In the Nieuw Israëlietisch Weekblad, an obituary was placed in September 1945 by his children and other relatives for father and father-in-law George Sandelowsky who had reached the age of 66; for 'our little sunshine and hope for the future' Peterle Sandelowsky aged eight months; for mother and mot…
In addition, Jokos files (numbers 4873, 36570) on this family or other family members are at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.