Philippe De Carteret, 2nd of St Ouen

Sir Philippe De Carteret, Seigneur of St Ouen, born 1152. Son of Renaud De Carteret III and father of Philippe.

Philippe married Marguerite d'Aubigny, niece of Philippe d'Aubigny, Keeper or Guardian of the Isles. The de Carteret arms were changed from three to four 'fusils in few', thus becoming identical with the arms of the d'Aubigny family.

Philippe joined King Henry III on his expedition to Brittany.

Philippe was granted licences to go to the King of France to try to regain his lands at Carteret and Angleville. This was of no avail as it meant swearing fealty (allegiance) to King Louis VIII.