Suzette

Suzette is Dob's sister, she was the sole caretaker for her younger brother, and when he contracted a case of rabies she left the cabin they both stayed in to try to find a cure.

She sang a lullaby to her younger brother that he kept in his heart and mind, traveling to new cities and villages and playing this song in the hopes that he would find her.

After her travels to locate a possible cure for rabies, she returned home to find that Dob was missing and assumed the worst, she then dedicated her life to trying to discover or create a cure for rabies, setting up a laboratory near Falmore, with the help of Yetta Lägg, and takes on the alias of "The Professor".

Suzette reunites with Dob and meets the Oxventurers in Brawl of the Wild when the Oxventurers are lead there to discover the contamination of the water.

Suzette was chosen to look after Egbert after he was rescued, with Dob deciding to stay with her to help care for him, and staying after to help her with her studies after Egbert has recovered.

Trivia
She's dubbed 'The Professor' because of her notable sarcasm.