Beatrice (The Haunting of Malkin Place)
From Tardis Wiki, the free Doctor Who reference
Beatrice was the sister of Maurice. In 1922, she tried to explain to Maurice that there wasn't a spirit in the house. She later experienced the presence of a spectral child in the house. She explained to Romana II how Maurice came to be here. She wanted Maurice to stay behind and not travel back in time to 1917. (AUDIO: The Haunting of Malkin Place)