| Games |
Sport (Discipline) / Event |
NOC / Team |
Phase |
Unit |
Role |
As |
|
|
1952 Summer Olympics
|
Hockey |
 BEL |
|
|
|
A. van der Heyden |
|
|
Hockey, Men
(Olympic)
|
|
Final Round |
Great Britain — Pakistan |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Semi-Finals |
India — Great Britain |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Quarter-Finals |
Netherlands — Unified Team of Germany |
Umpire 2 |
|
|
|
Hockey, Men
(Olympic)
|
|
Consolation Round: Semi-Finals |
Poland — Switzerland |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Consolation Round: Quarter-Finals |
Switzerland — France |
Umpire 1 |
|
|
|
Hockey, Men
(Olympic)
|
|
Round One |
France — Italy |
Umpire 1 |
|
|