Hartog Harpman was a son of Josua Harpman and Naatje Beth. He was married to Grietje van Emden in Weesp on 4 September 1903. She was the daughter of Levy van Emden and Schoontje de Boer. Both, Hartog and Grietje worked as diamond polishers. The couple had four children: Josua, Jeannette (who passed …