Jan Korver & Petronella van der Kroef By nap-kin Period: Feb 19, 1792 to Mar 11, 1860 Jan Korver Jan Korver Period: Dec 15, 1802 to Oct 13, 1866 Petronella van der Kroef Jun 1, 1822 marriage of Jan & Petronella Period: Dec 6, 1822 to Apr 23, 1896 Willem Korver Period: Jan 17, 1824 to Aug 10, 1896 Immetje Korver Period: Apr 4, 1825 to Apr 2, 1859 Aagje Korver Period: Jan 10, 1827 to Mar 25, 1900 Jan Korver 3rd great grandfather Period: Jan 9, 1829 to Mar 15, 1829 Neeltje Korver Nov 23, 1829 Trijntje Korver - lives only 3 days Period: Mar 27, 1830 to Feb 29, 1908 Mettje Korver Nov 18, 1831 Neeltje Korver - dies after two months Period: Nov 18, 1831 to Nov 23, 1831 Trijntje Korver Period: Jun 4, 1833 to Dec 18, 1919 Trijntje Korver Period: Nov 29, 1834 to Feb 4, 1835 Neeltje Korver Period: Mar 20, 1836 to Dec 2, 1837 Gerrit Korver Period: Oct 14, 1837 to Oct 14, 1937 Neeltje Korver deathdate not known Period: Jun 4, 1839 to May 23, 1842 Gerritje Korver Period: Oct 11, 1840 to May 18, 1841 Mattje Korver Period: Mar 15, 1842 to May 7, 1913 Marritje Korver Period: Feb 18, 1845 to Mar 5, 1918 Gerritje Korver