| North Eastern District | ||||||
| 1980 | William Gillhespy | |||||
| 1985 | William Henry Bound | |||||
| 1991 | Robert Carr Logan | |||||
| Yorkshire | ||||||
| 1997 | Roger Keith Cooke | |||||
| 2003 | David Stephen Pratt | |||||
| North & East Yorkshire | West Yorkshire | |||||
| 2014 | Neil Thomas Woodward | 2014 | David Malcolm Cordell |
| North Eastern District | ||||||
| 1980 | William Gillhespy | |||||
| 1985 | William Henry Bound | |||||
| 1991 | Robert Carr Logan | |||||
| Yorkshire | ||||||
| 1997 | Roger Keith Cooke | |||||
| 2003 | David Stephen Pratt | |||||
| North & East Yorkshire | West Yorkshire | |||||
| 2014 | Neil Thomas Woodward | 2014 | David Malcolm Cordell |