Jacob Grondman/ Koo Born 23-10-1851 Amsterdam, Netherland, died 9- Apr 1911 Amsterdam, Netherland, 59 or 60 years. Son of Johannes Grondman and Hendrika Kool Married to: Rosa Aldenberg/ Delgad Born 16-10-1847 Amsterdam, Netherland. Daughter of Abraham Aldenberg/ Prin and Hanna Delgado/ de Lea |