Shawn "Wilfrid" Godin (1979-2001) is a deceased person to whom the episode "Dim Lit Ed" is dedicated. According to "Big" Jim Miller, he was a friend of people that worked on the show, until his sudden passing[1]. Rolf's pig Wilfred was named after Godin. His cause of death at the age of 21-22 is unknown.
The only other individual to whom an Ed, Edd n Eddy episode is dedicated is Paul Boyd in "Look Before You Ed."