出典:Wikipedia
出典:『Wikipedia』 (2011/06/21 17:34 UTC 版)
The House of Lancaster was a branch of the royal House of Plantagenet. It was one of the opposing factions involved in the Wars of the Roses, an intermittent civil war which affected England and Wales during the 15th century. The family provided England with three kings: Henry IV of England, who ruled 1399–1413; Henry V of England, who ruled 1413–1422; and Henry VI of England and (II of) France, who ruled 1422–1461 and 1470–1471.