Mannes Jacob van Leer Born 1819 Schoterland, Netherland Married to: Debora Marcus Gazan - Sprengers Born 31-8-1817 Middelharnis, Netherland, died 24-32-1871 Rotterdam, Netherland, 53 or 54 years. Daughter of Marcus Isaac Gazan - Simon and Kaatje Hartog Sprengers - Mug Child: | |