“Ireland under the Normans”, Prof. Goddard H. Orpen, 1911
“Merchants and Mariners in Medieval Ireland”, Timothy O” Neill
“Lordship in Medieval Ireland”, Linda Doran and James Lyttleton, editors, 2007
“Arrogant Tresspass”, Dr Billy Colfer, 2002
“Diarmait”, Nicholas Furlong, 2006
“Irish Kingship and High Kings”, Francis J. Byrne, 2001
“Early Irish Law and Institution”, Prof Eoin Mac Neill
“Early Irish Farming”, Fergus Kelly, 2000
“William Marshal; The Flower of Chivalry”, George Duby, trans Richard Howard, 1985
“William Marshal, Knighthood, War and Chivalry”, David Crouch, 2002
“Eleanor d”Aquitaine”, Alison Weir, 1991
“The Making of Europe”, Prof. Robert Bartlett, 1993
“Les Empires Normands d”Orient”, Pierre Aubé, 1991, Ed. Perrin
“La Tapisserie au Moyen Age”, Fabienne Jonbert
“The Dictionary of Heraldry”, Joseph Foster, 1994
“Ann Bernstorff”s Ros Tapestry”, Irish Arts, Autumn 2005
