Levie Kool, a book binder and the son of Meijer Kool and Heintje Wolff, married Frouwke Swart, the seventh child of Marcus Swart and Betje van Beezem, in Amsterdam on 30 November 1938.
The couple had a daughter Henny and a son Marcus. The family's last address prior to deportation was 26 Overamstelstraat in Amsterdam.
Copies of the marriage certificate of Levie Kool and Frouwke Swart and of the birth certificates of Frouwke Swart, Henny Kool and Marcus Kool remain from the family.
Jewish Historical Museum, documents collection, inv.no. 10289, ordner 3
In addition, a Jokos file (number 30461) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.