 Johanna Hartog Blommenkoper - WaasBorn 9-11-1840 Rotterdam, Netherland. Daughter of Hartog Wessel Blommenkoper and Sara Jacob Waas Married 12-3-1862 Rotterdam, Netherland (40 or 41 years married) to:  Louis Samuel Cats - ContentBorn 24-8-1836 Rotterdam, Netherland, died 2- aug 1903 Rotterdam, Netherland, 66 or 67 years. Son of Samuel Salomon Cats - Cohen and Saartje Hijman Content Children: | |||