621.
Trivet, vol.i.p.

84,] [** Gul.Neubr.p.

422.] [*** Benedict.

Abbas, p.451.Gervase, p.

1480.] The widow of Geoffrey, soon after his decease, was delivered of a son who received the name of Arthur, and was invested in the duchy of Brittany, under the guardianship of his grandfather, who, is duke of Normandy, was also superior lord of that territory.