The Knight of the Basement are a small group of dabblers who reside just outside of Toronto.
They are dabblers, small-timers who like to avoid overt contact with Others and the supernatural in general due to a run-in with the Abstract Demon. At one point in time they believed their numbers were greater, given the size of the locations they sought to make their demesne, but the demon's abilities has taken even the memories of those they once called allies.
They did not attend the toronto council meeting when blake first came there but they did offer assistance when he came to deal with the Hyena.
During the contest with Conquest, they remained neutral but provided assistance when Blake went up against their old foe.