1. | Jan Cornelis Joustra was born about 1890 in Oosterend, Hennaarderadeel, FR, NLD. Jan married Marijke IJpes Hemstra on 24 May 1913 in Hennaarderadeel, FR, NLD. Marijke (daughter of IJpe Piers Hemstra and Trijntje Klazes Tuininga) was born about 1891 in Kubaard, Hennaarderadeel, FR, NLD. [Group Sheet] [Family Chart] |