Grenda von Fundshauser
Template:Character Grenda is Mabel's childhood friend, and the owner of a rescue/adoption center named 'PETS!', which primarily specializes in supernatural creatures.
History
Grenda was friends with Candy and Mabel before the Transcendence. She would meet her future husband, Marius von Fundhouser (a baron from Austria) at the yearly party thrown at the Northwest mansion.
Shortly after the Transcendence, she would keep in touch with Marius through email and compare interesting changes in the fauna between their countries. When they got older, they would settle down in Gravity Falls together.
At some point during her young adult life, she opens her own supernatural rescue/adoption center. With he help of Marius, she starts a non-profit organization dedicated to helping magical creatures.
She and Marius would adopt the siblings Hansel and Gretyl, and later, a girl named Mary.