Gregory III Monoszló

Gregory (III) Monoszló
Judge of the Cumans
Reign1269
Predecessorfirst known
SuccessorMojs (as Palatine)
Bornc. 1240
Diedbetween 1291 and 1294
Noble familygens Monoszló
Spouse(s)Queen Elizabeth's sister
FatherGregory II
MotherN Bő

Gregory (III) from the kindred Monoszló (Hungarian: Monoszló nembeli (III.) Gergely; c. 1240 – between 1291 and 1294) was a Hungarian lord, who served as the first known Judge of the Cumans in 1269. Through his marriage, he was a relative of the royal Árpád dynasty.