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Mary Mcintyre — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this Mary Mcintyre across the 1910, 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 6-person household.
Age 59
b. ~1881
Female
Head
Born: Ireland
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | McIntyre |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1881 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Edward Mcintyre | Son | — | 31 | ~1909 |
| Patrick Mcintyre | Other | — | 39 | ~1901 |
| Daniel Mcintyre | Son | — | 29 | ~1911 |
| Mary Mcintyre | Head | — | 59 | ~1881 |
| Dorothy Mcintyre | Daughter | — | 27 | ~1913 |
| James Mcintyre | Son | — | 38 | ~1902 |
Census Appearances
1910
Philadelphia, Pennsylvania
Other, age 31
Philadelphia, Pennsylvania · implied b. ~1879 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntyre |
| Given Name | Mary |
| Relationship to Head | Boarder |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Waitress |
| Industry | Private Family |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Philadelphia, Pennsylvania
Other, age 43
Philadelphia, Pennsylvania · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntyre |
| Given Name | Mary |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Single |
| Birthplace | Ireland |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Philadelphia, Pennsylvania
Other, age 48
Philadelphia, Pennsylvania · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntyre |
| Given Name | Mary |
| Relationship to Head | Aunt |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Single |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1897 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Servant |
| Industry | Private family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1940
Philadelphia-County, Pennsylvania
Head, age 59
Philadelphia-County, Pennsylvania · implied b. ~1881 — 6 household members
| Surname | McIntyre |
| Given Name | Mary |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 59 |
| Marital Status | Widowed |
| Birthplace | Ireland |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Mary Mcintyre across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Mcintyre
Head · 1940 · age 59 · b. ~1881 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03707-00288)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Charles Beach | 40 | Son | — | Penna |
| 42 | Helen Beach | 31 | Daughter | — | Penna |
| 43 | Marie Beach | 24 | Daughter | Waitress | Penna |
| 44 | Charles P. Taggert | 58 | Head | Naval Keeper | Penna |
| 45 | Mary E. Taggert | 54 | Wife | — | Penna |
| 46 | Dorothy Taggert | 23 | Daughter | Operator | Penna |
| 47 | Thomas J. Taggert | 18 | Son | — | Penna |
| 48 | John Lappe | 72 | Head | — | Penna |
| 49 | William Garber | 45 | Head | Bus Driver | Penna |
| 50 | Mary Garber | 40 | Wife | — | Penna |
| 51 | John Garber | 9 | Son | — | Penna |
| 52 | Margaret Garber | 8 | Daughter | — | Penna |
| 53 | Helen Garber | 6 | Daughter | — | Penna |
| 54 | Mary Mcintyre THIS PERSON | 59 | Head | — | Ireland |
| 55 | James Mcintyre | 38 | Son | Bartender | Penna |
| 56 | Edward Mcintyre | 31 | Son | — | Penna |
| 57 | Daniel Mcintyre | 29 | Son | Shipper | Penna |
| 58 | Dorothy Mcintyre | 27 | Daughter | — | Penna |
| 59 | Patrick Mcintyre | 39 | Nephew | Salesgirl | Penna |
| 60 | John Murry | 40 | Head | Laborer | Penna |
| 61 | Helen Murry | 36 | Wife | — | Penna |
| 62 | John Murry | 17 | Son | — | Penna |
| 63 | Harry Murry | 13 | Son | — | Penna |
| 64 | Catherine Crossan | 76 | Head | — | Ireland |
| 65 | Edward Crossan | 36 | Son | Bartender | Penna |
| 66 | Mary Moran | 71 | Sister-in-law | Packer | Ireland |
| 67 | M. M. Roner | 65 | Head | — | Penna |
| 68 | Daniel Donnelly | 38 | Head | — | Penna |
| 69 | Marion Donnelly | 35 | Wife | — | Penna |
| 70 | Marion Donnelly | 3 | Daughter | — | Penna |
| 71 | James Ferguson | 70 | Head | — | Scotland |
| 72 | Jennie Ferguson | 67 | Wife | — | Ireland |
| 73 | Kenneth Olson | 19 | Nephew | Laborer | Penna |
| 74 | Clarence Duncan | 44 | Head | Clerk | Virginia |
| 75 | Florence Duncan | 28 | Wife | — | Virginia |
| 76 | Dolores Duncan | 6 | Daughter | — | Penna |
| 77 | Patricia Duncan | 1 | Daughter | — | Penna |
| 78 | Maurice Mcintyre | 28 | Head | Trimmer | Penna |
| 79 | Althea Mcintyre | 19 | Wife | Waitress | Penna |
| 80 | Frances Mcintyre | 2 | Daughter | — | Penna |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)