Marianne Frank was a daugther of Raphael Frank and Sara van de Kar, a family with 7 children: Marianne herself, Hartog, Aron, Henderika, Eva, Mietje and Naatje.
Marianne married the widower Hijman Naarden, a son of Meijer Naarden and Duifje Turfreijer on 20 September 1916 in Amsterdam.
City Archive of Amsterdam, archive card of Marianne Frank and website www.wiewaswie.nl.