|This character exists primarily or exclusively within the Sonic Underground continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Lady Windimire is a Mobian aristocrat, and Sonia the Hedgehog's foster mother.
Discovering the infant Sonia on the steps of her estate where Queen Aleena had left her, Windimire raised the hedgehog as her own daughter. She tutored her in playing the piano, and was much alarmed by the child's athleticism and adventurousness. She became a subject to Roboticization by Doctor Robotnik after she released Sonia to join rest of the Underground Resistance.
Lady Windimire was well acquainted with Sonia's fiance Bartleby, who was quite upset when he found out she had been Roboticized.