Henry Percy, 2nd Earl of Northumberland was accomplished. In December, the king rallied sufficiently to resume control of government, and York's protectorate was terminated. With Somerset back at the centre of power, civil war seemed imminent. In May 1455, Northumberland was travelling with the king and Somerset to a great council at Leicester, when the party was intercepted by York and the Nevilles. On 22 May 1455, at the First Battle of St Albans, the royal forces clashed with the forces loyal to the Duke of York, in what has been described as the first battle of the Wars of the Roses. The battle was a
Invasions of the British Isles the Earl of Northumberland to capture Richard, which they did by a trick on 15 August. Richard was taken to London and on 29 September was forced to abdicate. On 30 September Henry was proclaimed king at Westminster Hall, the first of the Lancastrian kings. England was spared invasion during the Hundred Years' War against France and Castile, but it was plagued by 32 years (1455–1487) of civil wars known as the Wars of the Roses. The Lancastrian branch of the House of Plantagenet, which had overthrown the direct royal line in 1399, was embroiled in fighting against the Yorkist