| Emma Mary Rice | Secretary | 30 Dec 2004 | 8 Jun 2010 | British | - |
| John Richard Sale | Director | 1 Jan 1995 | 31 Mar 2002 | British | 63 years |
| John Stanley Burton | Director | 1 Mar 1995 | 31 Jul 1999 | British | 84 years |
| John Stanley Burton | Secretary | 1 Apr 1995 | 31 Jul 1999 | British | - |
| Matthew Frederick William Rice | Director | 4 Dec 1992 | 11 Mar 2020 | British | 64 years |
| Peregrine Marcus Hungerford Pollen | Director | 4 Dec 1992 | 30 Dec 2004 | British | 63 years |
| Peregrine Marcus Hungerford Pollen | Secretary | 4 Dec 1992 | 1 Apr 1995 | British | - |
| Peregrine Marcus Hungerford Pollen | Secretary | 31 Jul 1999 | 30 Dec 2004 | British | - |
| Roy David Balint-kurti | Secretary | 3 Dec 2018 | 13 Jan 2023 | - | - |
| Stephen Hyde | Secretary | 8 Jun 2010 | 9 Jun 2011 | - | - |
