Grandma

Grandma, also called the chambermaid, is a minor character in the game Super Mario RPG: Legend of the Seven Stars. Like other subjects of Mushroom Castle, she is shown worrying about Princess Toadstool. To prevent Mario from using Toadstool's bed, she demonstrates the ability to recover the party's HP during the invasion of Mack and his gang of Shysters. Later, she disguises herself as Toadstool, while the real Toadstool sneaks out of the castle and joins Mario on his adventure to defeat Smithy and recover the seven Star Pieces. She and Toadstool are the only ones who know about Toadstool's ???.