Joseph de Leef/ Cohe Born 21-7-1871 Hilversum, Netherland. Son of Salomon de Leef/ Swelhei and Elisabeth (Betje) Cohen/ van Leuve Married to: Rebecca de Leeuw/ Slage Born 8- Jan 1867 Groenlo, Netherland, died 10-9-1918 Apeldoorn, Netherland, 50 or 51 years. Daughter of Mozes de Leeuw and Marianna Slager |