Samson Cauveren, born in Amsterdam on 18 March 1896, was a son of Hartog Joseph Cauveren and Vrouwtje Monnickendam. Except that he worked in the diamond industry as cleaver and polisher, he was an opera singer too. He married in Amsterdam on 16 December 1891 Henriette Saphier, a daughter of Samuel Salomon Saphier and Saartje Goudsmit.
Samson and Henriette had three children together: Hartog in 189…