Mrs. Puff's father had at least one child, Mrs. Puff.
Mrs. Puff's father appeared in a deleted scene of "Doing Time." It is unknown if Mrs. Puff's father appeared physically or through a flashback. He is listed in the credits of the episode, which credit Tom Kenny for voicing him. His dialogue had already been recorded when he was cut from the episode.
- C.H. Greenblatt, who storyboarded and co-wrote "Doing Time," said that he did not remember anything about the episode when asked about Mrs. Puff's father in 2017.
- Because "No Free Rides" implies that Mrs. Puff changed her name, it is possible that his surname is not Puff.
- Even though Mrs. Puff's Dad was deleted from the actual episode, the name is still seen in the end credits. It's likely that the producers forgot to remove Mrs. Puff's Dad name from the credits.