His cat's name is Mrs. Norris.
There is no character by the name Mr Norris in the Harry Potter series. The closest is Mrs Norris, who is a cat and does not play Quidditch.
Mr- and Mrs- North - 1952 was released on: USA: 3 October 1952
Well, Mr. is for a man and Mrs. is for a married woman. Example: My name is Mr. John Uberrubber. Or, Mr. Uberrubber. Example: My name is Mrs. Elizabeth Scotchontherocks. Or, Mrs. Scotchontherocks.
Mrs. Norris is the name of the cat that is owned by Mr. Filch, the caretaker. In the second book, Harry Potter and the Chamber of Secrets, Mrs. Norris was the first one to be petrified by the basilisk. Harry was blamed by Filch for petrifying his cat.
Mr- and Mrs- North - 1942 is rated/received certificates of: USA:Approved (PCA #7892)
Mrs. and Mr. Frank, Mr. and Mrs. Van Daan, Peter, Mouschi the cat, and later on another man joined.
Mrs. Greta & Mr. Neal Featherston, Jr.
Burchfield, Walter (name of spouse if you have it) or Mr. & Mrs.
Mrs. ... ladies first.
I am assuming that you mean Mr. Filch, the caretaker who likes to punish students for anyhting and everything. His cat's name is Mrs. Norris.
Mr. and Mrs. John Smith III