Submitted by Leo van de Pas
corrections/additions are welcome

Descendants of
Mr. Hugo de Groot
(gen 10-1 to 10-40 of 13 generations)


X-1 (IX-1-3)
1 Jacques Philippe van Diepenbrugge
Born 24 March 1916 Maastricht
Married 5 September 1947 Westminster, London
Mary Nanette Frear, daughter of Philip Simpson Frear and
Elsie Mary Wright
Born 11 December 1918 West Hartlepool, Durham
Children, Generation XI-1

2 Philippe René van Diepenbrugge
Born 2 November 1917 Teteringen
Married 30 January 1949 Singapore
Henriette Marianne Bartelds, daughter of Max Robert
Bartelds and Pleuntje Krijna Kooreman
Born 13 November 1917 Harderwijk
Children, Generation XI-2

3 Paul Antoine Marie van Diepenbrugge
Born 26 July 1921 Teteringen

X-2 (IX-2-1)
1 Catharina Maria Nederburgh
Born 11 February 1900 Warmond

2 Abraham Nederburgh
Born 27 February 1901 Warmond

3 Arend Johan Nederburgh
Born 26 April 1904 Warmond

4 Sebastiaan Cornelis Herman Nederburgh
Born 15 August 1909 Warmond

X-3 (IX-3-1)
1 Edine Gertrude Nederburgh
Born 29 October 1889 Buitenzorg, Dutch East Indies
Married 29 July 1912 's-Gravenhage
Mr. Johan Hendrik Meiss, son of Mr. Johan Hendrik Meiss and
Maria Andriette Schoorel
Born 31 December 1888 Magelang
S.P.

2 Sebastiaan Cornelis Herman Nederburgh
Born 22 February 1896 Buitenzorg, Dutch East Indies

3 Sophie Cornelie Nederburgh
Born 25 November 1901 Buitenzorg, Dutch East Indies

X-4 (IX-3-2)
1 Julie Gertrude Marie Henriette Nederburgh
Born 17 August 1902 Batavia, Dutch East Indies

X-5 (IX-4-1)
1 Jkvr. Paulina Johanna Gevers
Born 8 May 1886 Noordwijkerhout
Died 3 May 1942 's-Gravenhage
Married 6 May 1909 Noordwijkerhout
Jhr. Mr. George Catharinus Willem van Tets, Heer van Oud-
en Nieuw-Goudriaan, son of Jhr. Mr. Dirk Arnold Willem van
Tets van Goudriaan, Heer van Oud- en Nieuw-Goudriaan and
Barones Henriette Schimmelpenninck van der Oye, Vrouwe van
Heerjansdam
Born 31 August 1882 's-Gravenhage
Died 5 February 1948 Wassenaar, H.Clingendael
Children, Generation XI-3

2 Jkvr. Cecilia Gevers
Born 9 June 1888 Noordwijkerhout
Died 11 May 1978 Noordwijk aan Zee
Married 26 May 1914 Noordwijkerhout
Jhr. André van de Poll, son of Jhr. Charles Fredrik van de
Poll and Eugénie Prévinaire
Born 29 September 1884 Haarlem
Died 23 May 1966 Noordwijk aan Zee
Children, Generation XI-4

3 Jhr. Jan Hugo Gevers
Heer van Kethel en Spaland
Born 8 March 1891 Noordwijkerhout
Died 21 August 1956 Noordwijkerhout
Married 21 September 1916 Kollum
Henriette Wilhelmine Adeline van Welderen, Barones Rengers,
daughter of Mr. Willem Bernhard Reinier van Welderen, Baron
Rengers and Barones Hermance Adeline Amalia van Heemstra
Born 31 October 1892 's-Gravenhage
Died 20 January 1980 Noordwijkerhout
Children, Generation XI-5

X-6 (IX-4-2)
1 Jhr. Frederik Albert Govert Gevers
Born 2 September 1890 Heemskerk, Castle Marquette
Died 2 May 1984 Beverwijk

2 Jhr. Hendrik Jan Gevers
Born 7 December 1892 Heemskerk, Castle Marquette
Died 12 January 1941 Soerabaja, Dutch East Indies
Married (1) 5 December 1918 Singapore Div.8-11-1926
Adeline Eliza Hadewegg Scheffer, daughter of Hermanus Adolf
Louis Hadewegg Scheffer and Augustina Margaretha Sijnja
Born 2 October 1886 Meester Cornelis, West Java
Died 1 July 1977 's-Gravenhage
Married (2) 1 April 1935 Soerabaja Div.
Antoinette Charlotte Jacobs, daughter of Charles Henri
Jacobs and Antoinette Cornélie Hoolboom
Born 13 November 1896 Malang
Died 15 July 1953 Soerabaja
Children, Generation XI-6

3 Jkvr. Cornelia Gualtheria Gevers
Born 7 May 1897 Heemskerk, Castle Marquette
Died 22 January 1958 Bruxelles
Married 11 October 1928 's-Graveland
Jean le Brun, son of Gisbart Edmond le Brun and Elisabeth
Juliana Maria Verreydt
Born 27 August 1902 Diest, Brabant
Died 28 June 1958 Bruxelles
S.P.

4 Jhr. Abraham Daniël Theodoor Gevers
Heer van Heemskerk en Marquette
Born 6 August 1901 Heemskerk, Castle Marquette
Married 5 November 1943 Zwollerkerspel
Barones Christine de Vos van Steenwijk genaamd van Essen
tot Windesheim, daughter of Baron Mr. Frederik Henri de Vos
van Steenwijk genaamd van Essen tot Windesheim and Gravin
Rutgera Johanna Schimmelpenninck
Born 7 December 1916 Huize Windesheim
S.P.

X-7 (IX-4-3)
1 Jhr. Ir. Jacob Lucas Boreel
Born 1 April 1883 Wijk aan Duin
Died 18 December 1939 Middelburg
Married 10 October 1911 Rossum
Barones Adriana Sophia van Randwijck, daughter of Baron
Maurits van Randwijck, Heer van Beek and Henriette Anna
Geertruida Böthlingk
Born 18 January 1890 Rossum
Died 7 August 1958 's-Hertogenbosch
Children, Generation XI-7

2 Jhr. Hugo Boreel
Born 5 December 1884 Wijk aan Duin, H.Westerhout
Died 26 February 1962 Wijk aan Duin, H.Westerhout
Married 3 June 1930 Paroengkoeda
Barones Emilie Henriette Adèle van Tuyll van Serooskerken,
daughter of Baron Mr. Cornelis Jan van Tuyll van
Serooskerken and Jkvr. Wilhelmina Pieternella van Eys
Born 15 March 1899 Arnhem, H.den Enk
Died 30 October 1970 Overveen
Children, Generation XI-8

3 Jkvr. Pauline Johanna Boreel
Born 13 February 1887 Wijk aan Duin, H.Westerhout
Died 25 January 1961 Wijk aan Duin, H.Westerhout

4 Jkvr. Catharina Maria Ulrica Boreel
Born 11 August 1889 Wijk aan Duin, H.Westerhout
Died 28 February 1960 Wijk aan Duin, H.Westerhout

X-8 (IX-5-1)
1 Gräfin Marie von Platen-Hallermund
Born 3 June 1896 Altaussee
Died December 1986
Buried München
Married 5 April 1916 Berlin
Wilhelm von Stumm
Born 25 January 1869 Frankfurt am Main
Died 30 March 1935 Berlin
Children, Generation XI-9

2 Gräfin Karoline von Platen-Hallermund
Born 3 November 1900 Weissenhaus
Died 15 October 1975
Married 3 June 1923 Dresden
Freiherr Hans von dem Bussche-Streithorst, son of Freiherr
Hilmar von dem Bussche-Streithorst and Barones Susanne
Civile Sophie van Hardenbroek
Born 22 September 1894 Dresden
Died 27 November 1928 Berlin
Children, Generation XI-10

3 Gräfin Muriel von Platen-Hallermund
Born 24 May 1906
Died 11 January 1909

4 Gräfin Dr. Alice von Platen-Hallermund
Born 28 April 1910 Weissenhaus
Married 29 December 1956 Altaussee
Augusto, Barone Ricciardi
Born 7 October 1915 Napoli
S.P.

X-9
(IX-6-1)
1 Otto Maarten
Baron Groeninx van Zoelen
Born 26 June 1899 's-Gravenhage
Died 18 January 1972 Leiden
Married 28 March 1922 Bloemendaal
Jkvr. Pauline Adrienne Teding van Berkhout, daughter of
Jhr. Mr. Pieter Teding van Berkhout and Jkvr. Ida van
Lennep
Born 11 August 1899 H.Boekenrode, Aerdenhout
Died 4 July 1982 Leiden
Children, Generation XI-11

2 Jhr. Mr. Frederik Adolph Groeninx van Zoelen
Born 27 June 1902 's-Gravenhage
Died 18 November 1978 's-Gravenhage
Married 28 May 1958 's-Gravenhage
Louisa Elisabeth Rijkhuizen, daughter of Johannes
Rijkhuizen and Johanna Maria van Rees
Born 14 March 1901 's-Gravenhage
Died 15 August 1975 's-Gravenhage
S.P.

X-10 (IX-7-1)
1 Jhr. Ir. Marinus Reinier Folkert Groeninx van Zoelen
Born 3 May 1917 Schiermonnikoog
Married 26 March 1949 Rotterdam
Henrietta Cornelie Wentholt, daughter of Alexis Duco
Wentholt and Anna Christine Schimmelpenninck
Born 19 April 1924 Southampton, Hampshire
Children, Generation XI-12

X-11 (IX-7-2)
1 Jhr. Frederik Edzard Groeninx van Zoelen
Heer van Ridderkerk
Born 21 April 1924 Mexico City
Married 31 August 1973 Girvan, Ayrshire, Scotland
Marie Liliane Waller, daughter of Pieter Adriaan Waller and
Barones Cornelia Johanna van Heemstra
Born 15 July 1933 Amsterdam
Children, Generation XI-13

X-12 (IX-7-3)
1 Barones Agneta van Heeckeren van Molecaten
Born 15 December 1912 Oldebroek, H.Molecaten
Died 12 March 1967 Leiden
Married 31 March 1938 Oldebroek
Jhr. Adriaan Willem Gerrit van Riemsdijk, son of Jhr.
Adriaan Willem Gerrit van Riemsdijk and Jkvr. Henriette de
la Bassecour Caan
Born 10 February 1909 Aerdenhout
Died 31 December 1976 Noordwijk
Children, Generation XI-14

2 Baron Walraven Jacob van Heeckeren van Molecaten
Born 28 March 1914 Oldebroek, H.Molecaten
Married 10 March 1951 Zoelen
Marie Antonia Nitschmann, daughter of Paul Hermann Adalbert
Nitschmann and Adrienne Elise Croockewit
Born 14 October 1912 Kediri, Java
S.P.

3 Baron Erik Cecil van Heeckeren van Molecaten
Born 27 July 1916 Oldebroek, H.Molecaten
Died 15 June 1984 Hattem
Married 15 December 1970 Hattem
Maria van der Leeuw, daughter of Jacobus van der Leeuw and
Anna Elisabeth Oosterhuis
Born 18 August 1947 Eindhoven
Children, Generation XI-15

X-13 (IX-8-1)
1 Jan Carel Elias
Graaf van Lynden
Born 3 December 1912 H.Wildlust, Lisse
Married (1) 24 September 1935 Heemstede Div.21-12-1940
Jkvr. Anna Cecilia van de Poll, daughter of Jhr. André van
de Poll and Jkvr. Cecilia Gevers
Born 20 March 1915 Heemstede
Married (2) 17 June 1952 Helston, Cornwall
Pauline Margaretha Christine de Steenhuijsen, daughter of
Jan Constant Lanan Helena de Steenhuijsen and Margaretha
van Gils
Born 28 June 1915 Tandjong Pandan, Billiton
Children, Generation XI-16

X-14 (IX-8-2)
1 Barones Carola van Lynden
Born 21 March 1900 Wassenaar, H.Beukenhorst
Died 29 May 1986 Castle Rechteren, Dalfsen
Married (1) 31 August 1928 Paris Div.12-2-1936
Philippe Jean Leonard Koechlin Schwartz, son of Jean
Leonard Koechlin Schwartz and Marguérite Villard
Born 25 January 1895 Vannes, Morbihan, France
Died in Paris
Married (2) 4 June 1937 London
Graaf Adolph Reinhard Zeyger van Rechteren-Limpurg, Heer
van Rechteren, Enghuizen, Beverweerd en Odijk, son of Graaf
Adolph Zeyger van Rechteren-Limpurg, Heer van Rechteren, de
Leemcule en Verborg and Barones Marguerite Christine van
Heeckeren van Enghuizen, Vrouwe van Enghuizen, Beverweerd
en Odijk
Born 12 May 1909 Castle Rechteren, Dalfsen
Died 13 March 1962 Castle Rechteren
Children, Generation XI-17

X-15 (IX-8-3)
1 Count Frederik van Bylandt
Born 8 June 1911 Bonn
Died 21 January 1934 's-Gravenhage

X-16 (IX-8-4)
1 Graaf Wigbold Albert Willem van Limburg Stirum
Heer van Noordwijk en Offem
Born 2 June 1912 Noordwijk, H.Offem
Died 9 May 1997 Lagrangeville, New York
Married 30 January 1943 New York
Lucy Mary Caldwell, daughter of Arthur Bunyan Caldwell and
Lucile Forrest Johnson
Born 6 May 1917 Atlanta, Georgia, USA
Children, Generation XI-18

2 Graaf Drs. Frans Willem van Limburg Stirum
Born 8 November 1915 Noordwijk, H.Offem
Died 8 September 1986 Leiderdorp
Married 3 January 1946 Noordwijk
Jkvr. Anna Jane Louise Marie van Vredenburch, daughter of
Jhr. Johan van Vredenburch and Henriette Laure Marie Louise
Hombach
Born 24 October 1914 Tholen, H.Buitenzorg
Children, Generation XI-19

3 Gravin Mathilde Elisabeth van Limburg Stirum
Born 16 January 1920 's-Gravenhage
Married 31 March 1948 Noordwijk-Binnen
Baron Frederik Christiaan Hendrik van Tuyll van
Serooskerken, son of Baron Frederic Willem van Tuyll van
Serooskerken and Jkvr. Cornelie Marie Boreel
Born 5 April 1915 Haarlem
Died 27 January 1976 H.Waterland, Velsen
S.P.

X-17 (IX-9-1)
1 Gravin Mechtild von Bentinck
Born 20 December 1877 Middachten
Died 13 December 1940 Rüdenhausen
Married 1 September 1905 Rheden, Castle Middachten
Casimir, 2.Fürst zu Castell-Rüdenhausen, son of Wolfgang,
1.Fürst zu Castell-Rüdenhausen and Princess Emma zu
Ysenburg und Büdingen in Büdingen
Born 10 March 1861 Rüdenhausen
Died 25 April 1933 Rüdenhausen
Children, Generation XI-20

2 Graaf William Aldenburg-Bentinck
Heer van Gaildorf, Middachten & Kernheim
Born 22 June 1880 London
Died 29 December 1958 Stuttgart
Married 27 August 1923 Salzburg
Jkvr. Adrienne Vegelin van Claerbergen, daughter of Jhr.
Philip Ernst Vegelin van Claerbergen and Albertine Marie
van Hangest, Barones d'Yvoy
Born 12 April 1891 Wassenaar
Died 9 October 1982 Gaildorf, Baden-Wurttemberg
Children, Generation XI-21

3 Graaf Frederik Bentinck
Heer van Obdam, Weldam en Wegdam
Born 21 June 1888 Dieren
Died 18 April 1942 Velp

4 Gravin Isabelle von Bentinck
Born 15 November 1889 Dieren, Gelderland
Died 21 November 1981 Weldam
Married 6 August 1914 Potsdam
Wilhelm, Graf zu Solms-Sonnenwalde, son of Otto, Graf zu
Solms-Sonnenwalde and Gräfin Helene zu Solms-Baruth
Born 11 April 1886 Potsdam
Died 31 December 1981 Weldam bij Goor
Children, Generation XI-22

X-18 (IX-11-1)
1 Baron Mr. Bernard Frederik van Verschuer
Heer van Ooy, Persingen, Leur en Echteld
Born 11 February 1883 Arnhem
Died 16 April 1971 Velp, Gld.

2 Barones Mr. Jacoba Albertina van Verschuer RNL
Born 11 November 1884 Arnhem
Died 24 April 1965 Arnhem

3 Baron Mr. Wolter Frans Frederik van Verschuer
Born 24 April 1891 Arnhem
Died 21 June 1952 H.Hooge Spijk, Mariënwaerd
Married 5 April 1922 De Bilt
Barones Wilhelmina Louisa Maria van Heemstra, daughter of
Baron Hendrik Philip Jacob van Heemstra and Anna Maria
Cornelia Roosmale Nepveu
Born 5 July 1899 Harmelen
Died 17 January 1971 H.Hooge Spijk, Mariënwaerd
Children, Generation XI-23

X-19 (IX-13-1)
1 Jkvr. Rosine Caroline Gevers van Endegeest
Born 6 October 1904 Buitenzorg, Dutch East Indies
Married (1) 21 June 1928 Bandoeng Div.
Ir. Marius Jacobus Philippus Nittel, son of Johannes
Hermanus Marie Nittel and Alice Mathilde Specht Grijp
Born 18 July 1896 Den Helder
Died 24 December 1979 's-Gravenhage
Married (2) 17 April 1934 Bandoeng
Petrus Hendrikus Marie Plasman, son of Cornelis Wilhelmus
Plasman and Victorine Henrietta Catharina Scheers
Born 31 October 1893 Breda
Died 14 December 1979 Breda
S.P.

2 Jkvr. Henriëtte Gevers van Endegeest
Born 13 June 1912 Buitenzorg, Dutch East Indies

X-20 (IX-15-6)
1 Jhr. Ocker Jacob Adriaan Repelaer van Driel
Born 25 September 1921 Hengelo, Overijssel
Married 11 September 1948 Dalfsen
Barones Marie Louise van Haersolte, daughter of Baron Mr.
Johan Frederik van Haersolte and Jkvr. Ernestina Amoene
Sophie van Holthe tot Echten
Born 21 October 1923 Zwolle
Children, Generation XI-24

2 Jhr. Adriaan Repelaer van Driel
Born 28 October 1923 Leysin, Switzerland
Married 12 June 1956 Baarn
Johanna Henny Netty Marinus, daughter of Christiaan Klaas
Johannes Marinus and Rikka Johanna Geertruida Hantzsch
Born 28 July 1928 's-Gravenhage
Children, Generation XI-25

3 Jkvr. NN Repelaer van Driel
Born 13 May 1926 Bilthoven (stillborn)

4 Jhr. Hugo Jacques Repelaer van Driel
Born 15 October 1927 Bilthoven
Married 9 April 1960 Baarn
Akke Jouwsma, daughter of Pieter Jouwsma and Trijntje
Gietema
Born 21 July 1919 Bozum
Children, Generation XI-26

X-21 (IX-15-7)
1 Graaf Mr. Willem Johan Herman van Limburg Stirum
Born 26 February 1929 Constantsa, Roumania
Married 26 June 1954 Baarn
Jkvr. Wilhelmina Nicolasina Hooft Graafland, daughter of
Jhr. Ferdinand Hooft Graafland and Barones Wendela Elvire
van Hardenbroek
Born 11 August 1929 Baarn
Children, Generation XI-27

2 Graaf Mr. Roland Hugo van Limburg Stirum
Born 18 July 1931 Constanza, Roumania
Married 7 September 1967 Belfast
Flora Josephine Culbert, daughter of Joseph Culbert and
Violet Heatley
Born 22 September 1939 Belfast
S.P.

X-22 (IX-16-1)
1 Barones Mr. Anna Maria Ernestine Louise van Hogendorp
Born 17 July 1912 Utrecht

2 Barones Maria Arnoudina Cornelie van Hogendorp
Born 2 November 1913 Utrecht

3 Gijsbert Karel
Graaf van Hogendorp
Born 23 February 1916 Utrecht
Married 16 August 1945 Driebergen
Madeleine Marie van Hoytema, daughter of Hendrik Willem van
Hoytema and Jkvr. Susanne Civile Sophie de Jonge van
Zwijnsbergen
Born 7 November 1913 Culemborg
Died 16 March 1980 Lochem
Children, Generation XI-28

4 Baron Joachim Ferdinand van Hogendorp
Born 16 July 1923 Ede
Married 5 October 1957 Rotterdam
Henriette Mireille Mezger, daughter of Mr. Johan George
Mezger and Henriette van Hoboken
Born 9 May 1932 Paris
Children, Generation XI-29

X-23 (IX-16-2)
1 Jkvr. Mr. Maria Arnoudina Wilhelmina van Asch van Wijck
Born 24 June 1911 Doorn, H.Oudeweg
Married 12 October 1945 Doorn
Mr. Constant Alexander Hope Loudon, son of Willem
Constantijn Loudon and Jkvr. Jeanne Lucie van der Wyck
Born 26 March 1907 Batavia
Children, Generation XI-30

2 Jkvr. Henriette Johanna van Asch van Wijck
Born 7 April 1915 Utrecht

X-24 (IX-18-1)
1 Pauline Adrienne Jacqueline Crommelin
Born 1 May 1914 Haarlem
Died 11 February 1992 Zutphen
Married 10 July 1941 Haarlem
Dr. Daniël Leonard de Bruyne, son of Johannes Eliza de
Bruyne and Dania Lena Anna van Lutterveld
Born 19 August 1911 Maastricht
Died 24 November 1975 Brummen
S.P.

2 Antonia Johanna Charlotta Crommelin
Born 7 January 1917 Haarlem
Married (1) 11 August 1942 Haarlem Div.28-7-1980
Jhr. Maurits Boreel, son of Jhr. Ir. Jacob Lucas Boreel and
Barones Adriana Sophia van Randwijck
Born 23 July 1914 Groningen
Married (2) 22 December 1980 Deventer
Johan Barthold Frans Bosch, Ridder van Rosenthal, son of
Dr. Ir. Edzard Jacob Bosch, Ridder van Rosenthal and
Gertrude van Hasselt
Born 6 October 1922 Lochem
Children, Generation XI-31

3 Mr. Samuel Crommelin
Born 23 May 1920 Haarlem
Died 25 July 1985 Laren, Gelderland
Married 18 December 1947 Gorssel
Jkvr. May Mathilde Huyssen van Kattendijke, daughter of
Gustaf Otto Frederik, Baron Huyssen van Kattendijke and
Charlotte Frédérique Taunay
Born 27 June 1922 Deventer
Children, Generation XI-32

X-25 (IX-18-2)
(1) 1 Barones NN van der Borch van Verwolde
Born 15 September 1910 Holten (stillborn)

2 Barones Wilhelmina van der Borch van Verwolde
Born 10 September 1911 Holten
Died 1 June 1991 Zutphen
Married 3 May 1938 Holten Div.15-11-1950
Jhr. Paul Johan Mari Coenen, son of Jhr. Frederik Alexander
Coenen, Heer van De Oosterhoff and Barones Johanna
Philippina van der Borch tot Verwolde
Born 10 April 1905 Holten, H.De Oosterhoff
Died 26 January 1970 Zutphen
Children, Generation XI-33

3 Barones Reiniera van der Borch van Verwolde
Born 2 September 1914 Holten
Married 28 October 1936 Holten
Baron Mr. Louis van der Feltz, son of Baron Albertus
Constant van der Feltz and Jkvr. Marie Frédérique de Milly
van Heiden-Reinestein
Born 28 December 1906 Twello
Died 17 May 1979 Zutphen
Children, Generation XI-34

X-26 (IX-18-3)
(1) 1 Baron Mr. Willem Hendrik Emile van der Borch van Verwolde
Born 17 May 1910 Gorssel
Died 20 July 1943 Leusderheide (shot)

2 Baron Mari Paul van der Borch van Verwolde
Born 27 May 1911 Gorssel
Married (1) 22 May 1940 Batavia, Dutch East Indies
Suzanne Jacoba van Schermbeek, daughter of Gerrit van
Schermbeek and Johanna Versteeg
Born 23 May 1914 Amsterdam
Died 3 October 1947 's-Gravenhage
Married (2) 30 October 1953 Amsterdam
Willemina Vixseboxse, daughter of Gerrit Willem Vixseboxse
and Frederika Hendrika Carolina Roosen
Born 8 May 1917 Pontianak, Borneo
Children, Generation XI-35

3 Barones Josephina van der Borch van Verwolde
Born 26 August 1914 Gorssel

4 Barones Gustavine van der Borch van Verwolde
Born 11 September 1916 Gorssel
Married (1) 17 January 1939 Warnsveld Div.5-10-1951
Drs. Johannes Bredt, son of Dr. Johannes Bredt and Diena
Anna Maria Pliester
Born 15 April 1914 Oosterbeek
Married (2) 27 December 1951 London
Baron Lars Gustaf Adolf Langenskiöld, son of Baron Gustaf
Langenskiöld and Asta Sophia Toni Adolfina Forsström
Born 11 September 1913 Helsinki
Died 6 December 1989 Helsinki
S.P.

5 Barones Pauline van der Borch van Verwolde
Born 11 September 1919 Gorssel
Married (1) 6 July 1945 Laren, Gld Div.7-10-1949
Pieter Hendrik Jan Jacob Ras, son of Henderik Willem Gerard
Ras and Nancy van Oordt
Born 11 August 1920 Arnhem
Married (2) 16 November 1950 Amsterdam
Christiaan van der Mandele, son of Willy van der Mandele
and Alida Christina Rabina Vermeer
Born 15 September 1912 Amersfoort
S.P.

6 Baron Allard van der Borch van Verwolde
Heer van Verwolde
Born 11 August 1926 Gorssel
Married 16 April 1953 Laren, Gld.
Ursula Mary Halsted Noyce, daughter of Ir. Charles Halsted
Noyce and Agnes Charlotte Franke
Born 14 March 1923 Maymyo, India
Children, Generation XI-36

X-27 (IX-19-1)
(2) 1 Barones Jacqueline Anna van Wassenaer
Born 31 May 1920 Zutphen
Died 4 June 2002
Married 4 April 1950 Lausanne Div.4-6-1952
Jhr. Mr. Henrick Everard van Weede, son of Jhr. Mr. Wouter
Everard van Weede and Barones Ada van Hardenbroek van
Lockhorst
Born 22 November 1918 Utrecht
Died 13 February 1968 Leiden
S.P.

2 Barones Sonia Maria Hugonia van Wassenaer
Born 22 April 1922 Zutphen
Married 12 January 1952 Paris
Robert Daniel Crommelin, son of Mr. Gulian Cornelis
Crommelin, Mayor of Dodewaard and Josephina Vrolijk
Born 2 September 1920 Arnhem
Died 11 January 1965 Maarn
Children, Generation XI-37

3 Barones Machteld Wolthera van Wassenaer
Born 6 September 1924 Lugano
Married 30 April 1948 Lausanne
Mr. Johan Philip Wijsman, son of Ir. Jacob Cornelis Maria
Wijsman and Jeanne Wilhelmine Holtzschue
Born 20 July 1918 Hilversum
S.P.

X-28 (IX-20-1)
1 Jkvr. Helena Florentina Calkoen
Born 1 January 1902 Arnhem
Died 29 May 1948 's-Gravenhage
Married 9 November 1936 Spa, Luik
Frederik Karel van Muijden, son of Karel Willem van Muijden
and Louise Anna van Haastert
Born 31 May 1885 's-Gravenhage
Died 14 December 1951 's-Gravenhage
S.P.

2 Jhr. Allard Philip Reinier Carel Calkoen
Born 21 May 1905 Nijmegen
Died 21 November 1989 's-Gravenhage
Married (1) 23 December 1940 's-Gravenhage
Margaretha Johanna Louisse de Vries, daughter of Bartus de
Vries and Johanna Frederika Ansink
Born 23 April 1906 Meppel
Died 15 February 1949 's-Gravenhage
Married (2) 14 July 1953 Vlissingen
Tine de Jonge, daughter of Gerard Johan de Jonge and
Martine Helene Kwant
Born 19 July 1918 Den Helder
Children, Generation XI-38

X-29 (IX-21-1)
1 Jacqueline Cornélie Caroline van Welderen
Barones Rengers
Born 5 May 1921 's-Gravenhage
Married 29 June 1953 Tervuren Div.26-2-1969
Mr. Willy van der Planken, son of Jean Camille van der
Planken and Elvire Louise de Meyer
Born 2 June 1923 Terhagen, Prov. Antwerpen
Died 29 October 1970 Bujumbura, Boeroendi
S.P.

2 Ditmaer Willem Lodewijk van Welderen
Baron Rengers
Born 23 July 1923 Baden-Baden
Died 28 December 1926 Saanen, Switzerland

3 Caroline Auguste Isabelle van Welderen
Barones Rengers
Born 27 December 1928 Wiesbaden
Died 18 March 1937 Wiesbaden

X-30 (IX-22-2)
1 Anna Maria Margaretha Nering Bögel
Born 10 September 1918 Zwolle
Died 3 November 1918 Ommen

2 Robert Philip Nering Bögel
Born 29 January 1921 Ommen
Died 20 April 1944 Zwolle

3 Frans Julius Joan Nering Bögel
Born 23 October 1925 Ommen

X-31 (IX-22-4)
1 Barones Edith Constance van Zuylen van Nijevelt
Born 16 October 1922 Wassenaar
Married 29 March 1950 Wassenaar
Tyrer Stewart Horsfall, son of Henri Leeke Horsfall and
Violet Annie Stewart
Born 25 March 1908 Depwade, Norfolk
S.P.

2 Barones Margaretha Rhoda van Zuylen van Nijevelt
Born 17 August 1925 Wassenaar
Married 19 December 1953 Wassenaar
Mr. Hendrik Ernst Smidt van Gelder, son of Hendrik Smidt
van Gelder and Mary Vas Visser
Born 30 October 1923 Bloemendaal
S.P.

3 Hugo Robert Joan
Count van Zuylen van Nijevelt
Born 17 October 1929 Wassenaar
Married 7 March 1959 Rheden
Claudine Cathérine Bernardine Everts, daughter of Emile
Claude Everts and Jkvr. Johanna Paulina Meijer
Born 29 June 1937 Arnhem
Children, Generation XI-39

X-32 (IX-24-1)
1 Mr. Constant Alexander Hope Loudon
Born 26 March 1907 Batavia
Married (1) 30 January 1932 Zeist (Div.1941)
Barones Alice Adolphine van Tuyll van Serooskerken,
daughter of Baron Gerald Ernest van Tuyll van Serooskerken,
Heer van Vleuten and Barones Eliza Dorothea van Pallandt
Born 19 August 1910 's-Gravenhage
Married (2) 12 October 1945 Doorn
Jkvr. Mr. Maria Arnoudina Wilhelmina van Asch van Wijck,
daughter of Jhr. Mr. Hubert Alexander Maurits van Asch van
Wijck and Barones Jacoba Cornelia Arnoudina van Hogendorp
Born 24 June 1911 Doorn, H.Oudeweg
Children, Generation XI-40

2 Alice Frederique Loudon
Born 21 December 1911 Batavia
Married 12 June 1954 Arlesheim, Switzerland
Edmund Pracht, son of Johann David Pracht and Eleonore
Steyrowicz
Born 21 October 1898 Charlottenburg, Germany
S.P.

X-33 (IX-24-2)
1 Jkvr. Claudine Jeanne van der Wijck
Born 20 June 1923 Soerabaja
Married 30 June 1944 's-Gravenhage (Div.12-3-1962)
Max Henny, son of Mr. Gerrit Jan Henny and Jeannette van
Andel
Born 11 July 1913 's-Gravenhage
S.P.

X-34 (IX-25-1)
1 Willem Leonard de Vos tot Nederveen Cappel
Born 28 March 1928 Batavia, Dutch East Indies
Married (1) 21 August 1952 Amersfoort Div.13-7-1966
Pieternella Cornelia Sonius, daughter of Pieter Cornelis
Sonius and Catharina Henrica Hielkema
Born 15 September 1930 Amersfoort
Married (2) 23 March 1967 's-Gravenhage
Jacoba de Winter, daughter of Jacob de Winter and Hendrika
Elisabeth Klaasse
Born 11 February 1943 Schiedam
Children, Generation XI-41

2 Elisabeth Charlotte de Vos tot Nederveen Cappel
Born 13 September 1931 Lammeulo, Atjeh
Married 6 August 1951 Breda, The Netherlands
Johannes Bernardus Henricus Veling, son of Bernardus
Hendericus Gerardus Veling and Sophia Adriana Wilhelmina
van der Put
Born 6 July 1928 Hoensbroek
S.P.

X-35 (IX-26-4)
(1) 1 Louise Henriette Lucassen
Born 6 February 1909 Soekaboemi, Preanger Reg.
Married (1) 19 May 1934 Guilford, Surrey Div.23-3-1938
Willem Piet Theodoor Buijtendijk, son of Catharina Johanna
Buijtendijk
Born 26 April 1908 Amsterdam
Married (2) 23 October 1940 Oudergom, Bruxelles
George de Vexler, son of Alexander de Vexler and Elisabeth
Theodoroff
Born 24 January 1898 Pskov, Russia
Died 13 March 1945 Waver, Belgium
Married (3) 17 July 1947 Amsterdam
Leendert van den Berg, son of Engelbertus Johannes van den
Berg and Johanna Hendrika van den Pol
Born 6 December 1903 Medan
Died 1 January 1959 Djakarta
Married (4) 12 July 1962 Amsterdam
Jacob Hendrik Vreke, son of Jacob Hendrik Vreke and Johanna
Smits
Born 24 February 1902 Hillegersberg
S.P.

2 Eveline Pierrette Dorothea Lucassen
Born 5 December 1911 Batavia

X-36 (IX-26-5)
1 Fenna Louise Lucassen
Born 26 July 1912 Nijmegen
Married 28 January 1960 Haarlem Div.14-6-1962
Henry Daniel de Lanoy Meyer, son of Henri Joan de Lanoy
Meyer and Sara Adriana Petronella Enschedé
Born 7 June 1890 Weybridge, England
S.P.

2 Caroline Pauline Suzette Lucassen
Born 20 July 1915 Nijmegen
Married 4 June 1943 Elsene, Bruxelles
Charles Collart, son of Robert Collart and Helene Müller
Born 5 December 1905 Steinfort, Luxemburg
S.P.

3 Yvonne Christina Lucassen
Born 12 July 1916 Nijmegen

X-37 (IX-27-1)
(1) 1 Jhr. Willem Adriaan Hugo de Jonge
Born 3 February 1919 's-Gravenhage
Married 9 October 1947 Rotterdam
Drs. Gonda Johanna Janssen, daughter of Gerardus Janssen
and Petronella Cornelia van der Wel
Born 18 October 1922 Rotterdam
Children, Generation XI-42

2 Jkvr. Drs. Wilhelmine Naletta Henriëtte de Jonge
Born 2 May 1921 's-Gravenhage
Married (1) 27 October 1945 Bergamo Div.25-8-1951
Dr. Gino Antonio Emilio Battaggion, son of Enrico
Battaggion and Maria Lievore
Born 31 July 1914 Lecco, Como
Married (2) 22 March 1959 Cairo, Egypt
Hussein Rouchdy, Ambassador, son of Mohamed Bey Rouchdy and
Wahiba Mourad Ghaleb
Born 20 October 1905 Cairo, Egypt
S.P.

X-38 (IX-29-1)
1 Barones Caroline Theodora Louise van Reede van Oudtshoorn
Born 22 December 1923 Buitenzorg

(a) 2 Barones Tini Louisa van Reede van Oudtshoorn
Born 11 February 1920 Tandjongsari, Preanger Reg.
Married (1) 14 February 1946 Batavia
Albert Johan de Boer, son of Willem Albert Pieter de Boer
and Erna Agnes Ros
Born 1 April 1924 Mangani S.W.K.
Died 23 February 1947 Leiden
Married (2) 27 June 1957 's-Gravenhage
Johan Christiaan van Welsem, son of Johan Anton Christiaan
van Welsem and Elizabeth Anna van Nooijen
Born 5 July 1923 Hilversum
S.P.

X-39 (IX-29-3)
1 Baron Karel van Reede van Oudtshoorn
Born 10 May 1922 Ond. Tandjoengsari, Preanger
Died 22 September 1943 Camp Kanchana Buri, Thailand

2 Baron Lieve van Reede van Oudtshoorn
Born 9 May 1924 Ond.Tjiloear, Buitenzorg
Died 30 March 1952 Bandoeng

3 Baron Martinus van Reede van Oudtshoorn
Born 3 April 1925 Tjitjalengka, Dutch East Ind.

4 Barones Marie van Reede van Oudtshoorn
Born 30 August 1926 Buitenzorg
Died young

5 Barones Magdalena van Reede van Oudtshoorn
Born 25 November 1927 Tjitjalengka, Dutch East Ind.
Married 25 January 1956 Bandoeng, Dutch East Indies
Wilson David Jullens, son of Gustaaf Frederik Jullens and
Soemirah
Born 25 December 1925 Rembang
S.P.

6 Baron Godard Gijsbert Lodewijk van Reede van Oudtshoorn
Born 2 April 1929 Tjitjalengka, Preanger Reg.
Married 1 July 1959 Rotterdam
Nelly Hansen, daughter of Frans Piet Hansen and Sapija
Born 1 December 1930 Manggar, Billiton
Children, Generation XI-43

7 Barones Louise Caroline van Reede van Oudtshoorn
Born 5 October 1932 Tjitjalenka, Dutch East Ind.
Married 17 May 1968 Amsterdam
Hartog Volkens, son of Hendrik Volkens and Marianne Brander
Born 9 September 1940 Amsterdam
S.P.

8 Barones Paula Hendrika van Reede van Oudtshoorn
Born 14 July 1937 Bandoeng, Dutch East Indies
Married 27 September 1963 Dordrecht
Leslie Ronald Schallig, son of Rudie Schallig and Martha
Margaretha Magdalena Mechior
Born 16 May 1939 Soerabaja, Dutch East Indies
S.P.

9 Baron Hendrik Willem George van Reede van Oudtshoorn
Born 25 December 1940 Bandoeng, Dutch East Indies
Married 31 March 1964 Schoonebeek
Lugina Jantina Hugen, daughter of Arie Hugen and Johanna
Dooren
Born 26 August 1943 Emmen
Children, Generation XI-44

X-40 (IX-30-2)
(1) 1 Jhr. Hendrik Barthout van Tets
Born 9 September 1903 Zeist
Died 26 January 1980 Bussum
Married (1) 10 September 1927 Noordwijk (Div.1941)
Therese van Heukelom, daughter of Willem Frederik van
Heukelom and Catharina Digna Peereboom Voller
Born 24 October 1906 Amsterdam
Married (2) 22 March 1945 Amsterdam (Div.20-11-1950)
Christina Johanna Waanders, daughter of Jan Waanders and
Theodora Anna Stokman
Born 8 February 1924 Maastricht
Married (3) 9 July 1951 Bloemendaal
Wilhelmina Charlotte Ruygrok, daughter of Karel Otto
Ruygrok and Wilhelmina Theodora Geertruida Onstein
Born 23 November 1928 Makasser, Celebes
Children, Generation XI-45

2 Jkvr. Annie Elvira van Tets
Born 16 February 1905 's-Gravenhage
Married 30 November 1931 London
Dr. Jack Kenneth Willson Pepper, son of Albert Edward
Pepper and May White
Born 1 November 1904 Folkestone, Kent
S.P.

(2) 3 Jhr. Mr. Govert Ocker Joris van Tets
Heer van Neder-Slingelandt
Born 11 September 1924 Zeist
Married 31 March 1953 's-Gravenhage
Laurence Mélanie de Bie, daughter of Theodorus Egidius
Jozephus de Bie and Augustine Jeanne Verhagen
Born 16 February 1923 Medan, Sumatra
Children, Generation XI-46