| EGAN, Giles ACTIVE | Secretary | 02 Sep 2016 | | | | 6, Royal Parade,, Station Approach, Kew Gardens, Richmond, Surrey, TW9 3QD |
| BLAND, Pamela Lesley ACTIVE | Director | 20 Mar 2001 | | United Kingdom | October 1959 | Flat 6 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| MAXWELL, Patricia Ann ACTIVE | Director | 06 Oct 2010 | | United Kingdom | July 1936 | 6, Royal Parade,, Station Approach, Kew Gardens, Richmond, Surrey, TW9 3QD, United Kingdom |
| THOMAS, Caroline Ann ACTIVE | Director | 18 Dec 2018 | | England | March 1959 | 6, Royal Parade,, Station Approach, Kew Gardens, Richmond, Surrey, TW9 3QD |
| EGAN, Cedric Jervis RESIGNED | Secretary | 31 Aug 2004 | 02 Sep 2016 | | | 10 College Road, Isleworth, Middlesex, TW7 5DH |
| EVANS, Jane RESIGNED | Secretary | 20 Mar 2001 | 31 Aug 2004 | | | Flat 16 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| TALL, Rita RESIGNED | Secretary | | 17 Apr 1998 | | | Flat 5 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| WALLACE, Gerard RESIGNED | Secretary | 28 May 1998 | 20 Mar 2001 | | | Flat 7 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| WALLACE, Gerard RESIGNED | Secretary | | 01 Apr 1992 | | | Flat 7 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| BARR, Jonquil Anne RESIGNED | Director | 06 Oct 2010 | 15 Sep 2026 | United Kingdom | February 1938 | 6, Royal Parade,, Station Approach, Kew Gardens, Richmond, Surrey, TW9 3QD, United Kingdom |
| CARTER, Diana Gwynneth, Ms. RESIGNED | Director | 01 Oct 2004 | 06 Oct 2010 | United Kingdom | February 1929 | 5 Primrose House, 264 Kew Road, Richmond, TW9 3ED |
| DOULTON, Flora Cameron, Mrs. RESIGNED | Director | 01 Oct 2004 | 06 Oct 2010 | United Kingdom | November 1929 | 9 Primrose House, 264 Kew Road, Richmond On Thames, TW9 3ED |
| EVANS, Jane RESIGNED | Director | 22 Feb 1994 | 31 Aug 2004 | | May 1958 | 16 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| HERSHMAN, Jerome Fraser RESIGNED | Director | | 08 Dec 1993 | | August 1923 | Flat 16 Primrose House, Richmond, Surrey, TW9 3ED |
| LONG, Eric Henry RESIGNED | Director | 01 Apr 1992 | 06 Mar 2000 | | April 1913 | Flat 9 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| MINIFIE, Valerie RESIGNED | Director | 06 Oct 2010 | 15 May 2026 | United Kingdom | May 1940 | 6, Royal Parade,, Station Approach, Kew Gardens, Richmond, Surrey, TW9 3QD, United Kingdom |
| NICHOLLS, Antony Karl, Mr. RESIGNED | Director | 15 Jan 2009 | 05 Sep 2017 | United Kingdom | October 1967 | 12 The Elms Weston Park West, Bath, Avon, BA1 4AR |
| REID, Colin RESIGNED | Director | 06 Mar 2000 | 10 Apr 2002 | | January 1943 | 5 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| TALL, Rita RESIGNED | Director | | 17 Apr 1998 | | October 1931 | Flat 5 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| WALLACE, Gerard RESIGNED | Director | 05 May 1995 | 20 Mar 2001 | | February 1922 | Flat 7 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |
| WALLACE, Gerard RESIGNED | Director | | 01 Apr 1992 | | February 1922 | Flat 7 Primrose House, 264 Kew Road, Richmond, Surrey, TW9 3ED |