Naatje Frank was a daughter of Raphael Frank en Sara van de Kar, a family with 7 children: Naatje herself, Hartog, Marianne, Aron, Henderika, Eva and Mietje.
Naatje married Tobias Slier, a son of Joseph Slier and Mietje Blitz, in Amsterdam on 18 December 1924.
website www.wiewaswie.nl.