History of Hertfordshire Kings Langley. He gave the alm of a groat to the poor. Henry Chichele, the Archbishop of Canterbury, visited Barnet in 1423. No bells rang, and the archbishop took offence at his poor welcome. When he returned in 1426, the church doors were sealed against him. Three important battles of the Wars of the Roses took place in Hertfordshire. At the First Battle of St Albans on 22 May 1455, which was the first major battle of the Wars of the Roses, Richard of York and Neville the Kingmaker defeated the Lancastrians, killed their leader, Edmund Beaufort and captured King
Wars of the Roses Battle of Northampton. York returned to the country and for the third time became Protector of England, but was dissuaded from claiming the throne, though it was agreed that he would become heir to the throne (thus displacing Henry and Margaret's son, Edward of Westminster, from the line of succession). Margaret and the remaining Lancastrian nobles gathered their army in the north of England. When York moved north to engage them, he and his second son Edmund were killed at the Battle of Wakefield in December 1460. The Lancastrian army advanced south and released Henry at the Second Battle of