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Mary Mcintosh — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Mary Mcintosh across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1882), then head of a 7-person household.
Age 38
b. ~1882
Female
Spouse
Born: Pennsylvania
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | McIntosh |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Wall Borough |
| Est. Birth Year | ~1882 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| William Mcintosh | Son | — | 17 | ~1903 |
| Frank Mcintosh | Son | — | 2 | ~1918 |
| Helen Mcintosh | Daughter | — | 8 | ~1912 |
| Ellen Mcintosh | Daughter | — | 6 | ~1914 |
| Raymond Mcintosh | Son | — | ~1920 | |
| Alexander Mcintosh | Head | — | 42 | ~1878 |
| Mary Mcintosh | Spouse | — | 38 | ~1882 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 38
Allegheny, Pennsylvania · implied b. ~1882 — 7 household members
| Surname | McIntosh |
| Given Name | Mary M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Spouse, age 48
Allegheny, Pennsylvania · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McIntosh |
| Given Name | Martha T |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 20 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Mcintosh across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
Mary Mcintosh
Spouse · 1920 · age 38 · b. ~1882 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1530unit:0068)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary E | 6 | Daughter | — | Pennsylvania |
| 52 | Harry | 3 | Son | 52 | Pennsylvania |
| 53 | William Hunter | 22 | Boarder | Street | Pennsylvania |
| 54 | Herman Speyer | 52 | Head | Carpenter | Pennsylvania |
| 55 | Anna Speyer | 52 | Wife | None | Pennsylvania |
| 56 | Alexander Mcintosh | 42 | Head | Car Repairer | Pennsylvania |
| 57 | Mary M Mcintosh THIS PERSON | 38 | Wife | None | Pennsylvania |
| 58 | William David Mcintosh | 17 | Son | Machine Shop | Pennsylvania |
| 59 | Helen Mcintosh | 8 | Daughter | None | Pennsylvania |
| 60 | Ellen J Mcintosh | 6 | Daughter | None | Pennsylvania |
| 61 | Frank Mcintosh | 2 | Son | 61 | Pennsylvania |
| 62 | Raymond Mcintosh | 0 | Son | 62 | Pennsylvania |
| 63 | John C Ruffner | 46 | Head | Clergyman | Pennsylvania |
| 64 | Rebecca Ruffner | 45 | Wife | None | Pennsylvania |
| 65 | Catherine Ruffner | 23 | Daughter | Stenographer | Pennsylvania |
| 66 | Emmeline Ruffner | 22 | Daughter | Teacher | Pennsylvania |
| 67 | George Ruffner | 12 | Son | None | Pennsylvania |
| 68 | John Ruffner | 6 | Son | None | Pennsylvania |
| 69 | John J Kennedy | 32 | Head | Boiler Maker | Scotland |
| 70 | Rose Kennedy | 29 | Wife | None | Pennsylvania |
| 71 | Cathleen Kennedy | 4 | Daughter | 71 | Pennsylvania |
| 72 | Lillie Kennedy | 3 | Daughter | 72 | Pennsylvania |
| 73 | William Hannan | 22 | Boarder | Car Inspector | Ireland |
| 74 | Frank Rambo | 44 | Head | Switchman | Pennsylvania |
| 75 | Rose Rambo | 26 | Wife | None | Pennsylvania |
| 76 | Patrick J Churan | 74 | Father-in-law | Janitor | Ireland |
| 77 | Joseph Hutchings | 34 | Boarder | Core Maker | Pennsylvania |
| 78 | Andrew J Rauch | 31 | Head | Car Repairer | Ohio |
| 79 | Anna A Rauch | 34 | Sister | None | Ohio |
| 80 | George H Harvey | 45 | Head | Sawyer | Wales |
| 81 | Christiana Harvey | 45 | Wife | None | Pennsylvania |
| 82 | Mabel Harvey | 20 | Daughter | Office Girl | Pennsylvania |
| 83 | Lillian Harvey | 18 | Daughter | Office Girl | Pennsylvania |
| 84 | Sylvester Harvey | 15 | Son | None | Pennsylvania |
| 85 | Gladys Harvey | 11 | Daughter | None | Pennsylvania |
| 86 | Rachel Harvey | 10 | Daughter | None | Pennsylvania |
| 87 | Naomi Harvey | 8 | Daughter | None | Pennsylvania |
| 88 | Evelyn Harvey | 5 | Daughter | 88 | Pennsylvania |
| 89 | Mildred Harvey | 1 | Daughter | 89 | Pennsylvania |
| 90 | Ernest Pruitt | 31 | Head | None | Germany |
| 91 | Theresa Pruitt | 64 | Wife | None | Germany |
| 92 | David G Davis | 52 | Head | Labour | Pennsylvania |
| 93 | Margaret G Davis | 77 | Mother | None | Wales |
| 94 | Esther Davis | 40 | Sister | None | Pennsylvania |
| 95 | Gomer Davis | 39 | Brother | Labour | Pennsylvania |
| 96 | Sarah Davis | 27 | Sister-in-law | None | Pennsylvania |
| 97 | Ethel M Davis | 2 | Niece | 97 | Pennsylvania |
| 98 | Gomer Davis | 0 | Nephew | 98 | Pennsylvania |
| 99 | Alfred Dunham | 30 | Head | Brakeman | Kentucky |
| 100 | Margaret Dunham | 28 | Wife | None | Wales |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)