 Willem Benjamin van Dam/ MarcuBorn 20-8-1889 Groningen-Groningen, Netherland. Son of Benjamin Willem van Dam/ Vellema and Elizabeth Marcus/ Israe Married 3- aug 1914 Groningen-Groningen, Netherland to:  Wilhelmina van Gelder/ van de RhoeBorn 21-4-1889 Groningen-Groningen, Netherland. Daughter of Levie-Levy Josef-Joseph van Gelder/ Fran and Sara van de Rhoer/ Roo | |||