| Period of LegCo service |
| 23 July 1980 - 6 August 1980 |
Appointed (Official - Acting the Governor) |
| 11 October 1978 - 11 November 1981 |
Appointed (Ex officio - Chief Secretary) |
| 6 June 1973 - 31 October 1973 |
Appointed (Ex officio - Secretary for Home Affairs) |
| 18 October 1972 - 23 May 1973 |
Appointed (Official - Secretary for Information) |
| 1 October 1970 - 30 August 1972 |
Appointed (Official - Director of Commerce and Industry) |