| 1920 - 1922 | 1923 - 1926 | 1928 | 1929 | 1930 - 1931 | 1934 - 1935 | 1935 | 1939 | |
| Law, Agnes Ellen | HO HO | HO HO | Rw Dw | Rw Dw | Rw Dw | Rw Dw | Rw Dw | |
| Law, James Leopold | R O | R O | R O | R O | R O | R | R | R O |
| Polling District | J | K | O | W | A | C | T | |
| Address | 19 Aeroville Cottages | 92 Strode Road | 12 Churchill Road | 700 North Circular Road | ||||
| Borough | Willesden | Willesden | Willesden | |||||
| Parliamentary Division | Hendon | West | East | East | ||||
| Ward | Hendon | Willesden Green | Willesden Green | Neasden | ||||
Source: Ancestry - London, England, Electoral Registers, 1832-1965