| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1920 Summer Olympics
|
Boxing |
 UNK |
|
|
|
O'Brien |
|
|
Flyweight, Men
(Olympic)
|
|
Match #6 |
Ted Zegwaard — Frederick Virtue |
Referee |
|
|
|
Bantamweight, Men
(Olympic)
|
|
Match #6 |
Henri Ricard — Hjalmar Nygaard |
Referee |
|
|
|
Featherweight, Men
(Olympic)
|
|
Match #3 |
Paul Fritsch — Paul Erdal |
Referee |
|
|
|
Lightweight, Men
(Olympic)
|
|
Match #3 |
Dick Beland — Jacques Grégoire |
Referee |
|
|
|
Heavyweight, Men
(Olympic)
|
|
Match #1 |
Xavier Eluère — Sigurd Hoel |
Referee |
|
|
|
Heavyweight, Men
(Olympic)
|
|
Match #4 |
Søren Petersen — Frank Dove |
Referee |
|
|