page_title: Wars of the Roses
section_title: Edward's claim to the throne
hierarchical_section_title: Wars of the Roses / Middle stages / Edward's claim to the throne
caption_attribution_description: English: Sun dogs during sunset outside of New Ulm, Minnesota, United States. Note the sun dogs on either side of the actual sun, with halo arcs passing through each parhelion.
context_page_description: The Wars of the Roses were a series of English civil wars for control of the throne of England fought between supporters of two rival cadet branches of the royal House of Plantagenet: the House of Lancaster, represented by a red rose, and the House of York, represented by a white rose. Eventually, the wars eliminated the male lines of both families. The conflict lasted through many sporadic episodes between 1455 and 1487, but there was related fighting before and after this period between the parties. The power struggle ignited around social and financial troubles following the Hundred Years' War, unfolding the structural problems of bastard feudalism, combined with the mental infirmity and weak rule of King Henry VI which revived interest in the House of York's claim to the throne by Richard of York. Historians disagree on which of these factors was the main reason for the wars.
  With Richard of York's death in 1460, the claim transferred to his heir, Edward. After a series of Yorkist victories from January–February 1461, Edward claimed the throne on 4 March 1461, and the last serious Lancastrian resistance ended at the decisive Battle of Towton.
context_section_description: The Act of Accord and the events of Wakefield left the 18-year-old Edward, Earl of March, York's eldest son, as Duke of York and heir to his claim to the throne. With an army from the pro-Yorkist Marches (the border area between England and Wales), he met Jasper Tudor's Lancastrian army arriving from Wales, and he defeated them soundly at the Battle of Mortimer's Cross in Herefordshire. He inspired his men with a "vision" of three suns at dawn (a phenomenon known as "parhelion"), telling them that it was a portent of victory and represented the three surviving York sons; himself, George and Richard. This led to Edward's later adoption of the sign of the sunne in splendour as his personal device.
  Margaret's army was moving south, supporting itself by looting as it passed through the prosperous south of England. In London, Warwick used this as propaganda to reinforce Yorkist support throughout the south – the town of Coventry switched allegiance to the Yorkists. Warwick's army established fortified positions north of the town of St Albans to block the main road from the north but was outmanoeuvred by Margaret's army, which swerved to the west and then attacked Warwick's positions from behind. At the Second Battle of St Albans, the Lancastrians won another big victory. As the Yorkist forces fled they left behind King Henry, who was found unharmed, sitting quietly beneath a tree.
  Henry knighted thirty Lancastrian soldiers immediately after the battle. In an illustration of the increasing bitterness of the war, Queen Margaret instructed her seven-year-old son Edward of Westminster to determine the manner of execution of the Yorkist knights who had been charged with keeping Henry safe and had stayed at his side throughout the battle.
  As the Lancastrian army advanced southwards, a wave of dread swept London, where rumours were rife about savage northerners intent on plundering the city. The people of London shut the city gates and refused to supply food to the queen's army, which was looting the surrounding counties of Hertfordshire and Middlesex.
caption: Parhelion at sunset
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