 Meanwhile, Robert de Beauchamp seized the castle of Saint-Saens and held it for Henry I, who then gave it to his cousin ("consobrinus") William de Warenne, 2nd Earl of Surrey.At Battle of Bremule in 1119, William Clito was fighting on the side of Louis VI of France but for some reason Helias did not participate in the battle.Fighting against Thierry of Alsace William Clito was killed in battle in July 1128.