 Jacob KeijserBorn ± 1774, died before 1839 Married 31-7-1792 Woerden, Netherland (at most 47 years married) to:  Flora Nathans Cohen - HarpmanBorn ± 1774 Bodegraven, Netherland, died 26-11-1854 Boxtel, netherland, approximately 80 years. Daughter of Nathan Jacob Cohen - Abrahams and Elisabeth Harpman - Stokvis | |||