Saer de Quincy, 1st Earl of Winchester

Arms of De Quincy: *Gules, seven mascles or 3,3,1*, adopted at the start of the age of heraldry, *circa* 1200–1215.

Saer de Quincy, 1st Earl of Winchester (c. 1155 – 3 November 1219) was one of the leaders of the baronial rebellion against John, King of England, and a major figure in both the kingdoms of Scotland and England in the decades around the turn of the twelfth and thirteenth centuries.