Family:Jacob Werkman and Janke Zwart (1)

Parents: Jan Werkman and Martje Tel Jacob Jans Werkman b. 18 Feb 1819 Warffum, Groningen, Netherlands d. 20 Feb 1888 Uithuizen, Groningen, Netherlands	Janke Roelf Zwart b. 8 Apr 1815 Usquert, Groningen, Netherlands d. 16 Jun 1847 Usquert, Groningen, Netherlands

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Facts and Events

Marriage^? 26 Aug 1841 Usquert, Groningen, Netherlands

Children

		Birth	Death
1.	Martje Werkman	11 Sep 1842 Warffum, Groningen, Netherlands	United States
2.	Roelf Werkman	1 Jun 1845 Usquert, Groningen, Netherlands