Mary Callahan
born 1877
U. S. Census
| Census | Age | Race | Gender | Marital | Relation | Address | Immigrated | Birthplace | Father's | Mother's | As transcribed | Note | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1910 | 31 | White | Female | Married | Wife | 109 Conway Ave. | 1903 | Ireland | Ireland | Ireland | Mary Callahan | 109 Conway | |
| 1920 | 42 | White | Female | Married | Wife | 109 Conway Ave. | 1892 | Ireland | Ireland | Ireland | Mary Callahan | 109 Conway | |
| 1930 | 52 | White | Female | Married | Wife | 109 Conway Ave. | 1898 | Northern Ireland | Northern Ireland | Northern Ireland | Mary Callaghan | 109 Conway | |
| 1940 | 62 | White | Female | Married | Wife | 109 Conway Ave. | Irish Free State | Mary Callahan | 109 Conway | ||||
| 1950 | 75 | White | Female | Widowed | Head | 109 Conway Ave. | Ireland | Mary C Callahan | 109 Conway | ||||
Census Households
| Census | Name | Relation | Age | Own | Race | Marital | Birthplace | Business | Trade | Note | 
|---|---|---|---|---|---|---|---|---|---|---|
| 1910 | Matthew Francis Callahan | Head | 32 | Own | White | Married | Pennsylvania | Machinist | ||
| Mary Callahan | Wife | 31 | White | Married | Ireland | |||||
| Matthew Callahan, Jr. | Son | 2 | White | Single | Pennsylvania | |||||
| Thomas J Callahan | Son | 0 | White | Single | Pennsylvania | |||||
| 1920 | Matthew Francis Callahan | Head | 42 | Own | White | Married | Pennsylvania | Automobiles | Laborer | |
| Mary Callahan | Wife | 42 | White | Married | Ireland | |||||
| Matthew Callahan, Jr. | Son | 11 | White | Single | Pennsylvania | |||||
| Thomas J Callahan | Son | 10 | White | Single | Pennsylvania | |||||
| Marie T Callahan | Daughter | 8 | White | Single | Pennsylvania | |||||
| Alice K Callahan | Daughter | 5 | White | Single | Pennsylvania | |||||
| 1930 | Matthew Francis Callahan | Head | 52 | Own | White | Married | Pennsylvania | |||
| Mary Callahan | Wife | 52 | White | Married | Northern Ireland | |||||
| Matthew Callahan, Jr. | Son | 21 | White | Single | Pennsylvania | Kitchen Equipment | Com'l Traveler | |||
| Thomas J Callahan | Son | 20 | White | Single | Pennsylvania | Coast Guard | Radio Training | |||
| Marie T Callahan | Daughter | 18 | White | Single | Pennsylvania | Bell Telephone | Tel. Operator | |||
| Alice K Callahan | Daughter | 15 | White | Single | Pennsylvania | |||||
| 1940 | Matthew Francis Callahan | Head | 62 | Own | White | Married | Ireland Free State | |||
| Mary Callahan | Wife | 62 | White | Married | Irish Free State | |||||
| Matthew Callahan, Jr. | Son | 32 | White | Single | Pennsylvania | Post Office | Mail Clerk | |||
| Alice K Callahan | Daughter | 25 | White | Single | Pennsylvania | Beauty Shop | Beautician | |||
| Marie Flynn | Daughter | 28 | White | Widowed | Pennsylvania | |||||
| Clement W Flynn | Grandson | 4 | White | Single | Pennsylvania | |||||
| 1950 | Mary Callahan | Head | 75 | White | Widowed | Ireland | ||||
| Alice K Callahan | Daughter | 35 | White | Never | Pennsylvania | Beauty Shop | Hairdresser | |||
| William Phillips | Son-in-law | 43 | White | Married | Pennsylvania | Air Transport | Public Relations | |||
| Marie Flynn | Daughter | 38 | White | Never | Pennsylvania | |||||
| Clement W Flynn | Grandson | 14 | White | Never | Pennsylvania |