An alien disguised as a wealthy entrepreneur and world-renowned scientist. He was a recipient of the Nobel Prize for his work in the cerebral advancement of the chimpanzee and is the founder of the Umbrella Academy, a group of adopted super-powered children. Sir Reginald is extremely cold-hearted, often mistreating and even experimenting on the children for his personal interests. He refuses to let the children call him father, demanding that they address him by his codename The Monocle instead. When speaking to the children, he refers to them by number, which was assigned to the children in terms of "usefulness", and has nothing to do with their actual destructive capabilities.
