Hendrika Premselaar married Willem van Collem on 18 August 1942 in Amsterdam, a son of Samuel van Collem and Grietje Moffie.
City Archive of Amsterdam, archive card of Samuel van Collem.
Hendrika van Collem-Premselaar joined the Hollandia-Kattenburg textile factory in Amsterdam on 13 July 1941. On Wednesday, 11 November 1942, around 4:30 PM, Willy Lages conducted the Sicherheitspolizei raid on th…