| Roles | Administrator |
|---|---|
| Sex | Male |
| Full name | Karel Frederik•Quarles van Ufford |
| Used name | Karel, Jonkheer•Quarles van Ufford |
| Born | 4 November 1880 in Loosduinen, Zuid-Holland (NED) |
| Died | 19 March 1942 in Den Haag (The Hague), Zuid-Holland (NED) |
| Title(s) | Jonkheer |
| NOC | Netherlands |
| Role | Organization | Tenure | NOC | As | |
|---|---|---|---|---|---|
| President | Fédération Équestre Internationale | 1929—1931 | NED |
Karel, Jonkheer Quarles van Ufford | |
| President | Fédération Équestre Internationale | 1936—1939 | NED |
Karel, Jonkheer Quarles van Ufford |