| Roles | Referee |
|---|---|
| Sex | Male |
| Full name | Charles Émile Armand "Pierre"•Detroyat |
| Used name | Pierre•Detroyat |
| Born | 3 February 1867 in Bayonne, Pyrénées-Atlantiques (FRA) |
| Died | 24 February 1952 (aged 85 years 21 days) in Paris XVIIe, Paris (FRA) |
| Title(s) | Général de division, Commandeur de la Légion d'Honneur, Chevalier de l'Ordre de l'Epée de Suède |
| NOC |  France |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1924 Summer Olympics | Equestrian Dressage (Equestrian) | FRA |
Pierre Detroyat | ||||
| Individual, Men (Olympic) | Final Standings | Judge #1 | |||||
| Equestrian Eventing (Equestrian) | FRA |
Pierre Detroyat | |||||
| Individual, Men (Olympic) | Dressage | Judge #1 | |||||
| Team, Men (Olympic) | Dressage | Judge #1 |
