During this war, the Earl of Warwick became known as the "Kingmaker" for his  services to both sides.
During this war, the Earl of Warwick became known as the "Kingmaker" for his  services to both sides. The first battle in it occurred at St. Alban's in 1455, after  Henry VI regained his sanity and removed Richard, a duke, from the post of regent.  The conflict was brought to France when Charles the Bold of Burgundy allied with  the Yorks. FTP name this thirty-year war ending with the defeat of Richard III by  Henry Tudor at Bosworth Field.
During this war, the Earl of Warwick became known as the "Kingmaker" for his  services to both sides.
War of the Roses