Leentje Boas was a daughter of Joseph Boas and Roosje Haamerslag. Joseph Boas passed away on 30 May 1937 and was interred in the Jewish Cemetery in Diemen on 1 June 1937.
Leentje Boas had an elder sister Kitty, who was married to Joseph Büschel.
City Archive of Amsterdam, archive card of Leentje Boas, Roosje Haamerslag and family registration card of Joseph Boas.
Biography