TM
Thomas Mcguire — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Thomas Mcguire across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1880), then head of a 7-person household.
Age 60
b. ~1880
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | McGuire |
| Given Name | Thomas H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Brakeman |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2400 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Brakeman |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1880 |
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 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Fred Walters | Other | — | 36 | ~1904 |
| V Mcguire | Daughter | — | 24 | ~1916 |
| Thomas Mcguire | Son | — | 34 | ~1906 |
| Margaret Mcguire | Daughter | — | 23 | ~1917 |
| Mary Mcguire | Spouse | — | 60 | ~1880 |
| Aloda Walters | Daughter | — | 36 | ~1904 |
| Thomas Mcguire | Head | — | 60 | ~1880 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 40
Allegheny, Pennsylvania · implied b. ~1880 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Thomas H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Machinist |
| Industry | Railroad |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 49
Allegheny, Pennsylvania · implied b. ~1881 — 18 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McGuire |
| Given Name | Thomas E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Loader |
| Industry | Cement plant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 60
Allegheny-County, Pennsylvania · implied b. ~1880 — 7 household members
| Surname | McGuire |
| Given Name | Thomas H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 60 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Occupation | Brakeman |
| Industry | Steam Railroad |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 2400 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| 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 Thomas Mcguire across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Thomas Mcguire
Head · 1940 · age 60 · b. ~1880 · 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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03675-00344)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul E. Myers | 32 | Head | Bus Driver | Pennsylvania |
| 2 | Dorothy A. Myers | 33 | Wife | — | Pennsylvania |
| 3 | Paul B. Myers | 7 | Son | — | Pennsylvania |
| 4 | William Mcpherson | 67 | Father-in-law | — | Pennsylvania |
| 5 | J. Vincent Septon | 48 | Head | Insurance Broker | Pennsylvania |
| 6 | Ann E. Septon | 37 | Wife | — | Kentucky |
| 7 | Joan A. Septon | 12 | Daughter | — | Pennsylvania |
| 8 | Mary Ellen Septon | 9 | Daughter | — | Pennsylvania |
| 9 | Charles E. Lindner | 37 | Head | Metal Polisher | Pennsylvania |
| 10 | Edna H. Lindner | 32 | Wife | — | Pennsylvania |
| 11 | Charles E. Lindner | 5 | Son | — | Pennsylvania |
| 12 | Walter M. Mauchter | 50 | Head | Salesman | Nebraska |
| 13 | Eva M. Mauchter | 39 | Wife | — | Pennsylvania |
| 14 | Edward W. Mauchter | 12 | Son | — | Pennsylvania |
| 15 | Robert L. Mauchter | 11 | Son | — | Pennsylvania |
| 16 | Lina M. Mauchter | 9 | Daughter | — | Pennsylvania |
| 17 | Lina M. Mauchter | 65 | Mother | — | Pennsylvania |
| 18 | Michael H. Huron | 34 | Head | Attorney | Pennsylvania |
| 19 | Esther S. Huron | 32 | Wife | — | Pennsylvania |
| 20 | Mary Ann Huron | 7 | Daughter | — | Pennsylvania |
| 21 | Elizabeth S. Huron | 5 | Daughter | — | Pennsylvania |
| 22 | Susan Carol Huron | 3 | Daughter | — | Pennsylvania |
| 23 | Olga Nina Huron | 1 | Daughter | — | Pennsylvania |
| 24 | Francis Graham | 58 | Head | — | Pennsylvania |
| 25 | Margaret Graham | 34 | Daughter | Stenographer | Pennsylvania |
| 26 | Helen Graham | 32 | Daughter | — | Pennsylvania |
| 27 | William Graham | 30 | Son | Auditor | Pennsylvania |
| 28 | Charles Graham | 25 | Son | Bookkeeper | Pennsylvania |
| 29 | Edward H. Klein | 35 | Head | Serviceman | Pennsylvania |
| 30 | Dora G. Klein | 35 | Wife | — | Pennsylvania |
| 31 | Janet Klein | 10 | Daughter | — | Pennsylvania |
| 32 | Edward H. Klein | 5 | Son | — | Pennsylvania |
| 33 | Lydia Wagner | 50 | Sister-in-law | — | Pennsylvania |
| 34 | Thomas H. Mcguire THIS PERSON | 60 | Head | Brakeman | Pennsylvania |
| 35 | Mary Mcguire | 60 | Wife | — | Pennsylvania |
| 36 | Thomas Mcguire | 34 | Son | Plasterer | Pennsylvania |
| 37 | V. May Mcguire | 24 | Daughter | Stenographer | Pennsylvania |
| 38 | Margaret C. Mcguire | 23 | Daughter | — | Pennsylvania |
| 39 | Fred H. Walters | 36 | Son-in-law | Supervisor | Pennsylvania |
| 40 | Aloda G. Walters | 36 | Daughter | Typist | Pennsylvania |
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)