Jearl

Jearl was a female Redguard who lived in the city of Bruma the final days of the Third Era. At some point, she joined the Order of the Mythic Dawn and became a "sleeper agent" in its service. When the Mythic Dawn murdered Emperor Uriel Septim VII, setting off the Oblivion Crisis, Jearl became active for the cult once more. Partnered with Saveri Faram and operating secretly out of Bruma, she was responsible for opening several Oblivion Gates, including the one that threatened Cheydinhal. Eventually, Jearl and Saveri's actions were noticed by the Blades of Cloud Ruler Temple. The Hero of Kvatch was tasked with finding them and defeating them. Jearl and Saveri eventually died by the Hero's hands when he found them, and incriminating evidence found in Jearl's house alerted the Blades to the Mythic Dawn's plan to attack Bruma.

Jearl was noted for being an odd recluse, often leaving the city for extended periods of time, most likely working for the Dawn. When she did return, it was noticed with some suspicion, and this was one of the clues that led the Hero to them.