Rozette van Praag, born in Amsterdam 11 March 1894, was a daughter of Zacharias van Praag and Hanna van Emden. She married Michael Machin in Amsterdam on 15 February 1917, a son of Hirch Machin from Minsk and Susanna Löwenstein from Enschede. Rozette and Michael had a daughter Susanna on 13 July 1918, but from this wedlock no other offspring was born; the marriage ended by a divorce on 12 June 192…