Deputed Testamony
| Deputed Testamony | |
|---|---|
| Sire | Traffic Cop | 
| Grandsire | Traffic Judge | 
| Dam | Proof Requested | 
| Damsire | Prove It | 
| Sex | Stallion | 
| Foaled | 1980 | 
| Country | United States | 
| Colour | Bay | 
| Breeder | J. William Boniface  & Francis P. Sears  | 
| Owner | Bonita Farm & Francis P. Sears | 
| Trainer | J. William Boniface | 
| Record | 20: 11-3-0 | 
| Earnings | US$674,329 | 
| Major wins | |
| Play The Palace Stakes (1982) Keystone Stakes (1983) Federico Tesio Stakes (1983) Governor's Cup Handicap (1983) Haskell Invitational Handicap (1983) City of Baltimore Handicap (1984) Triple Crown Race wins: Preakness Stakes (1983)  | |
| Honours | |
| Deputed Testamony Stakes at Laurel Park | |
Deputed Testamony (May 7, 1980 – September 18, 2012) was an American Thoroughbred racehorse best known for winning the Preakness Stakes. Deputed Testamony is the last of eight Maryland-breds to win the Preakness Stakes and is one of only eleven colts from the state to win a Triple Crown race. Upon the death of Danzig Connection in 2010, he became the last living thoroughbred to win a Triple Crown race during the decade of the 1980s. Deputed Testamony died on September 18, 2012, aged 32.