See the Blog at https://iamanorman.wordpress.com/
Following are the 18 names of those recorded to have accompanied William into battle at Senlac hill.Robert De Beaumont Eustace, Count of Boulogne
William, Count of Evreaux Geoffrey of Mortagne
William FitzOsbern Ameri,Viscount of Thouars
Walter Giffard Hugh De Montfort
Ralph De Tosny Hugh de Grandmesnil
William De Warenne William Malet
Odo Bishop of Bayeux Turstin FitzRolf
Engenulf De Laigle Geoffrey de Mowbray
Robert, Count of Mortain Goubert D’Auffay
These are the understood modern derivations of those names:
Beaumont Boleyn
Devereaux Mort
Osborne Thairs
Gifford Montfort
Tosny/Barclay Grandmesnil
Warren Mallet
Bayeux FitzRolf
Daigle Mowbray
Morton Duffey