Eustace IV, Count of Boulogne now lost, as a consequence of the Dissolution of the Monasteries. Eustace IV, Count of Boulogne Eustace IV (c. 1127–1135 – 17 August 1153), Count of Boulogne, was the eldest son of King Stephen of England and Countess Matilda I of Boulogne. When his father seized the English throne on Henry I's death in 1135, he became heir apparent to the English throne. Upon his mother's death in 1152 he inherited the county of Boulogne and other estates. Eustace was first mentioned in one of his parents' charters dated no later than August 1131. As heir to the English throne
England in the Middle Ages Black Death, including the Peasants' Revolt that broke out across the south of England in 1381. Over the coming decades, Richard and groups of nobles vied for power and control of policy towards France until Henry of Bolingbroke seized the throne with the support of parliament in 1399. Ruling as Henry IV, he exercised power through a royal council and parliament, while attempting to enforce political and religious conformity. His son, Henry V, reinvigorated the war with France and came close to achieving strategic success shortly before his death in 1422. Henry VI became king at the age of only