You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

Category: MILTON 
Clue: In one Milton poem this Biblical hero speaks of the strength he had "while I preserved these locks unshorn"
samson

Category: IT'S A BYRD 
Clue: Unusual middle name of Richard E. Byrd, it's also the first name of the author of "Brideshead Revisited"
evelyn

Category: PASS THE "URK"-Y 
Clue: The intro to radio's "The Shadow" told us that evil does this in the hearts of men

lurk