Gregory II of Constantinople
（重定向自Gregory II Cyprius）
Gregory II of Cyprus (Greek:Γρηγόριος ο Κύπριος, 1241–1290) was Ecumenical Patriarch of Constantinople between 1283-1289.
Gregory was born in Lapithos, Cyprus. His name was originally George. His parents were middle class but of noble origin. He moved to Nicosia as a teenager seeking further education. Not satisfied by the level of education provided by local teachers in Greek, he became a student at a Latin school (available then as Cyprus was a crusader Kingdom). He had difficulty learning Latin and thus got only a superficial knowledge of grammar and Aristotle's Logic.