Arcalian Chapter
The Arcalian Chapter was a chapter on Gallifrey. Time Lords belonging to the chapter wore ceremonial robes of green.
History
In the pre-time travel days of the Gallifreyans, the Arcalians were the most prominent chapter, with the Gallifreyan Council being all-Arcalian. After the Prydonian solar engineer Rassilon's coup, his Chapter replaced the Arcalian Chapter as the dominant one, and so it remained as the Gallifreyans made way for the Time Lords as Rassilon continued to restructure their society from the ground up. (PROSE: The Legacy of Gallifrey)
The Arcalian Chapter was one of the six original colleges on Gallifrey, dating back to the Time of Chaos. Rassilon did not give them the ability to regenerate until after the Prydonians and the Patrexes. (AUDIO: Zagreus)
The Arcalian Council for Temporal Research was a scientific organisation on Gallifrey. (PROSE: Spiral Scratch)
A number of Arcalians attended the 406th President's Resignation Day in their green ceremonial robes. (TV: The Deadly Assassin)
By the time of the War in Heaven, Arcalian and the other five chapters were replaced in the social hierarchy by a number of ruling houses. (PROSE: The Book of the War)
Members
During the Time of Chaos, the Arcalians was led by Lord Provost Tepesh, Prime of the Arcalian Chapter, who was secretly a Great Vampire. He was incinerated by Rassilon after revealing his true nature. (AUDIO: Zagreus)
Coordinator Rellox of the Arcalian Council for Temporal Research wrote a report on Lampreys which was suppressed by President Pandak III. (PROSE: Spiral Scratch)
An Arcalian managed to preview his first seven incarnations but could not see his eighth, creating the game Eighth Man Bound. (PROSE: Christmas on a Rational Planet)
Lady Genniploritreludar taught stellar engineering at the Time Lord Academy. She taught the First Doctor. (PROSE: Original Sin)
Milvo was a member of the Temporal Scanning Service and a High Councillor. He was directly involved in the recruitment of the Second Doctor by the Celestial Intervention Agency. (PROSE: World Game)
Roche attempted to save Caresh. He regenerated into a form that resembled the Third Doctor. (PROSE: The Suns of Caresh)
Brastall monitored the changes to history caused by the Fourth Doctor's actions on Skaro. (PROSE: A Device of Death)
Elar was a temporal engineer and a member of the Committee of Three. (PROSE: Blood Harvest)
Ryoth was a High Councillor and a member of the CIA. He attempted to kill the Eighth Doctor using a Raston Warrior Robot and a Drashig, which was sent back to him and killed him. (PROSE: The Eight Doctors)
Wynter was Chapter Castellan of the Arcalians. (AUDIO: Lies) He disfigured himself, causing his death, to prevent Pandora from using him as her tool. (AUDIO: Spirit, Pandora)