Arthur Wiki
"Francis Haney's niece" is not an official name.
Francis Haney's niece
Mr. Haney's niece
Gender Female
Animal Bear
Hair color Light brown
Complexion Tan
Family Francis Haney (uncle)
Francis Haney's nephew (brother)
Francis Haney's mother (grandmother)
Cartoon debut "The Return of the King"

Francis Haney's niece appeared in "The Return of the King," with Mr. Haney and her brother when Mr. Haney asks Mr. Pryce-Jones to tutor them. It is unknown if her Dad is Mr. Haney's brother or if her mom is Mr. Haney's sister.