Born ‎1- Feb 1904 Stadskanaal-Groningen, Netherland, died ‎1988 Zeist, Netherland‎, 83 or 84 years. Son of Jacobus Wallage - Wolf and Susanna Cohen - de Vries‏

Born ‎7- Jun 1907 Sappemeer-Groningen, Netherland, died ‎23-10-1975 Amstelveen, Netherland‎, 67 or 68 years, ‎1st marriage to: Jacques Wallage - Cohen, ‎2nd marriage to: Abraham de Jong - Doof. Daughter of Benjamin de Beer - Elberg and Helena Israels - van Esso‏