Lancastrian victory at Ludford Bridge, he was on 9 October nominated captain of Calais. He crossed the Channel and was refused admittance to Calais by Warwick's adherents, but made himself master of the outlying fortress of Guisnes (appointing Andrew Trollope its bailiff). Somerset fought several skirmishes with the Yorkists between Calais and Guisnes until on 23 April 1460 he suffered a decisive reverse at the Battle of Newnham Bridge (called Pont de Neullay by the French). During his absence the Yorkists had won the Battle of Northampton, but Somerset joined the Lancastrians at Pontefract in December 1460, captured a portion of the Yorkist forces at Worksop on 21 December, and won the Lancastrian victory at the Battle of Wakefield on 30 December. He marched south with Margaret and fought at the Second Battle of St Albans (17 February 1461). This second victory was not followed up; the Lancastrians retired north, and on 29 March Edward IV won the Battle of Towton (29 March 1461). Somerset escaped from the battlefield, and in the following July was sent by Margaret to seek aid from Charles VII of France. Charles died before their arrival, but Louis XI summoned Somerset to Tours and sent him back in March 1462 laden with promises of support, but with very little else. Somerset now began to consider making his peace with Edward IV. He had been attainted by parliament on 4 November 1461, and most of his lands had been granted to Edward's brother Richard, Duke of Gloucester and other Yorkists. On his return from France he took command of the Lancastrian forces in Scotland while Margaret went to France, and in the autumn of 1462 he was holding Bamburgh Castle for the Lancastrians. On 24 December, however, he and Sir Ralph Percy, the Governor of Bamburgh Castle, surrendered the castle and submitted to King Edward. The king took him to London, and treated him with marked favour. He received a general pardon on 10 March 1462/1463, and was restored to his dignities by act of the parliament which met on 29 April following. Somerset, however, soon returned to his old allegiance. Early in 1464 he escaped from Holt Castle in North Wales, where he seems to have been kept in some sort of confinement, and after nearly being recaptured made his way to Margaret on the borders. The Lancastrians now made one more effort to recover