Isidoor Julius Menko was the son of Izaak Menko and Renetje Vos. Isidoor Julius married in 1903 in Wildervank to Henderina Polak.
Addition of a visitor of the website
In addition, a Jokos file (number 11053) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.The Jokos file reveals that a claim was lodged for compensation for :
- securities or bonds. (W-claim, number C4 C115 / 1442)
- valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 8202 / 17112)