m. bef 1276
Facts and Events
He was a son of Sir Robert de Holland of Upholland, Lancashire and Elizabeth, daughter of William de Samlesbury.
He was a favourite official of Thomas, 2nd Earl of Lancaster and had been knighted by 1305. His favoured treatment by the powerful earl caused his rival knights in the area, led by Sir Adam Banastre, Sir Henry de Lea, and Sir William de Bradshagh (Bradshaw), to start a campaign of violence towards him and the earl's other supporters known as the Banastre Rebellion. The rebels protested against the earl's actions and authority by attacking the homes of his supporters and several castles, including Liverpool Castle. Sir Robert later assisted in the hunt for fugitives after the rebels had been routed in Preston by a force under the command of the Sheriff.
The manors of Thornton and Bagworth were acquired by him in 1313. From 1314 to 1321 he was called to Parliament as a member of the House of Lords. In 1322 his part in the Battle of Boroughbridge, when he defected from Lancaster to the King, was deemed treacherous and cowardly and led to his disfavour. Although King Edward III of England would later pardon him, the partisans of the Earl of Lancaster considered him a traitor and had him executed. The execution occurred in 1328 by beheading in Essex; his head was sent to the new earl and his body to Lancashire to be buried.