Refine Results
| Name | Residence in 1940 | Age | Est. Birth | Birth Place |
|---|---|---|---|---|
| Alice O Mahony | Nebraska | 80 | 1860 | Illinois |
| Demriel O Mahony | Justice Precinct No 1, Texas | 35 | 1905 | Erie |
| Denis Rev O Mahony | Jefferson Township, Pennsylvania | 69 | 1871 | Free State Ireland |
| Eleanor O Mahony | Jefferson Township, Pennsylvania | 22 | 1918 | Pennsylvania |
| Helene O Mahony | Jefferson Township, Pennsylvania | 20 | 1920 | Pennsylvania |
| John D O Mahony | Jefferson Township, Pennsylvania | 27 | 1913 | Pennsylvania |
| Julia O Mahony | Jefferson Township, Pennsylvania | 15 | 1925 | Pennsylvania |
| Margeret Ellen O Mahony | Jefferson Township, Pennsylvania | 57 | 1883 | Ireland |
| Michael J O Mahony | Jefferson Township, Pennsylvania | 57 | 1883 | Free State Ireland |
| Richard O Mahony | Jefferson Township, Pennsylvania | 17 | 1923 | Pennsylvania |
| William F O Mahony | Jefferson Township, Pennsylvania | 24 | 1916 | Pennsylvania |
| Thomas P O' Mahony | E Precinct 13, Oregon | 68 | 1872 | Eire |
| Anna O'Mahony | Justice Precinct # 1, Texas | 50 | 1890 | Eire |
| Bridget O'Mahony | A D 16, New York | 32 | 1908 | Eire Ireland |
| Catherine O'Mahony | Massachusetts | 53 | 1887 | Eire |
| D Frances O'Mahony | New Jersey | 58 | 1882 | Ireland Free State |
| Daniel O'Mahony | Massachusetts | 27 | 1913 | Eire |
| Daniel O'Mahony | Pennsylvania | 37 | 1903 | Ireland |
| Daniel O'Mahony Jr | Massachusetts | 1 | 1939 | Massachusetts |
| Dennis J O'Mahony | Mount Holly Township, New Jersey | 53 | 1887 | New Jersey |
| Dennis O'Mahony | Pennsylvania | 4 | 1936 | Pennsylvania |
| Dorothy O'Mahony | Mount Holly Township, New Jersey | 17 | 1923 | New Jersey |
| Edith O'Mahony | Pennsylvania | 35 | 1905 | Pennsylvania |
| Eillen O'Mahony | Pennsylvania | 2 | 1938 | Pennsylvania |
| Esther O'Mahony | Massachusetts | 29 | 1911 | Massachusetts |
At present our index of the 1940 census is still small, but it's growing fast.
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