Pandad VII
From Tardis Wiki, the free Doctor Who reference
Pandad VII was Lord President of Gallifrey around the time the First Doctor and Susan left Gallifrey (AUDIO: Disassembled).
In his capacity as Lord Burner, Braxiatel was ordered by President Pandad VII to burn "an old man" and "his granddaughter" from history. He disobeyed this order and the intended victims stole a TARDIS and fled Gallifrey. (TV: An Unearthly Child, AUDIO: The Beginning) The very same day, President Pandad died when a power relay in his office overloaded; an inquiry headed by Braxiatel found that this was an accident (AUDIO: Disassembled).
