Of Alexander Vromen remains a copy of the testament that he had drawn up on 10 October 1941. Alexander Vromen lived in the Graaf Willem de Oudelaan 58 in Naarden. He was a home worker in the field of housewares. In his testament, he appointed his wife Carolina Henriette Stranders as his sole beneficiary.
Jewish Historical Museum, Documents collection, inv.nr 3069
In addition, a Jokos file (number 30806) on this family is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.