Sir George Edwards

Currently researching Sir George Edwards, who was Chief-Designer for Vickers-Armstrong while they produced the Viking, VC-10, Vanguard and later in his career Concorde. Not having much luck finding any websites except for this one, which is alright but not fantastic

http://www.george-edwards.me.uk/

Does anyone know of any other websites out there or could point me in the direction of information about him?

Cheers, Rob