 Willem Frederik Jacob Wiener - van WitsenBorn 9-11-1863 Rotterdam, Netherland, died 18-10-1920 Rotterdam, Netherland, 56 or 57 years. Son of Jacob Benjamin Wiener - Sluis and Maartje Sally van Witsen - van Noorden Married 9- may 1910 Eindhoven, Netherland (9 or 10 years married) to:  Dora Mimi Engers - BoasBorn 8- jun 1878 Amsterdam, Netherland, died 25-5-1943 Sobibor-Biala Podleska, Poland, 64 or 65 years. Daughter of Salomon Engers and Rosine Henriette Boas | |||