| Period of LegCo service |
| 27 April 1939 - 29 June 1939 |
Appointed (Official - Acting Director of Public Works) |
| 19 March 1936 - 7 October 1936 |
Appointed (Official - Acting Director of Public Works) |
| 11 May 1933 - 26 October 1933 |
Appointed (Official - Acting Director of Public Works) |