Remarks:
William de Warren (Plantaganet), Earl of Warren and Surrey, sided at the commencement of the contest between King John and the barons, and for a long time after, with his royal kinsman, but eventually joined the banner of Louis of France. On the death of King John, however, he returned to his allegiance, and swore fealty to King Henry III.; at the solemn nuptials of which monarch he had the honor of serving the king, at the banquet, with his royal cup instead of the Earl of Arundel, who being in minority, could not perform that office, as he had not been girt with the sword of knighthood. He married (1) Maud Albini, daughter of the Earl of Arundel, but by her ladyship had no issue. He married (2) Maud Marshal, daughter of William Marshal, Earl of Pembroke, and widow of Hugh Bigod, Earl of Norfolk.