+The House of Lancaster was a powerful branch of the English royal [House of Plantagenet](/wiki/house_of_plantagenet). Their distinct red rose emblem marked their claim to the throne, igniting the fierce [Wars of the Roses](/wiki/wars_of_the_roses) against the rival [House of York](/wiki/house_of_york).
+## See also
+- [English Monarchy](/wiki/english_monarchy)
+- [Henry IV](/wiki/henry_iv)
+- [Tudor Dynasty](/wiki/tudor_dynasty)
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