Robert Curthose, Duke of Normandy : c. 1050-1134 /
Aird, William M.,1961-
Woodbridge, Suffolk ; Rochester, N.Y. : Boydell Press,
2008.
Includes bibliographical references (p. 287-311) and index.
Robert II, Duke of Normandy, 1054?-1134.
Nobility
Crusades