Esther Porcelijn was a daughter of Hartog Porcelijn and Rachel Vischjager. She was born on 6 October 1881 in Amsterdam and married there Leendert Vos on 14 September 1905, a son of Hijman Vos and Lea van West. Leendert was born on 14 May 1882 and he was a diamond worker by profession.
Esther and Leendert lived at various addresses in Amsterdam after they were wed, like at Lepelstraat, Lange Houtst…