Barrymaniac /ˈbɑːri meɪnɪak/ noun
person filled with excessive and single-minded zeal for Dr James Barry (1789-1865), a 19th century transgender army surgeon from Cork City, Ireland.
A Female Medical Combatant - an anonymous letter in the Medical Times and Gazette, extracted from Saunders's News Letter and Daily Advertiser (August 14) [26th August 1865, pages 235-236 of MT&G 1865 vol 2 at Hathi Trust]
The Reputated Female Surgeon - a letter from Deputy-Inspector-General of Hospitals, Edward Bradford in the Medical Times and Gazette [9th September 1865, page 379 of MT&G 1865 vol 2 at Hathi Trust]