Mary Shelley

Mary Shelley was a human writer, she most famously wrote Frankenstein, she was a friend of Lord Byron.

The Eighth Doctor mentions he spent time on a lake with Lord Byron and Mary Shelly while talking to Professor Chronotis. (WC: Shada (webcast), BFA: Shada (audio release)'')

The Eighth Doctor again mentioned that he spent time with Lord Byron and Mary Shelley when re-awakening following an encounter in the Matrix. (BFA: Neverland)