1812 - 1869 (56 years)
| Willemina Johanna Ketz 1871-1945 |
| Willemina Johanna Ketz | |
| B: | 16 Apr 1871 |
| Rheden | |
| D: | 1 Nov 1945 |
| Wadenoijen | |
Paulus Jacobus Venteville Abt 1866-1945 |
| Paulus Jacobus Venteville | |
| B: | Abt 1866 |
| Veere | |
| M: | 8 Nov 1893 |
| Veere | |
| D: | 31 Oct 1945 |
| Tiel | |
| Jan Kooijstra 1893- |
| Jan Kooijstra | |
| B: | 5 May 1893 |
| Arnhem | |
| Willemina Helena van den Berg | |
| B: | 12 May 1897 |
| Sloterdijk | |
| M: | 7 Sep 1920 |
| Apeldoorn | |
| Evert Kooijstra 1897- |
| Evert Kooijstra | |
| B: | 1897 |
| Rheden | |
| Anja Etta Alida Dethmers Abt 1898- |
| Anja Etta Alida Dethmers | |
| B: | Abt 1898 |
| Wildervank | |
| M: | 16 Jun 1921 |
| Wildervank | |
 | Wijmpje Ketz 1872-1908 |
| Wijmpje Ketz | |
| B: | 1 Oct 1872 |
| Dieren | |
| D: | 23 Feb 1908 |
| Wolfheze | |
| Reinder Kooijstra 1869- |
| Reinder Kooijstra | |
| B: | 16 May 1869 |
| Kalkwijk | |
| M: | 18 Mar 1893 |
| Veendam | |
| Jan Willem Ketz 1874-1875 |
| Jan Willem Ketz | |
| B: | 29 Sep 1874 |
| Dieren | |
| D: | 18 Oct 1875 |
| Dieren | |
| Johanna Willemina Ketz 1875-1949 |
| Johanna Willemina Ketz | |
| B: | 20 Nov 1875 |
| Dieren | |
| D: | 27 Jun 1949 |
| Tiel | |
| Jan Bakker 1879-1946 |
| Jan Bakker | |
| B: | 1879 |
| Enkhuizen | |
| M: | 27 Jul 1905 |
| Rheden | |
| D: | 18 Sep 1946 |
| Tiel | |
| Wilhelmina Antonia Ketz 1901-1988 |
| Wilhelmina Antonia Ketz | |
| B: | 7 Dec 1901 |
| Deventer | |
| D: | 10 Feb 1988 |
| Pieter Janse 1900-1959 |
| Pieter Janse | |
| B: | 23 Oct 1900 |
| Rheden | |
| M: | 15 Jul 1920 |
| Rheden | |
| D: | 14 Jan 1959 |
| Gerbrand Hendrik Ketz 1903-1903 |
| Gerbrand Hendrik Ketz | |
| B: | 29 Mar 1903 |
| Velp | |
| D: | 29 May 1903 |
| Deventer | |
| Theodora Ketz Abt 1904- |
| Theodora Ketz | |
| B: | Abt 25 Nov 1904 |
 | Willem Carel Ketz 1907-1989 |
| Willem Carel Ketz | |
| B: | 7 Oct 1907 |
| Deventer | |
| D: | 13 Sep 1989 |
| Amsterdam | |
| Estella Neuwit | |
| M: | Abt 1924 |
| Emma Kania | |
| M: | Bef 1949 |
 | Bauke Ketz 1949-2013 |
| Bauke Ketz | |
| B: | 22 Dec 1949 |
| Amsterdam | |
| D: | 13 Apr 2013 |
| Vledderveen | |
 | Helena Louisa Rem 1916-1991 |
| Helena Louisa Rem | |
| B: | 29 Nov 1916 |
| Amsterdam | |
| M: | 31 May 1949 |
| Amsterdam | |
| D: | 31 Oct 1991 |
| Amsterdam | |
| Gerbrand Hendrik Ketz 1878-1963 |
| Gerbrand Hendrik Ketz | |
| B: | 17 Jun 1878 |
| Dieren | |
| D: | 21 Dec 1963 |
 | Louisa Georgina Enkhof 1877-1958 |
| Louisa Georgina Enkhof | |
| B: | 9 Sep 1877 |
| Velp | |
| M: | 4 Jul 1901 |
| Gem. Rheden | |
| D: | 19 Nov 1958 |
| Driebergen Rijsenburg | |
 | Geertruida de Leeuw 1878-1948 |
| Geertruida de Leeuw | |
| B: | 27 Mar 1878 |
| Delden | |
| M: | 24 Nov 1915 |
| Gem. Arnhem | |
| D: | 2 Jul 1948 |
| Arnhem | |
 | Wilhelmina Antonia Ketz 1880-1960 |
| Wilhelmina Antonia Ketz | |
| B: | 31 Oct 1880 |
| Dieren | |
| D: | 22 Sep 1960 |
 | Willem Christiaan de Bruin 1877-1952 |
| Willem Christiaan de Bruin | |
| B: | 22 Feb 1877 |
| Beekbergen | |
| M: | 1 Jun 1904 |
| Rheden | |
| D: | 23 Dec 1952 |
| NN Ketz 1911-1911 |
| NN Ketz | |
| B: | 17 Nov 1911 |
| Dieren | |
| D: | 17 Nov 1911 |
| Dieren | |
| Hendrik Ketz 1939-1939 |
| Hendrik Ketz | |
| B: | 1939 |
| Dieren | |
| D: | 1939 |
| Dieren | |
| Evert Ketz 1914-1984 |
| Evert Ketz | |
| B: | 15 Aug 1914 |
| Dieren | |
| D: | 24 Dec 1984 |
| Dieren | |
| Alberta Hendriks | |
| M: | 1938 |
| Jan Ketz Aft 1916-Abt 1943 |
| Jan Ketz | |
| B: | Aft 1916 |
| Dieren | |
| D: | Abt 1943 |
| Rusland | |
| Steef Ketz 1920-1975 |
| Steef Ketz | |
| B: | 8 Aug 1920 |
| Dieren | |
| D: | 18 Sep 1975 |
| Dieren | |
 | Jan Willem Ketz 1883-Aft 1954 |
| Jan Willem Ketz | |
| B: | 2 Mar 1883 |
| Dieren | |
| D: | Aft 1954 |
| Johanna Paulina Hunink 1886- |
| Johanna Paulina Hunink | |
| B: | 1886 |
| Zutphen | |
| M: | 15 Mar 1911 |
| Zutphen | |
 | Carolina Ketz 1952-2002 |
| Carolina Ketz | |
| B: | 29 Feb 1952 |
| Zoelen | |
| D: | 20 Nov 2002 |
| Ede | |
| Fier van Koetsveld 1949-2015 |
| Fier van Koetsveld | |
| B: | 10 Jun 1949 |
| Maurik | |
| D: | 16 Apr 2015 |
| Ede | |
 | Evert Ketz 1910-1991 |
| Evert Ketz | |
| B: | 2 Oct 1910 |
| Zoelen | |
| D: | 10 Jun 1991 |
| Zoelen | |
 | Caroline Septer 1922-1989 |
| Caroline Septer | |
| B: | 19 Jan 1922 |
| Dordrecht | |
| M: | 12 Sep 1945 |
| Dordrecht | |
| D: | 2 Jun 1989 |
| Zoelen | |
 | Herman Ketz 1911-1962 |
| Herman Ketz | |
| B: | 29 Oct 1911 |
| Zoelen | |
| D: | 23 Dec 1962 |
| Duiven | |
 | Bertha Maria Baerends 1915-1976 |
| Bertha Maria Baerends | |
| B: | 15 Jun 1915 |
| D: | 22 Mar 1976 |
| Duiven | |
 | Wilhelmina Korstiani Ketz 1913-2004 |
| Wilhelmina Korstiani Ketz | |
| B: | 24 Apr 1913 |
| Zoelen | |
| D: | 20 Mar 2004 |
| Tiel | |
| Johannes Cornelis Vink -1978 |
| Johannes Cornelis Vink | |
| D: | 23 Feb 1978 |
| Martina Antonia Ketz 1943-2015 |
| Martina Antonia Ketz | |
| B: | 29 Dec 1943 |
| Zoelen | |
| D: | 21 Apr 2015 |
| Everhardus Albertus Ketz 1945-2010 |
| Everhardus Albertus Ketz | |
| B: | 3 Jun 1945 |
| Zoelen | |
| D: | 18 Dec 2010 |
| Gerrit Antonius Ketz 1948-2019 |
| Gerrit Antonius Ketz | |
| B: | 7 Apr 1948 |
| Zoelen | |
| D: | 11 Nov 2019 |
| Zoelen | |
| Theodorus Johannes Ketz 1949-2013 |
| Theodorus Johannes Ketz | |
| B: | 18 Jul 1949 |
| Zoelen | |
| D: | 29 Oct 2013 |
 | Corstiaan Martinus Ketz 1916-1988 |
| Corstiaan Martinus Ketz | |
| B: | 26 Jul 1916 |
| Zoelen | |
| D: | 11 Mar 1988 |
| Zoelen | |
 | Geertje van Rosmalen 1919-1981 |
| Geertje van Rosmalen | |
| B: | 23 Dec 1919 |
| M: | 12 Mar 1941 |
| D: | 2 Sep 1981 |
| Zoelen | |
 | Theodora Ketz 1919-2004 |
| Theodora Ketz | |
| B: | 20 Mar 1919 |
| Zoelen | |
| D: | 11 Sep 2004 |
| Gorinchem | |
 | Dirk van Eck 1911-2012 |
| Dirk van Eck | |
| B: | 8 Aug 1911 |
| Zoelen | |
| D: | 25 Jan 2012 |
 | Everhardus Albertus Ketz 1885-1971 |
| Everhardus Albertus Ketz | |
| B: | 22 Oct 1885 |
| Dieren | |
| D: | 23 Feb 1971 |
| Drumpt | |
 | Theodora van Zetten 1886-1943 |
| Theodora van Zetten | |
| B: | 1 Oct 1886 |
| Ommeren | |
| M: | 29 Apr 1909 |
| Lienden | |
| D: | 8 Oct 1943 |
| Zoelen | |
| Johanna Cornelia Lockhorst | |
| M: | 25 Mar 1952 |
 | Marie Henriette Ketz 1888-Aft 1938 |
| Marie Henriette Ketz | |
| B: | 27 Jun 1888 |
| Rheden | |
| D: | Aft 1938 |
 | Johan Hendrik Pellinkhof 1878-1932 |
| Johan Hendrik Pellinkhof | |
| B: | 9 May 1878 |
| Zwolle | |
| M: | 5 Oct 1911 |
| Renkum | |
| D: | 26 Apr 1932 |
| T.D. Sigling | |
| M: | Abt Apr 1938 |
| de Steeg | |
 | Willemina Antonia Neijenhuis 1834-1924 |
| Willemina Antonia Neijenhuis | |
| B: | 14 Feb 1834 |
| Dieren | |
| D: | 16 Jul 1924 |
| Dieren | |
| Evert Ketz 1842-1911 |
| Evert Ketz | |
| B: | 26 Dec 1842 |
| Angerlo | |
| M: | 16 Jul 1870 |
| Gem. Rheden | |
| D: | 21 Jun 1911 |
| Zoelen | |
|
| Johanna Fredrika Maandag 1812-1869 |
| Johanna Fredrika Maandag | |
| B: | 30 Oct 1812 |
| Dieren | |
| D: | 22 Jul 1869 |
| Dieren | |
| Jan Willem Neijenhuis 1810-1874 |
| Jan Willem Neijenhuis | |
| B: | 10 Apr 1810 |
| Geesteren | |
| D: | 20 Oct 1874 |
| Dieren | |
