Were you looking for Cedric the Sorcerer?

Cedric is a pageboy resembling Goofy who is pressed into service as a knight when his master takes a knock on the head in the 1946 animated short, A Knight for a Day.

The compilation movie The Goofy Adventure Story has Goofy mentioning in the frame story that Cedric is one of his ancestors.

Community content is available under CC-BY-SA unless otherwise noted.