generations 1 -4 of 8 generations
 
 

       Willem van Ittersum
       Heer van den Oosterhof
       baptised 30 December 1707
       Died 4 June 1779 H.Oosterhof, Rijssen
       Married 7 December 1733 * Rijssen
       Margaretha Isabella van der Capellen, daughter of Hans
       Christoffel van der Capellen, Heer van Hagen and Ermgard
       Louise Sweerts de Landas, Vrouwe van Appeltern
       baptised 28 March 1714 Nijmegen
       Died 13 July 1754 Rijssen, H.den Oosterhof
                 Children, Generation I

       Generation I
            1  Frederik Alexander van Ittersum tot den Oosterhof
               Born 4 May 1737 H.Oosterhof, Rijssen
               Died 21 December 1783 's-Gravenhage
               Married 23 April 1775 * Rijssen
               Anna Johanna Judith Sloet tot Plattenburg, daughter of
               Lodewijk Arend Sloet tot Plattenburg and Johanna Geertruid
               Juliana van Sytzama
               Born 20 February 1756 Vollenhove
               Died 9 June 1816 Rijssen, H.den Oosterhof
                         Children, Generation II-1

            2  Jhr. Jasper Gerrit van Ittersum tot Relaer
               Born 28 March 1745 H.Oosterhof, Rijssen
               Died 23 March 1819 H.Relaer, Raalte
               Married 8 September 1782 Wolvega
               Caroline Wilhelmine van Haren, daughter of Onno Zwier van
               Haren and Sara Adel van Huls
               Born 17 February 1758 's-Gravenhage
               Died 15 May 1785 Zwolle
               Buried Rijssen
                         Children, Generation II-2

       II-1 (I-1)
            1  Baron Willem van Ittersum
               Heer van Plattenburg
               Born 26 May 1776 Raalte, H.de Hofstede
               Died 9 January 1854 Zwolle
               Married 6 December 1801 Vollenhove
               Geertruid Agnes de Vos van Steenwijk, daughter of Mr. Jan
               Arent de Vos van Steenwijk and Coenradina Wilhelmina van
               Isselmuden tot Paeslo
               Born 18 November 1776 Zwolle
               Died 12 January 1830 Zwolle
                         Children, Generation III-1

            2  Baron Lodewijk Arend van Ittersum
               Born 20 April 1779 Kampen
               Died 5 December 1812 Kampen
               Married 10 October 1798 Kampen
               Johanna Sippina Boldewina Adriana van de Merwede, daughter
               of Jan Willem Cornelis van de Merwede and Rudolphina Anna
               Lemker van Breda
               Born 23 June 1778 Kampen
               Died 19 November 1857 Twello
                         Children, Generation III-2

            3  Baron Ernst Hendrik van Ittersum
               Heer van den Oosterhoff
               Born 16 August 1780 H.Oosterhoff, Rijssen
               Died 29 January 1848 Zutphen
               Married 25 February 1825 Vorden
               Barones Johanna Philippina Wilhelmina van Westerholt,
               daughter of Baron Borchard Frederik Willem van Westerholt,
               Heer van Hackfort and Barones Catharina Christina Sloet tot
               Tweenijenhuis, Vrouwe van ter Heyl
               Born 29 October 1797 Castle Hackfort
               Died 22 April 1859 Zutphen
                         Children, Generation III-3

       II-2 (I-2)
            1  Margaretha Isabella van Ittersum
               Born 2 July 1783 H.Relaer, Raalte
               Died 7 January 1809 Kleve
               Married 20 October 1806 Raalte
               Gabriel Lambert de Vidal de Saint Germain, son of Gabriel
               de Vidal de Saint Germain and Anna Maria de Mathournee de
               Bellewouazard
               Born 18 September 1764 Luik
               Died 30 June 1832 H.Relaer, Raalte

      III-1 (II-1-1)
            1  Baron Jan Arent van Ittersum
               Born 31 December 1803 Vollenhove
               Died 1 October 1874 Utrecht
               Married 20 August 1835 Ambt-Hardenberg
               Jkvr. Theodora Sophia van Foreest, daughter of Jhr. Jacob
               van Foreest, Heer van Gramsbergen and Jkvr. Maria Clara van
               Rechteren tot Heemse, Vrouwe van Heemse
               Born 1 July 1811 Ambt-Hardenberg, H.Heemse
               Died 20 November 1885 Ambt Hardenberg
                         Children, Generation IV-1

            2  Baron Frederik Ernst Alexander van Ittersum
               Born 26 March 1805 Vollenhove
               Died 26 October 1860 Assen

            3  Barones Coenradina Wilhelmina van Ittersum
               Born 17 September 1806 Vollenhove
               Died 13 May 1864 Zwolle

            4  Barones Anna Johanna Judith van Ittersum
               Born 30 December 1807 Vollenhove
               Died 15 September 1885 's-Gravenhage

            5  Barones Johanna Sepina Boldewina Adriana van Ittersum
               Born 2 March 1809 Vollenhove
               Died 8 February 1866 's-Gravenhage

            6  Baron Jan Arend Godert van Ittersum
               Born 28 August 1810 Vollenhove
               Died 21 September 1886 Ede
               Married 22 May 1862 Hemmen
               Barones Paulina van Lynden, daughter of Baron Willem Jan
               Elias van Lynden, 16.Heer van Hemmen and Freiin Constance
               von Nagell-Gartrop
               Born 30 March 1833 Kleve
               Died 21 November 1917 Ede
                         Children, Generation IV-2

            7  Baron Lodewijk Arend van Ittersum
               Born 9 February 1813 Vollenhove
               Died 17 March 1864 's-Gravenhage
               Married 27 September 1844 Zaltbommel
               Maria Adriana Thooft, daughter of Jacobus Thooft and
               Elisabeth Gerhardina Melssingh
               Born 25 August 1819 Zaltbommel
               Died 4 January 1911 Utrecht
                         Children, Generation IV-3

            8  Barones Anna Susanna Elisabeth Antoinetta van Ittersum
               Born 19 June 1814 Vollenhove
               Died 20 January 1871 Zwolle

      III-2 (II-1-2)
            1  Baron Mr. Frederik Alexander van Ittersum
               Born 14 August 1800 Kampen
               Died 25 October 1877 Hattem
               Married 6 May 1829 Wyhe
               Barones Wilhelmina Frederika Bentinck, daughter of Baron
               Mr. Adolf Carel Bentinck tot Bevervoerde en Nijenhuis and
               Maria Francoise van Aerssen Beijeren
               Born 1 July 1801 Wyhe
               Died 9 May 1876 Hattem
                         Children, Generation IV-4

            2  Baron Jan Willem Cornelis van Ittersum
               Born 29 January 1803 Kampen
               Died 23 January 1880 Groningen
               Married 26 May 1829 Zwolle
               Ockje Meder, daughter of Ds. Helias Meder and Octavia
               Bellina Feith
               Born 1 July 1808 Emden
               Died 24 June 1883 Groningen
                         Children, Generation IV-5

            3  Baron Ernst Hendrik van Ittersum
               Born 26 October 1804 Kampen
               Died 5 January 1853 Wijk bij Duurstede
               Married 19 May 1836 Utrecht
               Jkvr. Ignatia Gerardina Jacoba Beelaerts van Blokland,
               daughter of Jhr. Mr. Paulus Adriaan Beelaerts van Blokland,
               Heer van Oosterwijk and Bartha Theodora Maria Ram
               Born 25 October 1809 Utrecht
               Died 14 May 1874 Utrecht
                         Children, Generation IV-6

            4  Baron Rudolph Anne Julius van Ittersum
               Born 15 June 1806 Kampen
               Died 5 December 1859 Brummen
               Married 1 August 1839 Brummen
               Barones Anna Johanna Elisabeth Collot d'Escury, daughter of
               Baron Carel Emilius Els Collot d'Escury and Dido Cecilia
               van Echten
               Born 27 May 1811 Minnertsga
               Died 15 June 1861 H.de Groote Zegerij nr Brummen
                         Children, Generation IV-7

            5  Baron Anthony Pieter Hendrik van Ittersum
               Born 26 August 1808 Kampen
               Died 21 November 1874 Twello
               Married 27 June 1836 Groningen
               Jkvr. Johanna Henrietta Mellina Mollerus, daughter of Jhr.
               Cornelis Adriaan Mollerus and Johanna Geertruida Juliana
               van der Merwede
               Born 16 August 1808 's-Gravenhage
               Died 18 April 1895 Twello
                         S.P.

            6  Baron Mr. Johannes Gerardus Julianus van Ittersum
               Born 15 July 1810 Kampen
               Died 11 April 1855 Utrecht

      III-3 (II-1-3)
            1  Baron Borghard Frederik Alexander van Ittersum
               Born 24 December 1825 Zutphen
               Died 13 August 1826 H.Molecaten, Hattem

            2  Barones Wilhelmina Catharina Christina van Ittersum
               Born 24 May 1827 Zutphen
               Died 11 July 1849 H.Oosterhoff, Rijssen

            3  Baron Frederik Alexander van Ittersum
               Heer van den Oosterhoff
               Born 24 April 1828 Zutphen
               Died 21 October 1900 Zutphen
               Married 5 June 1863 Rotterdam
               Maria Jacoba Simonetta van Lutsenburg, daughter of Willem
               Gerard van Lutsenburg and Anna Dorothea van Lutsenburg
               Born 21 December 1826 Rotterdam
               Died 3 September 1906 Zutphen
                         S.P.

            4 Baron NN van Ittersum
               Born 17 February 1830 H.Hackfort, Vorden (stillborn)

            5  Barones Louise Charlotta Elisabeth Maria van Ittersum
               Born 29 July 1834 Zutphen
               Died 30 November 1900 Utrecht
               Married 16 August 1855 Rijssen
               Jhr. Hendrikus Albertus Diedericus Coenen, son of Henrik
               Arend Albert Coenen and Hendrika van Kuyk
               Born 21 February 1818 Maarssen
               Died 3 May 1907 Zutphen

       IV-1 (III-1-1)
            1  Baron Willem van Ittersum
               Born 6 December 1836 H.Welgelegen, Ambt Hardenberg
               Died 20 October 1837 H.Welgelegen

            2  Baron Willem van Ittersum
               Born 23 January 1838 H.Welgelegen, Ambt Hardenberg
               Died 1 December 1915 Heemse
               Married 29 November 1878 Gramsbergen
               Zwaantine Theodora Walter, daughter of Hendrik Walter and
               Johanna Holties
               Born 9 December 1852 Oude Pekela
               Died 10 October 1952 H.Welgelegen
                         Children, Generation V-1

            3  Barones Jacqueline Helene van Ittersum
               Born 30 December 1838 H.Welgelegen, Ambt-Hardenberg
               Died 8 January 1915 Heemstede
               Married 13 December 1867 Heemse
               Jhr. Willem van Loon, son of Jhr. Mr. Willem van Loon,
               Jansz. and Jkvr. Philippine Henriette van Loon
               Born 6 November 1833 Zandvoort
               Died 11 January 1888 's-Gravenhage

            4  Baron Frederik Ernst Alexander van Ittersum
               Born 7 April 1840 H.Welgelegen
               Died 27 January 1896 's-Gravenhage
               Married 25 September 1886 Bremen
               Octavia Rosa Theodora Stockmeyer, daughter of Carl Heinrich
               Stockmeyer and Octavia Rosa Theodora Warneken
               Born 23 September 1854 Bremen
               Died 28 May 1909 Clarens
                         S.P.

            5  Barones Maria Clara van Ittersum
               Born 16 March 1841 H.Welgelegen
               Died 25 January 1909 Hilversum
               Married 29 September 1886 Ambt Hardenberg
               Casparus Bastiaan Johannes Plaat, son of Johannes
               Burghardus Plaat and Roelofine Geertruida Nijhoff
               Born 7 May 1847 Amsterdam
               Died 29 December 1914 's-Gravenhage

            6  Baron Jan Arend Godert van Ittersum
               Born 22 July 1843 H.Welgelegen, Ambt Hardenberg
               Died 4 May 1900 H.Heideoord, Ede
               Married (1) 21 May 1869 Kampen
               Anna Johannetta Buechner, daughter of Dr. Karel Frederik
               Christiaan Buechner and Jacomina Maria Cornelia Groot
               Born 13 September 1847 Kampen
               Died 25 November 1869 H.Kruisvoorde, Twello
               Married (2) 6 May 1871 Tuil
               Barones Gertrude Agnes van Ittersum, daughter of Baron
               Lodewijk Arend van Ittersum and Maria Adriana Thooft
               Born 5 June 1848 Zwolle
               Died 17 January 1942 Rijswijk, Z-Holland
                         Children, Generation V-2

            7  Baron Lodewijk Arent Marie Adriaan van Ittersum
               Born 30 April 1846 H.Welgelegen, Ambt-Hardenberg
               Died 22 August 1846 H.Welgelegen

            8  Barones Geertruid Agnes van Ittersum
               Born 17 May 1854 H.Welgelegen
               Died 29 June 1935 Bilthoven
               Married (1) 21 September 1875 Ambt Hardenberg
               Mr. Karel Jan Ernst Adriaan Marie Buechner, son of Dr. Karel
               Frederik Christiaan Buechner and Jacomina Maria Cornelia
               Groot
               Born 20 April 1849 Kampen
               Died 3 February 1883 Utrecht
               Married (2) 3 September 1885 Utrecht
               Justus George Willem van Maurik, son of Justus Johannes van
               Maurik and Anne Marie Drossert
               Born 27 September 1847 Utrecht
               Died 27 July 1933 Luzern

       IV-2 (III-1-6)
            1  Baron NN van Ittersum
               Born 9 February 1868 's-Gravenhage (stillborn)

            2  Baron Willem Constantijn Lodewijk Wolphgang van Ittersum
               Born 31 January 1869 's-Gravenhage
               Died 24 June 1948 's-Gravenhage
               Married (1) 17 May 1906 Utrecht
               Henriette Diederika van Stipriaan Luiscius, daughter of Ds.
               Theodorus Jacobus van Stipriaan Luiscius and Maria
               Frederika Eigeman
               Born 12 November 1863 Oosterland
               Died 3 March 1936 's-Gravenhage
               Married (2) 13 April 1942 's-Gravenhage
               Wilhelmina Antonia Smink, daughter of Anthonie Hendrik
               Smink and Geertruida Wilhelmina Garnier
               Born 25 October 1887 's-Gravenhage
               Died 27 December 1968 's-Gravenhage
                         S.P.

       IV-3 (III-1-7)
            1  Barones Gertrude Agnes van Ittersum
               Born 15 December 1845 Zaltbommel
               Died 4 August 1846 Haarlem

            2  Baron Jacobus Gerhardus Elisa van Ittersum
               Born 13 April 1847 's-Gravenhage
               Died 10 June 1886 Utrecht

            3  Barones Gertrude Agnes van Ittersum
               Born 5 June 1848 Zwolle
               Died 17 January 1942 Rijswijk, Z-Holland
               Married 6 May 1871 Tuil
               Baron Jan Arend Godert van Ittersum, son of Baron Jan Arent
               van Ittersum and Jkvr. Theodora Sophia van Foreest
               Born 22 July 1843 H.Welgelegen, Ambt Hardenberg
               Died 4 May 1900 H.Heideoord, Ede

            4  Baron Lodewijk Arend van Ittersum
               Born 15 October 1849 Haarlem
               Died 11 April 1932 Vianen
               Married 6 January 1891 Vianen
               Constantia Clasina Dupper, daughter of Leonard Seyes Pierre
               Dupper and Adriana Maria Wilhelmina Stavenisse de Brauw
               Born 26 July 1842 Vianen
               Died 14 January 1929 Vianen
                         S.P.

            5  Barones Elisabeth Gerhardina van Ittersum
               Born 3 March 1851 Haarlem
               Died 16 November 1936 's-Gravenhage

            6  Barones Maria Adriana van Ittersum
               Born 11 September 1852 's-Gravenhage
               Died 30 October 1897 Utrecht

            7  Barones Wilhelmina Anna Sippiena Elisabeth van Ittersum
               Born 12 November 1853 's-Gravenhage
               Died 28 January 1933 Bilthoven

            8  Baron Willem van Ittersum
               Born 5 June 1855 Zutphen
               Died 25 December 1860 's-Gravenhage

            9  Baron Mr. Frederik Alexander van Ittersum
               Born 22 July 1858 Zutphen
               Died 24 April 1944 Bilthoven
               Married 15 March 1911 Zwolle
               Anna Aleida van Reede, daughter of Willem Cornelis van
               Reede and Anna Gesina van Royen
               Born 13 June 1881 Zwolle
               Died 21 January 1964 Bilthoven
                         S.P.

            10 Baron Godert Arend Jan van Ittersum
               Born 27 February 1860 's-Gravenhage
               Died 4 October 1860 's-Gravenhage

            11 Baron Willem van Ittersum
               Born 19 May 1861 's-Gravenhage
               Died 26 July 1863 's-Gravenhage

            12 Baron Johan Philip van Ittersum
               Born 6 February 1864 's-Gravenhage
               Died 12 July 1942 Driebergen-Rijsenburg
               Married 10 June 1892 Almelo
               Margaretha Aleida van Laer, daughter of Mr. Abraham van
               Laer and Johanna Lucretia Heufke Kantelaar
               Born 26 July 1866 Ootmarsum
               Died 10 January 1950 Driebergen-Rijsenburg
                         Children, Generation V-3

       IV-4 (III-2-1)
            1  Baron Adolph Marius Karl Wolphgang van Ittersum
               Born 17 February 1830 Utrecht
               Died 9 December 1830 Utrecht

            2  Barones Johanna Sippiena Boldewina van Ittersum
               Born 13 January 1832 Castle Nyenhuis, Heino
               Died 17 July 1865 Arnhem
               Married 3 August 1857 Hattem
               Jhr. Cornelis Adriaan Hendrik Mollerus, son of Jhr.
               Cornelis Adriaan Mollerus and Johanna Geertruida Juliana
               van der Merwede
               Born 28 October 1820 Utrecht
               Died 3 October 1895 Arnhem
                         S.P.

            3  Baron Adolph Marius Karl Wolphgangh van Ittersum
               Born 25 August 1833 Hattem
               Died 16 August 1904 Nijmegen
               Married 17 August 1859 Delft
               Jkvr. Cornelie Henriette Hermine van der Goes, daughter of
               Jhr. Mr. Willem van der Goes and Margaretha Hermina
               Ferdinanda Hubrecht
               Born 17 July 1838 Delft
               Died 24 March 1906 Nijmegen
                         Children, Generation V-4

            4  Baron Lodewijk Arend Robert van Ittersum
               Born 25 February 1835 Hattem
               Died 10 March 1844 Hattem

            5  Baron Willem Hendrik van Ittersum
               Born 24 September 1836 Hattem
               Died 20 January 1868 Amersfoort
               Married 3 September 1863 Hattem
               Sinemie Elisabeth Henriette Constance Grenfell, daughter of
               William Grenfell and Josina Maria Christina Daendels
               Born 23 November 1838 Heerde
               Died 3 August 1913 Apeldoorn
                         Children, Generation V-5

       IV-5 (III-2-2)
            1  Baron Mr. Lodewijk Arend Helias van Ittersum
               Born 3 March 1830 Arnhem
               Died 15 October 1881 Constantinopel
               Married 16 June 1881 Constantinopel
               Estella Addisson
               Born 8 March 1848 London
               Died 25 March 1908 Elsene, Bruxelles
                         S.P.

            2  Barones Johanna Sebina Boldewina Adriana van Ittersum
               Born 25 February 1831 Arnhem
               Died 16 September 1910 's-Gravenhage
               Married 4 June 1855 Groningen
               Prof. Mr. Bernardus Dominicus Hubertus Tellegen, son of Dr.
               Antonius Otto Hermannus Tellegen and Cornelia Johanna
               Cremers
               Born 26 August 1823 Groningen
               Died 10 February 1885 Groningen

            3  Barones Octavia Bellina van Ittersum
               Born 16 October 1832 Groningen
               Died 10 March 1926 Utrecht

            4  Baron Hendrikus Octavius van Ittersum
               Born 12 October 1833 Groningen
               Died 1 May 1857 Groningen

            5  Baron Frederik Alexander Robert Arnold van Ittersum
               Born 6 November 1834 Groningen
               Died 8 May 1913 Utrecht
               Married 19 November 1863 Zwolle
               Jkvr. Reiniera Johanna Albertina Sandberg, daughter of Jhr.
               Paulus Marius Sandberg and Maria Paulus
               Born 1 September 1838 Assen
               Died 11 June 1921 Utrecht
                         Children, Generation V-6

            6  Barones Elisabeth Mathilde Catharina van Ittersum
               Born 24 December 1835 Groningen
               Died 25 September 1843 Groningen

       IV-6 (III-2-3)
            1  Baron Mr. Paulus Adriaan Lodewijk Arend van Ittersum
               Born 17 February 1837 Wijk bij Duurstede
               Died 18 May 1909 Utrecht
               Married 4 August 1859 Utrecht
               Jkvr. Arnoldine Emilie von Wattenwyl gen. de Watteville,
               daughter of Baron Frans Victor de Watteville and Jkvr.
               Josina Aleijda Antoinetta van Thije Hannes
               Born 23 October 1838 Leiden
               Died 9 March 1909 Utrecht
                         Children, Generation V-7

            2  Baron NN van Ittersum
               Born 27 June 1838 Wijk bij Duurstede
               Died 27 June 1838 Wijk bij Duurstede

            3  Baron NN van Ittersum
               Born 9 January 1841 Wijk bij Duurstede
               Died 9 January 1841 Wijk bij Duurstede

            4  Baron NN van Ittersum
               Born 17 May 1844 Wijk bij Duurstede
               Died 17 May 1844 Wijk bij Duurstede

       IV-7 (III-2-4)
            1  Barones Johanna Sippiena Dido Cecilia van Ittersum
               Born 6 December 1840 Brummen
               Died 22 November 1859 Brummen

            2  Barones Louisa Arendina Emilia Carolina van Ittersum
               Born 7 July 1843 Brummen
               Died 29 October 1860 H.Groote Zegerij, Brummen

            3  Baron Lodewijk Arend Robert Wolfgang van Ittersum
               Born 9 October 1844 Brummen
               Died 1 November 1870 Driebergen
               Married 22 April 1869 Doorwerth
               Barones Maria Theodora van Brakell van Wadenoijen en
               Doorwerth, daughter of Baron Jacob Adriaen van Brakell van
               Wadenoijen en Doorwerth and Jkvr. Jeanne Henriette van
               Schuylenburch
               Born 27 June 1840 Doorwerth
               Died 29 June 1914 Utrecht
                         S.P.

            4  Baron Anne Johan Eliza van Ittersum
               Born 4 November 1845 Brummen
               Died 15 November 1922 Bennebroek
               Married 14 August 1867 Amsterdam
               Catharina Christina Margaretha Diemont, daughter of Mr.
               Christiaan Diemont, Heer van Zuid-Schalkwijk, Vijfhuizen &
               Nieuwerkerk and Catharina Margaretha Kemper
               Born 4 July 1846 Amsterdam
               Died 16 September 1924 Bennebroek
                         Children, Generation V-8

            5  Barones NN van Ittersum
               Born 4 November 1845 Brummen
               Died 4 November 1845 Brummen