A Station Eight Fan Web Site
In "Avalon Part One", Tom is dubbed Guardian of the Eggs by Princess Katharine, in a manner that evokes being knighted - and is indeed depicted as dressed like a knight as an adult, as well as (while he's still a boy in Scotland, at the time of Constantine's coup) wearing a sort of medieval uniform marking his new position. Was there any influence here from his namesake, the boy Tom whom Arthur knights at the end of "The Once and Future King" and charges with keeping the memory of Camelot alive (a parallel that stands out all the more because of the Arthurian links in "Avalon"), or was this just a coincidence?
Definitely influenced. I don't think we were being subtle.