Lydia (no last name given) was a 23rd century Human woman who served Starfleet as an engineering ensign assigned to Federation starship USS Enterprise in the 2270s.
Biography[]
Lydia was enjoying an intimate moment with her boyfriend, Cyron Williams, in his quarters when the two engineering ensigns were attacked by a werewolf, which vanished when Williams threw a bottle of Saurian brandy at it. (TOS comic: "The Haunting of Thallus!")