Rassilon Era

The Rassilon Era describes that part of the timeline during which the Time Lords ruled the planet Gallifrey and observed (but seldom interfered with) the flow of universal history. It presumably began with the ascendancy of Rassilon, founder of Time Lord society, and ended with the destruction of Gallifrey at the climax of the Last Great Time War.

The exact relation between this period and the Humanian Era, specifically whether they run in succession or overlap, is uncertain, although the TARDIS's navigational system does differentiate between the two. (DW: Doctor Who)

Timeline

 * 5725.3 - Time Lords establish the Karn Accordance. (DW: The Brain of Morbius)
 * 5892.9 - The Master steals information about the Doomsday Weapon from the Matrix. (DW: Colony in Space)
 * 6241.1 - Chancellor Goth visits Tersurus, where he finds the decrepit form of the Master.  (DW: The Deadly Assassin)
 * 6776.7 - President Romana is captured and imprisoned by the Daleks on Etra Prime. (BFA: The Apocalypse Element)
 * 6796.8 - Romana and the Doctor repel an invasion of Gallifrey by the Daleks. (BFA: The Apocalypse Element)
 * 6798.2 - A Dalek fleet is caught in a temporal paradox within the Vortex. (BFA: The Time of the Daleks)
 * 6798.3 - Romana leads a mission into the universe of Anti-Time. (incorrectly recorded as 6978.3) (BFA: Neverland)
 * 6798.5 - The Doctor foils the incursion of the forces of Anti-Time, but corrupts himself into Zagreus as a result. (BFA: Neverland)