 Gonnie Schokkenbroek Married/ Related to:  Dominicus Sonsma, son of Frank Sonsma and Eke Dijkstra.Born 23 Jul 1918 Burgwerd, died 13 Nov 1990, age 72 years, buried Groningen, 1st married/ related to: Gonnie Schokkenbroek, 2nd married/ related to: Maria Th.A. "Riet" Hemel | |||