Timeline Chart

Male  Willem Wallaart
Female  Helena Kettenis
1788--
1792--
1796--
1800--
1804--
1808--
1812--
1816--
1820--
1824--
1828--
1832--
1836--
1840--
1844--
1848--
1852--
1856--
1860--
1864--
1868--
1872--
1875--
Christening -- 15 September 1793 Leiden
Christening -- 21 September 1800 Leiden
Civil Marriage -- 16 December 1824 ‏(Husband's age 31,‏ Wife's age 24) Leiden Willem Wallaart + Helena Kettenis
Death -- 14 June 1866 ‏(Age 65)‏ Leiden
Death -- 17 October 1870 ‏(Age 77)‏ Leiden