Margie Mouse might be the name of an anthropomorphic mouse who is the mother of Minnie Mouse.
Description[]
Margie Mouse is the wife of the poor farmer, Marcus Mouse. Together, they are parents of Minnie Mouse. She is a kind and welcoming lady who makes sure to be good to her guests even when it's hard to, as can be seen when she gave ice cream, a treat that was hard for her and her husband to afford, to her daughter's guest Mr Slicker. She is friends with Clarabelle Cow.
Behind the scenes[]
Margie Mouse first appeared in Mr Slicker and the Egg Robbers, mostly operating as a side character and not receiving any major focus. Her name was not revealed in her debut story, and its origins are currently unknown to the Scrooge McDuck Wiki.