Thomas of Brotherton, 1st Earl of Norfolk (b. 1300)
Thomas of Brotherton, 1st Earl of Norfolk (1 June 1300 – 4 August 1338), was the fifth son of King Edward I of England (1239–1307), and the eldest child by his second wife, Margaret of France, the daughter of King Philip III of France. He was, therefore, a younger half-brother of King Edward II (reigned 1307–1327) and a full brother of Edmund of Woodstock, 1st Earl of Kent. He occupied the office of Earl Marshal of England.