Hartog was the son of Jacob Porcelijn and Jansje Vreeland. In the 1930s, Hartog worked at the the Bijenkorf (a department store) as an office clerk, and later at Strengholt (a publishing company). He was also a dance teacher and a skilled piano player. He may have had a dance school or bookshop. Hartog married a non-Jewish woman on 3 January 1940. In 1943 he went into hiding, but in 1944 he was betrayed.
Addition of a visitor of the website
In addition, a Jokos file (number 52612) on this person is at the Amsterdam Municipal Archive. Access is subject to authorization from the Stichting Joods Maatschappelijk Werk.
Biography