Alexander Ferdinand Creutz and Jkvr. Hendrika Lodewika Wilhelmina van den Santheuvel, Vrouwe van Babyloniënbroek en Brielsch-Nieuwland Born 7 August 1892 Dordrecht Died 20 August 1968 's-Gravenhage Married (2) 28 June 1923 Utrecht Eva van Tienhoven, daughter of Jan Conrad van Tienhoven and Aurelie Bayer Born 15 January 1898 Utrecht Died 13 October 1969 Utrecht Children, Generation XVIII-51 XVII-55 (XVI-31-1) 1 = XVII-53-1 2 = XVII-53-2 3 = XVII-53-3 4 = XVII-53-4 5 = XVII-53-5 6 = XVII-53-6 XVII-56 (XVI-32-1) 1 Willem Theodoor Cornelis Zimmerman Born 5 September 1892 Hoorn Died 22 December 1964 Velp Married 25 March 1927 Rozendaal, H.Roseneath Barones Cecilia Emilie Louise van Pallandt, daughter of Baron Frederik Jacob Willem van Pallandt, Heer van Keppel en Rosendael and Constantia Alexine Loudon Born 3 November 1899 Rozendaal, H.Roseneath Died 10 January 1994 Velp Children, Generation XVIII-52 XVII-57 (XVI-34-1) 1 Carel Hendrik Frederik Wilbrenninck Born 26 July 1928 Middelburg Married 27 September 1957 Reading, Berkshire Div.1994 Ruurdina Cornelia Wapenaar, daughter of Willem Hendrik Arie Wapenaar and Eva Hettelingh Born 28 June 1934 's-Gravenhage Children, Generation XVIII-53 2 Alexander Wilbrant Wilbrenninck Born 7 September 1933 Middelburg Married 25 May 1963 Heemstede Beatrix Hubertina Schoenmaker, daughter of Hermanus Johannes Schoenmaker and Jeanne Brunet de Rochebrune Born 31 October 1942 Amsterdam Children, Generation XVIII-54 XVII-58 (XVI-36-1) 1 Otto Hellmuth Georg Max Gastel Born 19 June 1902 Freiburg, Breisgau, Baden Died 7 April 1994 Bad Aibling, Bavaria Married (1) Amalie Holzlechner Married (2) 4 April 1942 München Katharina Maria Pastätter, daughter of Georg Hann, Opera Singer and Katharina Maria Auer Born 25 November 1921 Kolbermoor, Bayern Married (3) Elvira Schramm Married (4) Liselotte Prams Children, Generation XVIII-55 2 Harald Gastel Born 6 October 1906 München

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