 Jacob Seligmann Cahen - GraveurBorn 10-7-1843 Rotterdam, Netherland. Son of Seligmann Jacob Cahen and Esther Levi Graveur - de Graaf Married to:  Sara Jacob van Koppelen - de VosBorn 6- May 1845 Rotterdam, Netherland. Daughter of Jacob Abraham van Koppelen - Lakman and Rebekka Mozes de Vos | |