Katia's mother is a major character in Professor Layton and the Diabolical Box. She is Sophia and Anton's late daughter.
Biography[]
Appearance[]
Nothing is known about her appearance.
Personality[]
Nothing is known about her personality.
Plot[]

Pre-Game Life[]
She was Sophia's unborn child; the reason why Sophia left Folsense, and was born in Dropstone. She grew up to marry Mr. Anderson, a friend and protegé of Sophia's, though she sadly passed away soon after the birth of their daughter, Katia.
Spoilers end here
Trivia[]
- For unknown reasons, Sophia and Anton's daughter never had her name revealed.
- However, it is theorized by some that her name may be Iris, based on the game's ending theme (titled "Iris ~ The Diabolical Box").