Rosette Komkommer was a daughter of Levie Komkommer and Rachel Digtmaker. She married 26 April 1916 in Borgerhout (Belgium) Leman Huijsman, a son of Machiel Huijsman and Jacomina Frankfort.
City Archive of Amsterdam, archive card os Leman Huysman, Rosette Komkommer and the Dossier of Foreigners of the City of Antwerp, nr. 127102.