Gerardus Johannes Knijn

Gerardus married Petronella Anna Wortel on 23 Apr 1912 in Oosthuizen. Petronella (daughter of Louwrens Wortel and Aafje Jonk) was born on 8 Oct 1887 in Nieuwendam; died on 16 Jul 1959 in Ilpendam. [Group Sheet] [Family Chart]

1. Catharina Petronella Afra Knijn was born on 6 Jul 1913 in Beemster; died on 23 Mar 1993 in Ouderkerk A/D Amstel.
2. Lourentius Johannes Knijn was born on 15 Dec 1914 in Beemster; died on 21 Dec 2004 in Ilpendam; was buried on 28 Dec 2004 in Ilpendam.
3. Afra Anna Knijn was born on 24 Apr 1916 in Beemster; died on 2 Nov 1999 in Ede.
4. Petronella Cornelia Knijn
5. Johannes Gerardus Knijn was born on 27 Sep 1919 in Beemster; died on 3 Oct 1999 in Amsterdam, , Noord-Holland, Netherlands.
6. Cor Knijn was born on 22 Mar 1921; died on 28 Dec 1944.
7. Anna Coba Knijn was born on 22 Mar 1921 in Ilpendam; died on 31 Oct 2005 in DE Goorn.