Simon Premselaar was a son of Aäron Premselaar and Jette Koe. He was born in Amsterdam on 24 March 1895 and he was a diamond sawyer by profession. On 1 April 1925 he married in Hilversum Johanna Krant, a daughter of Jonas Krant and Betje Breemer; she was born there on 4 January 1903. The Premselaar-Krant couple had two children, viz. Aäron on 27 December 1925 and on 16 December 1926 their daughte…