| Roles | Referee | |
|---|---|---|
| Sex | Male | |
| Full name | Klaas•Schipper | |
| Used name | Klaas•Schipper | |
| Born | 2 December 1910 in Delfzijl, Groningen |  NED |
| Died | 19 July 1961 (aged 50 years 7 months 17 days) in Groningen, Groningen | NED |
| NOC | Netherlands | NED |
| Games | Sport (Discipline) / Event | NOC / Team | Phase | Unit | Role | As | |
|---|---|---|---|---|---|---|---|
| 1948 Summer Olympics | Football (Football) | NED |
Klaas Schipper | ||||
| Football, Men (Olympic) | Match #1 | Sweden — Republic of Korea | Linesman |
