John H. Mahoney
John H. Mahoney
| Town Registrar | |
| In Office | 1902 - 1907 |
| Preceded by | Edward L. McMahon |
| Succeeded by | Thomas F. McElligott |
| Town Registrar | |
| In Office | 1912 - 1919 |
| Preceded by | Arthur W. Holden |
| Succeeded by | Dennis J. Mahoney |
Billerica Registrar of Voters 1902-1907 and 1912-1919, chairman 1916-1918.