Marie was a sentient TARDIS a type 103 born during the Second War in Heaven on planet [[Simia KK98]. When she had first been born she had been kept in a box. For a decade she was kept cut off from the time vortex, until she learned self control and intelligence. Sometime after that she was mated with a type 105 male TARDIS, she carried a baby TARDIS within her, and when it was born the Time Lords took it from her. She was paried with the Time Lord Homunculette, on one mission they travelled to Earth in the late 21st century to attend the auction for the Relic. There she was attacked, or rather she was introduced to the concept of paranoid by The Shift which forced her weapons on herself. While her internal and external structure was damaged she recovered. (EDA: Alien Bodies)