| Period of LegCo service |
| 20 March 1866 - 25 February 1867 |
Appointed (Ex officio - Colonial Secretary) |
| 15 March 1865 - 12 March 1866 |
Appointed (Official - Acting the Governor) |
| 11 July 1863 - 14 March 1865 |
Appointed (Ex officio - Colonial Secretary) |
| 12 July 1862 - 11 July 1863 |
Appointed (Official - Administrator of the Government of Hong Kong) |
| 13 April 1854 - 11 July 1862 |
Appointed (Ex officio - Colonial Secretary) |
| 1 January 1848 - 31 March 1854 |
Appointed (Official - Colonial Treasurer) |