1855 - 1948 (92 years)| 1. | Gerrit Knaap was born on 15 Sep 1855 in Amsterdam; died on 1 May 1948 in Amsterdam. Gerrit married Maria Hendrika Kolder on 26 Feb 1879 (burgerlijk huwelijk) in Amsterdam. Maria was born on 27 May 1858 in Amsterdam. [Group Sheet] [Family Chart]
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| 2. | Helena Knaap  (1.Gerrit1) was born on 12 Jan 1879 in Amsterdam; died on 17 Dec 1949 in Amsterdam. Helena married Hendrik Willem Lanfermeijer on 24 Apr 1901 (burgerlijk huwelijk) in Amsterdam. Hendrik (son of Casper Hendrik Lanfermeijer and Johanna Rietberg) was born on 8 Nov 1874 in Amsterdam; died on 27 Mar 1944 in Amsterdam. [Group Sheet] [Family Chart] |
