news that his army had been routed in the decisive Battle of Castillon. Shortly thereafter, Henry experienced a mental breakdown. He became completely unresponsive to everything that was going on around him for more than a year. At the age of 31, he "fell by a sudden and accidental fright into such a weak state of health that for a whole year and a half he had neither sense nor reason capable of carrying on the government and neither physician nor medicine could cure that infirmity..." and he was, "...smitten with a frenzy and his wit and reason withdrawn." Henry even failed to respond to the birth of his son Edward six months into the illness. Henry may have inherited a psychiatric condition from Charles VI of France, his maternal grandfather, who was affected by intermittent periods of mental illness during the last thirty years of his life. At least one study identifies this illness as schizophrenia. During his bout of illness, Henry VI was attended by the surgeons Gilbert Kymer and John Marchall. The Duke of York, meanwhile, had gained a very important ally, Richard Neville, 16th Earl of Warwick, one of the most influential magnates and possibly richer than York himself. York was named regent as Protector of The Realm in 1454. The queen was excluded completely, and Edmund Beaufort was detained in the Tower of London, while many of York's supporters spread rumours that Edward was not the king's son, but Beaufort's. Other than that, York's months as regent were spent tackling the problem of government overspending. Wars of the Roses Around Christmas Day 1454, King Henry regained his senses. Disaffected nobles who had grown in power during Henry's reign, most importantly the Earls of Warwick and Salisbury, took matters into their own hands. They backed the claims of the rival House of York, first to the control of government, and then to the throne itself (from 1460), pointing to York's better descent from Edward III. It was agreed that York would become Henry's successor, despite York being older. In 1457, Henry created the Council of Wales and the Marches for his son Prince Edward, and in 1458, he attempted to unite the warring factions by staging The Love Day in London. Despite such attempts at reconciliation, tensions between the houses of Lancaster and York eventually broke out in open war. Their forces engaged at the Battle