István married Hanniker Irén on 13 Feb 1899 in Galánta. Irén (daughter of Hanniker Ferenc and Gemeiner Mária) was born on 20 May 1881 in Galánta; was christened on 29 May 1881 in Galánta. [Group Sheet] [Family Chart]
István married Neufeld Janka on 29 Sep 1923 in Budapest. Janka (daughter of Neufeld Sámuel and Deutsch Berta) was born on 1 Mar 1897 in Galánta; was christened on 13 Mar 1897 in Galánta. [Group Sheet] [Family Chart]