Hertog Frankenhuis and Kaatje Kanteman had a child. Until 1918, the Frankenhuis family lived in the town of Enschede, later they moved to Amsterdam. Hertog Frankenhuis was a merchant.
As far as is known, their child survived the war.
Addition of a visitor of the website
In addition, a Jokos file (number 003638) 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 valuables surrendered to the Lippmann-Rosenthal looting bank (L-claim, number 3515 / 6178).