On the track she won 21 races including the Northumberland Plate, Doncaster Cup and Ebor Handicap.
She is best known for being the dam of unbeaten Triple Crown winner Ormonde, but she also produced a number of other top foals.
As a three-year-old she won seven of her ten starts, her victories included the Northumberland Plate and Doncaster Cup.
After Lily Agnes visited Doncaster the Duke of Westminster decided to buy her, paying £2500.
[1] The Lily Agnes Conditions Stakes at Chester Racecourse is a class 2 five furlong race named after her and is run during the May meeting.