From the 11th century, the House of Plantagenet, the rulers of the County of Anjou, succeeded in establishing its dominion over the surrounding provinces of Maine and Touraine, then progressively built an "empire" that spanned from England to the Pyrenees and covering half of modern France. Tensions between the kingdom of France and the Plantagenet empire would last a hundred years, until Philip II of France conquered, between 1202 and 1214 most of the continental possessions of the empire, leaving England and Aquitaine to the Plantagenets. Following the Battle of Bouvines.