Hi Keithold! I believe that is Mickey Mouse. Regards!

I'll take a stab at it. Was it Mickey Mouse?

I know I already answered this, but, not properly. So, here we go again... ☺ Mortimer Mouse is a fictional character created by Floyd Gottfredson for The Walt Disney Company. He is Minnie Mouse's ranch-owning cattleman uncle. He first appeared in the comic strip Mickey Mouse in Death Valley (1930). After that, he appeared in many Mickey Mouse comic strip adventures in the early 1930s. He is named after the original name Disney gave Mickey. "Mortimer" had been Walt Disney's original name for Mickey before his wife Lillian convinced him to change it. Another character named Mortimer Mouse, Mickey's competition for Minnie's affections, was introduced in the 1936 cartoon short Mickey's Rival. In the comics, this Mortimer was briefly renamed Montmorency (Monty) Rodent (pronounced "Ro-Dawn"), in an attempt to differentiate him from the pre-existing uncle, but the new name didn't stick. Mickey's rival was once again called Mortimer in later comics -- and in the animated series Mickey MouseWorks and House of Mouse, where he is known for his catchphrase, "Hot-cha-cha!" In House of Mouse and Mickey MouseWorks, Mortimer as Mickey's rival is voiced by Maurice LaMarche. As Minnie's boss in Mickey's Once Upon a Christmas, he was voiced by Jeff Bennet and speaks in a fancier voice. Mortimer Mouse occasionally appears in the newest Mickey Mouse show for preschoolers, Mickey Mouse Clubhouse on the Disney Channel. Outside of Disneydom, "The Adventures of Mortimer Mouse" is also a children's book by Charlene McCoy. Mortimer Mouse was also the name of a character in Berkeley Breathed's comic strip Outland. He is a surly, stubbly, chain-smoking mouse who wears two-button shorts and has a bite taken out of one ear as a result of a scuffle with ex-Disney CEO Michael Eisner. He is the estranged fraternal twin of Mickey. Mortimer was the name of Walt Disney's pet mouse. Walt was originally going to name Mickey, Mortimer, but his wife insisted on a new name. http://en.wikipedia.org/wiki/Mortimer_Mouse and of course, some images, http://images.google.com/images?q=mortimer+mouse&sourceid=navclient-ff&ie=UTF-8&rlz=1B3GGGL_enUS275US277&um=1&sa=X&oi=image_result_group&resnum=1&ct=title and, http://search.msn.com/images/results.aspx?q=mortimer%20mouse Best Regards Mate!