Jhr. Mr. Cornelis Backer 
       Born 13 April 1766 Amsterdam 
       Died 23 February 1819 Amsterdam 
       Married 8 November 1789 Amsterdam 
       Agnes Maria Dedel, daughter of Mr. Willem Gerrit Dedel, 
       Regent in Amsterdam 1768-1795 and Jacoba Elisabeth 
       Crommelin 
       Born 18 December 1767 Amsterdam 
       Died 12 May 1827 Amsterdam 
                 Children, Generation I 

       Generation I 
            1  Jkvr. Jacoba Elisabeth Backer 
               Born 10 October 1790 Amsterdam 
               Died 7 April 1860 Amsterdam 

            2  Jhr. Henrick Backer 
               Born 15 August 1792 Amsterdam 
               Died 30 November 1846 's-Graveland 
               Married 23 December 1812 Amsterdam 
               Wilhelmina Cornelia Dedel, daughter of Mr. Jacob Dedel and 
               Cornelia Corver Hooft 
               Born 7 August 1792 Amsterdam 
               Died 25 December 1850 's-Gravenhage 
                         S.P. 

            3  Jhr. Mr. Willem Jacob Backer 
               Born 16 January 1798 Amsterdam 
               Died 8 December 1851 Amsterdam 
               Married 23 April 1823 Amsterdam 
               Anna Maria Rendorp, daughter of Mr. Salomon Rendorp and 
               Johanna Ferdinanda van Collen 
               Born 4 December 1795 Amsterdam 
               Died 18 December 1859 Amsterdam 
                         Children, Generation II-1 

            4  Jkvr. Agnes Maria Backer 
               Born 6 November 1803 Amsterdam 
               Died 28 July 1877 Hilversum 
               Married 27 September 1833 Amsterdam 
               Jhr. Salomon Dedel, son of Jhr. Mr. Pieter Samuel Dedel and 
               Johanna Elisabeth Backer 
               Born 28 March 1802 Amsterdam 
               Died 30 May 1887 Amsterdam 
                         S.P. 

       II-1 (I-3) 
            1  Jkvr. Johanna Ferdinanda Backer 
               Born 19 January 1824 Amsterdam 
               Died 5 July 1886 Amsterdam 
               Married 23 October 1846 Amsterdam 
               Frederik de Neufville, son of Abraham de Neufville and 
               Margaretha Cornelia Clara van de Poll 
               Born 24 October 1819 Amsterdam 
               Died 24 March 1887 Amsterdam 

            2  Jhr. Mr. Cornelis Henrick Backer 
               Born 19 July 1825 Amsterdam 
               Died 9 November 1908 Amsterdam 
               Married 19 April 1850 Amsterdam 
               Olowina Wilhelmina Alewijn, daughter of Cornelis Alewijn 
               and Olowina Wilhelmina Degerman 
               Born 11 September 1824 Dendermonde 
               Died 2 October 1878 Amsterdam 
                         Children, Generation III-1 

            3  Jhr. Salomon Backer 
               Born 8 February 1827 Amsterdam 
               Died 19 March 1831 Amsterdam 

            4  Jhr. Ir. Willem Jacob Backer 
               Born 30 October 1829 Amsterdam 
               Died 27 March 1898 's-Gravenhage 
               Married (1) 6 March 1863 Buiksloot 
               Johanna Boer, daughter of Ary Boer and Johanna Elisabeth 
               Vuik 
               Born 27 December 1838 Nieuwendam 
               Died 25 March 1869 Kralingen 
               Married (2) 30 March 1882 Kralingen 
               Johanna Jacoba van Ogten, daughter of Cornelis Jacobus 
               Philippus van Ogten and Jacomina Christina van Cleef 
               Born 3 February 1839 's-Gravenhage 
               Died 25 April 1888 's-Gravenhage 
                         S.P. 

            5  Jhr. Mr. Salomon Backer 
               Born 3 May 1832 Amsterdam 
               Died 22 October 1880 's-Graveland 
               Married 26 May 1859 Amsterdam 
               Johanna Elisabeth de Wildt, daughter of Mr. Frans de Wildt 
               and Jkvr. Isabella Dedel 
               Born 18 April 1832 Amsterdam 
               Died 26 April 1908 Amsterdam 
                         Children, Generation III-2 

            6  Jhr. Ferdinand Backer 
               Born 12 February 1835 Amsterdam 
               Died 8 April 1900 Breda 
               Married 25 May 1864 Breda 
               Elizabet Antoinette Willinck, daughter of Gerhard Willinck 
               and Johanna van Ingen 
               Born 14 May 1838 Den Helder 
               Died 24 September 1920 's-Gravenhage 
                         Children, Generation III-3

      III-1 (II-1-2) 
            1  Jkvr. Anna Maria Wilhelmina Jacoba Backer 
               Born 1 February 1851 Amsterdam 
               Died 27 January 1929 Aerdenhout 
               Married 12 March 1875 Amsterdam 
               Mr. Arnold Adriaan van der Mersch, son of Johannes Anthonie 
               van der Mersch and Jacoba Maria Pit 
               Born 15 May 1845 Amsterdam 
               Died 4 March 1918 Aerdenhout 

            2  Jhr. Willem Jacob Backer 
               Born 8 July 1852 Amsterdam 
               Died 19 October 1934 's-Gravenhage 

            3  Jkvr. Olowina Cornelia Backer 
               Born 27 May 1854 Amsterdam 
               Died 14 January 1925 Heemstede 
               Married 26 August 1880 Amsterdam 
               Mr. Goswin Moll, son of Dr. Willem Moll and Anna Elisabeth 
               Voet 
               Born 13 January 1855 Amsterdam 
               Died 20 July 1914 Rotterdam 

            4  Jhr. Mr. Johan Ferdinand Backer 
               Born 9 January 1856 Amsterdam 
               Died 25 April 1928 Amsterdam 

            5  Jkvr. Cornelia Henrietta Backer 
               Born 2 November 1857 Amsterdam 
               Died 12 September 1943 Baarn 
               Married 5 July 1888 Amsterdam 
               Jhr. Jan Arend Hoeufft van Velsen, son of Jhr. Mr. Hendrik 
               Hoeufft, Heer van Velsen en de Sandpoort and Ernestina 
               Lucretia Roukens 
               Born 3 November 1848 Amsterdam 
               Died 3 June 1916 Amsterdam 
                         S.P. 

            6  Jkvr. Agnes Maria Backer 
               Born 24 May 1859 Amsterdam 
               Died 10 October 1940 Arnhem 
               Married 17 September 1885 Amsterdam 
               Jhr. Hendrik Jacob Ortt van Schonauwen, son of Jhr. Joan 
               Ortt, Heer van Schonauwen and Cornelia Henrietta Alewijn 
               Born 20 October 1857 Utrecht 
               Died 25 April 1923 Velp 
                         S.P. 

            7  Jkvr. Margaretha Helena Backer 
               Born 14 March 1867 Amsterdam 
               Died 15 February 1876 Amsterdam 

      III-2 (II-1-5) 
            1  Jkvr. Anna Maria Backer 
               Born 27 October 1860 Amsterdam 
               Died 25 March 1942 Hilversum 
               Married 27 March 1884 Amsterdam 
               Abraham Jacob Blaauw, son of Mr. Gerrit Cornelis Blaauw and 
               Catharina Koopmans 
               Born 27 January 1861 Amsterdam 
               Died 22 January 1945 Hilversum 

            2  Jkvr. Isabella Backer 
               Born 14 January 1862 Amsterdam 
               Died 1 July 1863 's-Graveland 

            3  Jkvr. Frederika Johanna Fernande Backer 
               Born 11 August 1863 Amsterdam 
               Died 16 March 1934 's-Gravenhage 
               Married 26 November 1885 Amsterdam 
               Dirk Blaauw, son of Mr. Gerrit Cornelis Blaauw and 
               Catharina Koopmans 
               Born 19 May 1848 Amsterdam 
               Died 8 August 1911 's-Gravenhage 

            4  Jhr. Hugo Johan Backer 
               Born 21 November 1865 Amsterdam 
               Died 19 August 1881 's-Graveland 

            5  Jkvr. Isabella Backer 
               Born 23 July 1868 's-Graveland 
               Died 8 July 1938 Heemstede 
               Married 19 September 1889 's-Graveland 
               Jhr. Mr. David Eliza van Lennep, son of Cornelis van Lennep 
               and Sophia Wilhelmina Petronella Teding van Berkhout 
               Born 1 April 1865 Heemstede 
               Died 9 July 1934 Heemstede, H.Kennemerduin 

      III-3 (II-1-6) 
            1  Jkvr. Anne Maria Backer 
               Born 25 June 1865 Breda 
               Died 26 May 1933 's-Gravenhage 
               Married 17 December 1885 Breda 
               Jhr. Eduard Cornelis Siberg, son of Jhr. Charles Francois 
               Siberg and Pauline Vereul 
               Born 20 May 1860 Toeban, Rembang, Java 
               Died 30 June 1906 Leiden 

            2  Jkvr. Johanna Backer 
               Born 26 October 1866 Breda 
               Died 10 July 1935 's-Gravenhage 

            3  Jkvr. Willemina Johanna Backer 
               Born 8 November 1870 Breda 
               Died 1 June 1928 Arnhem 
               Married 14 December 1893 Breda 
               Baron Jan Frederik van Heeckeren van Wali‰n, son of Baron 
               Ernst Lodewijk van Heeckeren van Wali‰n and Jkvr. Louise 
               Geertruida van Thije Hannes 
               Born 19 August 1866 's-Hertogenbosch 
               Died 19 October 1935 Hummelo 

            4  Jhr. Mr. Ferdinand Gerhard Willem Jacob Backer 
               Born 7 November 1876 Breda 
               Died 16 December 1953 's-Gravenhage 

                                   Source Listing
                                    -------------- 

           Jan van Riebeeck zijn voor- en 
           nageslacht 
           Den Haag, 1952 

           Nederland's Adelsboek 
           Den Haag