As a loyal supporter of Henry VI, Ros was attainted in Parliament on 4 November 1461. He led a section of the Lancastrian army which attacked John Neville's army at the Battle of Hedgeley Moor on 25 April, where his men fled, and then took part in the Battle of Hexham on 15 May 1464. The Lancastrian army was crushed by Neville; Ros was subsequently found hiding with lord Hungerford in a wood. He was beheaded the next day at Newcastle for treason, and the Ros lands were confiscated. Belvoir Castle was given to William, Lord Hastings. Marriage and children Thomas Ros married Philippa Tiptoft, daughter of John Tiptoft, 1st Baron Tiptoft, by whom he had one son and four daughters: Edmund Ros, 10th Baron Ros. Eleanor Ros, who married Sir Robert Manners of Etal, Northumberland. Isabel Ros, who married firstly Sir Thomas Everingham, secondly Sir Thomas Grey, and thirdly Sir Thomas Lovell. Margaret Ros Joan Ros. On 20 August 1471, his widow Philippa married secondly (in the presence of the then duke and duchess of Suffolk), the English diplomat Edward Grimston as his third wife. Footnotes References Ancestry De Ros, Thomas, 9th Baron De Ros, Thomas, 9th Baron 09 De Ros, Thomas, 9th Baron