Possible Clues:

• "Stone walls do not a prison make" poet
• Countess of --, 1815-52, daughter of Lord Byron
• Eccentric Eve: local poet
• Richard --, English Cavalier poet
• Ada __, pioneer of computing
• Richard --, c1618-57, English Cavalier poet
• "To Althea, from Prison" poet Richard
• Be very fond of line by outstanding English poet
• Poet showing devotion to delicate stuff