 Jaques Hendrikus Blauw/ MendelBorn 1867 Rotterdam, Netherland. Son of Hendrikus Blauw and Saartje Mendels Married 8- apr 1913 Rotterdam, Netherland to:  Margaretha (Joseph) Heinemann/ KlootBorn 1866 Nijmegen, Netherland. Daughter of Joseph (Michel) Heinemann/ Davi and Betje (Levie) Kloots/ Goudsmi | |||