Jacob Klasen Werkman (1777 - 1860)
Trijntje Harms

m. 4 Apr 1857, Warffum

Harm Jacobs Werkman

Dievertje Jans Pot

b. 23 Feb 1800, Warffum d. bur. occ. edu. rel.

b. d. bur. occ. edu. rel.

Spouses: 1, 2, 3, 4, 5

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