Greyjan the Sane

Greyjan the Sane was the shortest ever serving Gallifreyan president.

Biography
Greyjan served as the Time Lord president between the Earth dates 2nd September 1752 and 14th September 1752. Greyjan the Sane studied paradoxes. He committed suicide. (EDA: The Ancestor Cell)

Greyjan the Sane was recreated using a Remembrance Tank and Gallifreyan biodata and his mind and memories that existed within the Matrix by a Faction Paradox cultist. (EDA: The Ancestor Cell)