TR
Thomas Reilly — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Thomas Reilly across the 1910, 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1881), then head of a 3-person household.
Age 59
b. ~1881
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Reilly |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Homestead |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Income (1939) | 285 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Homestead |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| John Reilly | Son | — | 26 | ~1914 |
| Victoria Reilly | Spouse | — | 60 | ~1880 |
| Thomas Reilly | Head | — | 59 | ~1881 |
Census Appearances
1910
Allegheny, Pennsylvania
Head, age 29
Allegheny, Pennsylvania · implied b. ~1881 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Thomas B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Years Married | 2 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Teacher |
| Industry | High School |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Allegheny, Pennsylvania
Head, age 38
Allegheny, Pennsylvania · implied b. ~1882
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Reilly |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Coal Mine |
| 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 48
Allegheny, Pennsylvania · implied b. ~1882 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Reilly |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 29 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Maryland |
| Occupation | Laborer |
| Industry | Carnegie Steel |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 25.50 |
| Radio Set | R |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 59
Allegheny-County, Pennsylvania · implied b. ~1881 — 3 household members
| Surname | Reilly |
| Given Name | Thomas |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 59 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Homestead |
| 1935 Residence (County) | Allegheny |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Income (1939) | 285 |
| Highest Grade | No 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 Reilly across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Reilly
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 — 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-t0627-03406-00524)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Helen Sierseth | 26 | Wife | — | Pennsylvania |
| 42 | Charles Sierseth | 7 | Son | — | Pennsylvania |
| 43 | Rita M. Sierseth | 5 | Daughter | — | Pennsylvania |
| 44 | Thomas Shields | 38 | Head | Crane Man | Pennsylvania |
| 45 | Florence Shields | 38 | Wife | — | Pennsylvania |
| 46 | Thomas Shields | 16 | Son | — | Pennsylvania |
| 47 | Joseph Shields | 10 | Son | — | Pennsylvania |
| 48 | Jean Shields | 8 | Daughter | — | Pennsylvania |
| 49 | Thomas Reilly THIS PERSON | 59 | Head | Laborer | Pennsylvania |
| 50 | Victoria Reilly | 60 | Wife | — | Germany |
| 51 | John Reilly | 26 | Son | Clerk | Pennsylvania |
| 52 | Howard Ebner | 32 | Head | Laborer | Pennsylvania |
| 53 | Freda Ebner | 31 | Wife | — | Pennsylvania |
| 54 | Harry Ebner | 12 | Son | — | Pennsylvania |
| 55 | William Ebner | 3 | Son | — | Pennsylvania |
| 56 | Phillip Ambrose | 72 | Head | — | Czechoslovakia |
| 57 | Frank Ambrose | 33 | Son | Barber | Pennsylvania |
| 58 | Anna Ambrose | 31 | Daughter | Nurse | Pennsylvania |
| 59 | William Ambrose | 26 | Son | Chemist | Pennsylvania |
| 60 | Rose Ambrose | 25 | Daughter | Clerk | Pennsylvania |
| 61 | Andrew Smith | 39 | Head | Clerk | Scotland |
| 62 | Helen Smith | 37 | Wife | — | Pennsylvania |
| 63 | John Ladick | 32 | Head | Chemist | Pennsylvania |
| 64 | Mary Ladick | 29 | Wife | — | Pennsylvania |
| 65 | George A. Todd | 76 | Head | — | England |
| 66 | Patrick Owens | 57 | Nephew | — | England |
| 67 | Helen Owens | 14 | Niece | — | Pennsylvania |
| 68 | John Micenko | 33 | Head | Laborer | Pennsylvania |
| 69 | Margaret Micenko | 29 | Wife | — | Pennsylvania |
| 70 | John Jr. Micenko | 2 | Son | — | Pennsylvania |
| 71 | Phyllis Hanley | 33 | Head | Teacher | Pennsylvania |
| 72 | Pauline Reilly | 30 | Head | Clerk | Pennsylvania |
| 73 | Albert Winder | 52 | Head | Helper | England |
| 74 | Elizabeth Winder | 46 | Wife | — | England |
| 75 | Merril-Rose Winder | 23 | Daughter | — | England |
| 76 | Joseph Moser | 40 | Head | Laborer | Pennsylvania |
| 77 | Eunice Moser | 26 | Wife | — | Pennsylvania |
| 78 | Joseph Jr. Moser | 7 | Son | — | Pennsylvania |
| 79 | David Moser | 1 | Son | — | Pennsylvania |
| 80 | Joseph Bugay | 23 | Lodger | Laborer | 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)