Irving Du Bois[3][4] is a recurring character on Phineas and Ferb, and is one of the tritagonists; he is Phineas and Ferb's self-proclaimed biggest fan.
Characters by Name but I'm Excruciatingly Thorough
Please I am begging you. Please look up the origin of a name before adding it. I'm trying to have as few roles as possible and half of all names come from "John" somehow. A GREAT SOURCE IS BEHINDTHENAME.COM. Very easy to use!!
