Rufus of England

Rufus of England
Treasury Bill
1st Chief Mouser to the Cabinet Office
MonarchGeorge V
Prime MinisterRamsay MacDonald
In office
22 January 1924  4 November 1924
In office
5 June 1929  c. 1930
Serving with Peter (1929—c. 1930)
Succeeded byPeter
Personal details
OccupationMouser
GenderMale

Rufus of England, popularly nicknamed Treasury Bill, was a cat who served as Chief Mouser to the Cabinet Office of the United Kingdom under prime minister Ramsay MacDonald.

Treasury Bill was described as a ginger cat and a "a renowned ratcatcher". His nickname was created among Cabinet members and house staff.

Whilst technically the first cat to serve in this role, he was never officially given the title and only served for less than a year, meaning his successor − Peter − is often considered the first chief mouser.

Treasury Bill served during MacDonald's first term as prime minister in 1924 and returned in 1929 when MacDonald became prime minister for the second time. According to the Sunday Mail, he was apparently still on duty in 1930.