1. | Grietje Sijtzes Oosterhaven was born about 1898 in Tzum, Franekeradeel, FR, NLD. Grietje married Klaas IJpes Hemstra on 24 May 1922 in Franekeradeel, FR, NLD. Klaas (son of IJpe Piers Hemstra and Trijntje Klazes Tuininga) was born about 1895 in Kubaard, Hennaarderadeel, FR, NLD. [Group Sheet] [Family Chart] |