 Yvonne Marguerite de SmittBorn after 1-1-1900 Married Not Jewish + 2 kids to:  Julius Eduard Jules Gerzon - MarxBorn 12-11-1893 Amsterdam, Netherland, died 14-12-1942 Lisbon, Portugal, 48 or 49 years, 1st marriage (divorced) to: Marianne Roosje van Buuren/ Poo, 2nd marriage to: Yvonne Marguerite de Smitt. Son of Eduard (Ephraim) Gerzon/ Schaa and Sophia Marx | |||