Given name: Jakub Family name: Herzog

Lived in Miodowa Street No. 1 in Warsaw, had a wholesale firm selling rubber and cobblers' requisites in Franciszkanska Street No. 28. Everything burnt down in September 1939. Lived with Juliusz Feigenbaum in Chmielna Street No. 66, later on in a small room in Panska Street in the ghetto. Transported bricks and metal in the ghetto, went to the 'Aryan side' with his wife Zofia on 12 July 1942, were in hiding in Warsaw, both were deported during the Warsaw Uprising, after the war they lived in Italy and the USA, his wife Zofia died in 1950 in Italy.