Machiel Asser Halmans/ de Brav Born 19-10-1821 Amsterdam, Netherland. Occupation: Brush maker. Son of Asser Elias Halmans - Asser and Judith Jacob de Brave - Sont Marriage/ Related to: Henriette Boas - Winnik Born 11-4-1843 Amsterdam, Netherland. Daughter of Jacob Marcus Boas/ Judel and Esther Levie Winnik |