Question: What is the full name of the Disney character voiced by Mercellite Garner in the 1934 Disney film, Mickey's Steam Roller? 
Sentence (from "Minnie Mouse"): The comic strip story "The Gleam" (published January 19–May 2, 1942) by Merrill De Maris and Floyd Gottfredson first gave her full name as Minerva Mouse, although this is seldom used.
Relevant evidence: Yes