Rosetta van der Maas was a daughter of Michiel van der Maas and Louisa Andriesse. She married Levie Eliazar in Rotterdam on 21 December 1910, a son of Eliazar Eliazar and Saartje de Bok. The couple had in 1911 one sone, named Eliazar, who's son Levie, born in 1933, came to live in with his grandparents Levie Eliazar and Rosetta van der Maas, after his father has been divorced from Grietje Posner i…