Family with Gertrudte Berge
himself Parents (unknown)	SijmonWalker 1770–1844
wife Parents Johannes Gerardus“Jan Geerts” te Berg Anna Hindrikster Veen	Gertrudte Berge 1768–1849
son Family (none)	JoannesWalker 1790–1838
son Family (none)	Jacobus JohannesWalker