| NAME | AGE | YEAR | STATE | COUNTY | TOWNSHIP | OCCUPATION | PLACE OF BIRTH | FATHER | MOTHER | SOURCE |
| Hugh Arcenius Trax | 25 | 1900 | PA | Allegheny | North Braddock Borough | Mill Laborer | Pennsylvania | Pennsylvania | Ireland | Census Roll: 1370 Pg: 183 |
| Bridget Trax | 25 | 1900 | PA | Allegheny | North Braddock Borough | Wife | Wales | England | Ireland | Census Roll: 1370 Pg: 183 |
| Clarance Trax | 3 | 1900 | PA | Allegheny | North Braddock Borough | Blank | Pennsylvania | Pennsylvania | Wales | Census Roll: 1370 Pg: 183 |
| George Trax | 2 | 1900 | PA | Allegheny | North Braddock Borough | Blank | Pennsylvania | Pennsylvania | Pennsylvania | Census Roll: 1370 Pg: 183 |
| NAME | AGE | YEAR | STATE | COUNTY | TOWNSHIP | OCCUPATION | PLACE OF BIRTH | FATHER | MOTHER | SOURCE |
| Hugh A. "Tracks" | 36 | 1910 | PA | Allegheny | North Braddock Borough | Machinist (Factory) | Pennsylvania | Pennsylvania | Ireland | Census Roll: 1296 Pg: 167 |
| Bridget Trax | 34 | 1910 | PA | Allegheny | North Braddock Borough | None | Pennsylvania | Eng/Irish | Eng/Irish | Census Roll: 1296 Pg: 167 |
| Clarence Trax | 13 | 1910 | PA | Allegheny | North Braddock Borough | School | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| George Trax | 12 | 1910 | PA | Allegheny | North Braddock Borough | School | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| William Trax | 9 | 1910 | PA | Allegheny | North Braddock Borough | School | Pennsylvania | Pennyslvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| Arthur Trax | 7 | 1910 | PA | Allegheny | North Braddock Borough | School | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| Medard Trax | 5 | 1910 | PA | Allegheny | North Braddock Borough | None | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| Mary Trax | 3 | 1910 | PA | Allegheny | North Braddock Borough | None | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| Ellen J. Trax | 1 9/12 | 1910 | PA | Allegheny | North Braddock Borough | None | Pennsylvania | Pennsylvania | Eng/Irish | Census Roll: 1296 Pg: 167 |
| NAME | AGE | YEAR | STATE | COUNTY | TOWNSHIP | OCCUPATION | PLACE OF BIRTH | FATHER | MOTHER | SOURCE |
| Hugh A. Trax | 45 | 1920 | PA | Allegheny | Swissvale Borough | Laborer (Factory) | Pennsylvania | Pennsylvania | Ireland | Census Roll: 1529 Pg: 18 |
| Bridget M. Trax | 43 | 1920 | PA | Allegheny | Swissvale Borough | None | Wales | Ireland | Wales | Census Roll: 1529 Pg: 18 |
| George J. Trax | 21 | 1920 | PA | Allegheny | Swissvale Borough | Laborer(Steel Mill) | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Medard Trax | 18 | 1920 | PA | Allegheny | Swissvale Borough | Clerk (Factory) | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Mary Trax | 14 | 1920 | PA | Allegheny | Swissvale Borough | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Ellen Trax | 11 | 1920 | PA | Allegheny | Swissvale Borough | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Patricia Trax | 10 | 1920 | PA | Allegheny | Swissvale Borough | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Hugh Trax | 8 | 1920 | PA | Allegheny | Swissvale Borough | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Frank Trax | 5 | 1920 | PA | Allegheny | Swissvale Borough | None | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Margaret Trax | 3 | 1920 | PA | Allegheny | Swissvale Borough | None | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| Phyllis Trax | 1 | 1920 | PA | Allegheny | Swissvale Borough | None | Pennsylvania | Pennsylvania | Wales | Census Roll: 1529 Pg: 18 |
| NAME | AGE | YEAR | STATE | COUNTY | TOWNSHIP | OCCUPATION | PLACE OF BIRTH | FATHER | MOTHER | SOURCE |
| Hugh Trax | 56 | 1930 | PA | Allegheny | Penn | Laborer-Union Switch & Signal | Pennsylvania | Pennsylvania | Ireland | Census Roll: 1969 Pg: 23A |
| Bridget Trax | 54 | 1930 | PA | Allegheny | Penn | None | Wales | Wales | Wales | Census Roll: 1969 Pg: 23A |
| George J. Trax | 33 | 1930 | PA | Allegheny | Penn | Laborer-Union Switch & Signal | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |
| Helen L. Trax | 21 | 1930 | PA | Allegheny | Penn | Stenographer-Auto Office | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |
| Patricia A. Trax | 20 | 1930 | PA | Allegheny | Penn | Works in Motor Office | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |
| Hugh A. Trax Jr. | 18 | 1930 | PA | Allegheny | Penn | Laborer-Union Switch & Signal | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |
| Margaret C. Trax | 13 | 1930 | PA | Allegheny | Penn | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |
| Phyllis V. Trax | 11 | 1930 | PA | Allegheny | Penn | School | Pennsylvania | Pennsylvania | Wales | Census Roll: 1969 Pg: 23A |