| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | William Thomas•Passmore |
| Used name | William•Passmore |
| Born | 6 September 1882 in St. Louis, Missouri (USA) |
| Died | 9 May 1955 (aged 72 years 8 months 3 days) in St. Louis, Missouri (USA) |
| Affiliations | St. Louis AAA, St. Louis (USA) |
| NOC | United States |
| Medals | OG |
| Gold | 0 |
| Silver | 1 |
| Bronze | 0 |
| Total | 1 |
William Passmore competed for the St. Louis Amateur Athletic Association at the 1904 St. Louis Olympics. The team finished second and won a silver medal. Passmore competed alongside his brother, George, on the team.
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1904 Summer Olympics | Lacrosse | USA |
William Passmore | |||
| Lacrosse, Men (Olympic) | St. Louis Amateur Athletic Association | 2 | Silver |