Emily Riverston
From Tardis Wiki, the free Doctor Who reference
Emily Riverston was a girl living in an alternate timeline created by the use of the Utopian Engine. Her father was the treasurer of the Great Western Steamship Company and a friend of Isambard Kingdom Brunel. When she was four years old, she was aged forty years when the Engine was activated. Her existence was erased when the Eighth Doctor undid the effects of the Engine. (PROSE: Reckless Engineering)