England in the Late Middle Ages
Henry VI proved a weak king and was eventually deposed in the Wars of the Roses , with Edward IV taking the throne as the first ruling member of the House of York . After his death and the taking of the throne by his brother as Richard III , an invasion led by Henry Tudor and his victory in 1485 at the Battle of Bosworth Field marked the end of the Plantagenet dynasty . 
<triplet> Wars of the Roses <subj> House of York <obj> participant <triplet> Edward IV <subj> House of York <obj> family