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. Early life Thomas of Brotherton was born 1 June 1300 at the manor house at Brotherton, Yorkshire, while his mother was on her way to Cawood, where her confinement was scheduled to take place. According to Hilton, Margaret was staying at Pontefract Castle and was following a hunt when she went into labour. The chronicler William Rishanger records that during the difficult delivery his mother prayed, as was the custom at the time, to Thomas Becket, and Thomas of Brotherton was thus named after the saint and his place of birth. King Edward I hastened to the queen and the newborn baby and had Thomas presented with two cradles. His brother Edmund of Woodstock was born in the year after that. They were overseen by wet nurses until they were six years old. Like their parents, they learned to play chess and ride horses. They were visited by nobles and their half-sister Mary of Woodstock, who was a nun. Their mother often accompanied their father on his campaigns to Scotland, but kept herself well-informed on their well-being. Thomas's father died when he was 7 years old. Thomas's half-brother Edward, became king of England (Edward II) and Thomas was heir presumptive until his nephew, the future King Edward III, was born in 1312. The Earldom of Cornwall had been intended for Thomas, but his brother the King instead bestowed it upon his favourite, Piers Gaveston, in 1306. When Thomas was ten years old, King Edward II assigned to him and his brother Edmund, the estates of Roger Bigod, 5th Earl of Norfolk, who had died without heirs in 1306. Career In 1312, Thomas was titled Earl of Norfolk by Edward II, and on 10 February 1316, he was created Earl Marshal. While his brother was away fighting in Scotland, he was left Keeper of England. He was known for his hot and violent temper. He was one of the many victims of the unchecked