Eliazar van Houten was the son of Hartog Jacob van Houten and Lea Dressou. He was married to Helena Menist, the daughter of Meijer Menist and Lea Querido. The couple had two children: Herman and Lea. The family lived in Belgium in the town Mortel. From there they were deported to Auschwitz where they all got killed.
Addition of a visitor of the website
See for additional information on Jews who were deported from Belgium the website of the Jewish Museum of Deportation and Resistance in Mechelen.