Gerardus Gradussen
1798 - 1880 (82 years)(
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- 1 Gerardus Gradussen [1] b. 16 Feb 1798 d. 30 May 1880
- + Petronella van Welie c. 6 Nov 1806 d. 7 Sep 1884
- + Petronella van Welie c. 6 Nov 1806 d. 7 Sep 1884