1. | Uilkje Johannes van der Schaaf Family/Spouse: Minne Pieters Boonstra. Minne (son of Pieter Johannes Boonstra and Aaltje Sierks IJsselstein) was born about 1778 in Warga, Idaarderadeel, FR, NLD; died on 28 Apr 1867 in Warga, Idaarderadeel, FR, NLD. [Group Sheet] [Family Chart] |