Zolta married the daughter of Menumorout (or Ménmarót). The Gestis Hungarorum Liber records the marriage of "dux Arpad…filius suus Zulta" and "Menumorout…filiam suam", and that his father-in-law gave Zoltán "Byhor castrum" and, dying without sons, bequeathed all his estates to his son-in-law. [1]
Sources
↑ Gesta Hungarorum 51, p47, cited by Cawley
Anonymus. Gesta Hungarorum. c1200. Reprint: Anakreón Kiadó (1996)
Cawley, Charles: Medieval Lands. Hungary, Ch5. Magyar Princes of Hungary from 900, Kings of Hungary 1000-1301 (Árpád)