Stephen, King of England supporting the rebels in their campaign against the royal army, which included a number of Matilda's supporters such as Robert of Gloucester. Many of these barons had taken an oath to stay in Normandy until the late king was properly buried, which prevented them from returning to England. Stephen's elder brother Theobald was further south still, in Blois. Stephen, however, was in Boulogne, and when news reached him of Henry's death he left for England, accompanied by his military household. Robert of Gloucester had garrisoned the ports of Dover and Canterbury and some accounts suggest that they refused Stephen access
Stephen, King of England remains a popular subject for historical study: David Crouch suggests that after King John he is "arguably the most written-about medieval king of England". Modern historians vary in their assessments of Stephen as a king. Historian R. H. Davis's influential biography paints a picture of a weak king: a capable military leader in the field, full of activity and pleasant, but "beneath the surface ... mistrustful and sly", with poor strategic judgement that ultimately undermined his reign. Stephen's lack of sound policy judgement and his mishandling of international affairs, leading to the loss of Normandy and his consequent inability to