Damon Adeola was the brother of Tanya and Jarvis, and son of Vivian and Jasper.


He and Jarvis were born two years after their parents got married. (TV: Nightvisiting)

Jarvis would play Xbox with his siblings. According to Tanya, after their father's death, Jarvis would say, "Do you remember how bad Dad was at this?" and he and Tanya would say, "Yeah." They'd laugh and keep playing. (TV: The Coach with the Dragon Tattoo)

In October 2016, when Ram Singh in John O'Donnell's body called Tanya's house, Damon answered the phone and promised to tell Tanya that Ram was on Swallow Avenue. He eventually managed to reach her and tell her that Ram did not sound like a teenager over the phone. (PROSE: Joyride)

Later that month, on the second anniversary of their father's death, Damon, Jarvis and Tanya went with Vivian to visit his grave. (TV: Nightvisiting)

The following December, Corakinus the Shadow King attempted to kill Jarvis and Damon in the Coal Hill library, but Miss Quill fought him off. Tanya told them to take a train to their grandmother's place. (TV: The Lost)