TIL there are two different characters named Mortimer Mouse in the Mickey Mouse Universe. One is Minnie's uncle and the other is Minnie's ex-boyfriend. : r/todayilearned
Morti the Mouse - Etsy Italia
Minnie Mouse hates Mortimer and Loves Mickey by JoeyHensonStudios on DeviantArt
Unusual Suspects: Mortimer Mouse | The Walt Disney Family Museum