 Izaak Joseph Backs/ LeuningeBorn ± 1853 Deventer, Netherland, died 6- Mar 1918 Arnhem, Netherland, approximately 65 years. Son of Jozef Backs and Sientje Leuningen Married to:  Henriette Levison/ WijsenbeeBorn 10-7-1850 Culemborg-Gelderland, netherland. Daughter of Levy Abraham Levison/ David and Naatje Wijzenbeek - Wolff | |