Isaac Salomon de Leeuw/ Manhei Born 1844 den Helder, Netherland. Son of Salomon de Leeuw/ Salomon and Clara Manus Manheim/ Davidso Married to: Rosalie Frenkel/ Salom Born 21-2-1846 Alkmaar, Netherland. Daughter of Philip Levie Frenkel and Sara Salomo |