William de Brit, also known as William de Brett, was an Anglo-Norman Knight and Sheriff of Connacht until his death at the Battle of Ballyshannon in 1247.
References
- Knox, Robert Thomas. The History of the County of Mayo to the Close of the Sixteenth Century. With illustrations and three maps. (Originally published c.1890. Castlebourke, De Burca 2000.
External links
- http://www.ucc.ie/celt/published/G100011/index.html