Betsy Maandag was a daughter of Isaac Maandag and Engelina van Weren. She was previously married to Salomon Schuitevoerder, a son of Marcus Schuitevoerder and Saartje Wegloop, but they divorced on 21 November 1924. Betsy had two children from that marriage: Isaac- and Marcus Scjuitevoerder. She remarried in 1926 to Salomon Hakker.
Stadsarchief Amsterdam, archiefkaart Betsy Maandag
Biography