| 1924 | 1925 | 1926 | 1928 | 1932 - 1934 | 1935 | 1936 | 1937 - 1939 | |
| Clark, Florence | HO HO | HO HO | Rw Dw | Rw Dw | Rw Dw | Rw Dw | ||
| Clark, Harold Arthur James | R O | R O | R O | R O | R O J | R O J | R O J | R O J |
| Polling District | D | C | C | D | N | P | U | X |
| Ward | Ward 1 | Belsize | Southgate | Norwood West | Waxlow Manor | |||
| Address | 18 Rochford Street | 27 South Hill Park | 8 South Road N11 | 31 Cedar Grove | ||||
| Parliamentary Division | St Pancras North | Hampstead | Wood Green | Uxbridge | ||||
Source: Ancestry - London, England, Electoral Registers, 1835-1965