Heathcliff
From Tardis Wiki, the free Doctor Who reference
Heathcliff, sometimes spelled Heathcliffe, was character from a Bronte novel, Wuthering Heights. (PROSE: She Came From Another World!)
Heathcliffe was used as an avatar by a Mindsmith. (AUDIO: A Most Excellent Match)
Heathcliff was invited to a party Iris Wildthyme threw in the village of Hobbes End on May Day 1972 to celebrate the 15th anniversary of her adventures in print. (PROSE: From Wildthyme with Love)
Behind the scenes
Heathcliff is a major character in Emily Brontë's novel Wuthering Heights.