| Roles | Administrator |
|---|---|
| Sex | Male |
| Full name | Derek N.•Hartwick |
| Used name | Derek•Hartwick |
| Born | 30 January 1921 in London, England (GBR) |
| Died | 28 May 1987 (aged 66 years 3 months 29 days) |
| NOC |  Great Britain |
| Role | Organization | Tenure | NOC | As | |
|---|---|---|---|---|---|
| President | International Tennis Federation | 1975—1977 | GBR |
Derek Hartwick |
