Benedictus Waas was a son of Isaac Waas and Henriette Velleman. He married Sara de Korte in Amsterdam on 14 March 1923, a daughter of Abraham de Korte and Hester Knap.
City Archive of Amsterdam, family registration card of Isaac Waas and website www.wiewaswie.nl.
Benedictus Waas lived in the Ten Catestraat 20 in Zandvoort. He was a member of a parent committee from a school in Zandvoort. It was c…