| Period of LegCo service |
| 22 January 1936 - 30 January 1936 |
Appointed (Official - Acting Director of Medical and Sanitary Services) |
| 14 February 1935 - 3 October 1935 |
Appointed (Official - Acting Director of Medical and Sanitary Services) |
| 27 September 1934 - 18 October 1934 |
Appointed (Official - Acting Director of Medical and Sanitary Services) |
| 7 May 1931 - 17 December 1931 |
Appointed (Official - Acting Director of Medical and Sanitary Services) |
| 24 January 1929 - 24 January 1929 |
Appointed (Official - Acting Director of Medical and Sanitary Services) |