Original: An article by Russell T Davies in the Doctor Who Annual 2006 states that Romana was President of the Time Lords during the Last Great Time War against the Daleks (see below), which ended with Gallifrey being destroyed.
Simplified: Appearances in other media An article by Russell T Davies in the Doctor Who Annual 2006 states that Romana was President of the Time Lords during the Time War against the Daleks (see below), which ended with Gallifrey being destroyed.