Homeworld:

Unknown

Goverment:

The Priests of Silencio

Society:

- Fundamentally a religious order
- Culture centers on prophecy & doctrine tied to preventing the question “Doctor who?”

History:

- Started in Earth's distant future as Confessional Priests
- A renegade sect became obsessed with preventing the Siege of Trenzalore
- Travelled back in time, influencing human history over a long period of time
- Attempted to create a fixed death for the Doctor at Lake Silencio
- The Doctor implanted a post-hypnotic suggestion into footage of the Moon landing;
- All were forced to flee the Earth, as Humans would kill them on sight