1. | Petrus Thomas Henri Wielandt was born about 1870 in Geldermalsen, GL, NLD. Petrus married Margaretha Hendrika Clementina Hierneiss on 12 Dec 1902 in Utrecht, UT, NLD. Margaretha (daughter of Clement Lambertus Hierneiss and Wilhelmina Elisabeth Vos) was born about 1868 in Wijhe, OV, NLD. [Group Sheet] [Family Chart] |