One would like to say de mortuis nil nisi bonum, but a friend may be allowed to offer a little criticism. He was not always as receptive to new ideas… - R. Allen Brown

It sometimes seems to me, with a mixture of admiration and despair, that almost any question one may raise about castles has already been raised, and answered, and often definitively answered, by this remarkable woman [Ella Armitage] in her remarkable book, The Early Norman Castles of the British Isles and the main reason why the study of early castles and their origins in this country has not got very much further since her day is that she did not leave us very much further to go.

Nowadays, to call anything ‘medieval’ is itself an insult, while to call it ‘feudal’ is ten times more offensive; and if castles are not seen merely as vaguely romantic ruins, they are seen through an idiot haze of bold, bad barons, deep and dismal dungeons, and boiling oil. At best their context is thought to be almost exclusively military, and that too is against them, since in our time one must be against warfare as one used to be against sin.

Allen Brown's work encapsulates the slow drift from military to symbolic interpretation [of castles].