Gerrit Weenen married in Amsterdam on 16 September 1942 to Klara Goudeketting, daughter of Alexander Goudeketting and Betje Deegen. City Archive of Amsterdam, archive card of Gerrit Weenen.
In addition, Jokos files (numbers 21342, 53684) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos files reveal that a claim was lodged for compensation for valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 1).