| Roles | Coach |
|---|---|
| Sex | Male |
| Full name | William Samuel•Haddock |
| Used name | William•Haddock |
| Born | 28 July 1875 in Swansea, Wales (GBR) |
| Died | 13 October 1953 in Pittsburgh, Pennsylvania (USA) |
| NOC | United States |
| Games | Sport (Discipline) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1924 Winter Olympics | Ice Hockey (Ice Hockey) | USA |
William Haddock | |||
| Ice Hockey, Men (Olympic) | United States | 2 | Silver |