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John Bailey — 1940 US Census Record
Model Tree available1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this John Bailey across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents George & L — first a head (b.~1893), then head of a 3-person household.
Age 47
b. ~1893
Male
Head
Born: Pennsylvania
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Bailey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh city |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Occupation | Helper |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 444 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Helper |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1893 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| John Bailey | Head | — | 47 | ~1893 |
| Anna Bailey | Other | — | 63 | ~1877 |
| Joseph Bailey | Son | — | 21 | ~1919 |
Census Appearances
1920
Allegheny, Pennsylvania
Son, age 28
Allegheny, Pennsylvania · implied b. ~1892 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | John A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Mail carrier |
| Industry | Government |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 37
Allegheny, Pennsylvania · implied b. ~1893 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | John A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 22 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Mail Man |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4500 |
| Radio Set | R |
| Veteran | Yes WW |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 47
Allegheny-County, Pennsylvania · implied b. ~1893 — 3 household members
| Surname | Bailey |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh city |
| 1935 Residence (County) | Allegheny |
| Occupation | Helper |
| Industry | Steel Mill |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 444 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 John Bailey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Bailey (~0.92 confidence) and mother L Bailey (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Bailey
b. ~1851
Source father
● Household
· direct · ~0.92
Mother
L Bailey
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
John Bailey
Head · 1940 · age 47 · b. ~1893 · Pennsylvania
★ You are viewing this record
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
39 people indexed on this census page (nara:1940:m-t0627-03670-00221)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Hyll Durkin | 33 | Head | Laborer | Pennsylvania |
| 2 | Leo Durkin | 29 | Brother | Laborer | Pennsylvania |
| 3 | Wilard Beaver | 36 | Head | Inner | Pennsylvania |
| 4 | Joseph Beaver | 57 | Brother | — | Pennsylvania |
| 5 | Robert Simmons | 26 | Head | Laborer | Pennsylvania |
| 6 | Ella Simmons | 22 | Wife | — | Pennsylvania |
| 7 | Peter Vapuel | 64 | Head | Carpenter | Pennsylvania |
| 8 | Mary Vapuel | 52 | Wife | — | West Virginia |
| 9 | Joe Angel | 62 | Brother in law | Cook | Ohio |
| 10 | Stanley Norbut | 48 | Head | Fireman | Lithuania |
| 11 | Elizabeth Norbut | 45 | Wife | — | Lithuania |
| 12 | Sylvia Norbut | 21 | Daughter | Laborer | Pennsylvania |
| 13 | Edward Norbut | 10 | Son | — | Pennsylvania |
| 14 | John Bailey THIS PERSON | 47 | Head | Helper | Pennsylvania |
| 15 | Joseph Bailey | 21 | Son | New Worker | Pennsylvania |
| 16 | Anna M Bailey | 63 | Mother | — | Switzerland |
| 17 | George Andas | 23 | Head | Laborer | Pennsylvania |
| 18 | Lindna Andas | 21 | Wife | Janitress | Pennsylvania |
| 19 | Barbara Andas | 2 | Daughter | — | Illinois |
| 20 | Walter Caspritaki | 45 | Head | Spring Maker | Poland |
| 21 | Pauline Caspritaki | 45 | Wife | — | Poland |
| 22 | Mary Caspritaki | 20 | Daughter | New Worker | Maryland |
| 23 | Joseph Caspritaki | 12 | Son | — | Pennsylvania |
| 24 | Stanley Caspritaki | 4 | Son | — | Pennsylvania |
| 25 | David M Lucas | 73 | Head | — | Pennsylvania |
| 26 | Donna Lucas | 20 | Wife | — | Pennsylvania |
| 27 | James Benton | 69 | Head | — | England |
| 28 | Amanda Benton | 68 | Wife | — | England |
| 29 | John Kukucrousa | 52 | Head | Laborer | Lithuania |
| 30 | Anna Kukucrousa | 51 | Wife | — | Lithuania |
| 31 | Anna Kukucrousa | 20 | Daughter | Stenographer | Pennsylvania |
| 32 | Nellie Kukucrousa | 16 | Daughter | — | Pennsylvania |
| 33 | Charles Kukucrousa | 14 | Son | — | Pennsylvania |
| 34 | Robert Andricushi | 60 | Boarder | Laborer | Lithuania |
| 35 | Joseph Zahr | 30 | Head | Polisher | Pennsylvania |
| 36 | Alice Zahr | 29 | Wife | — | Massachusetts |
| 37 | Charles Zahr | 5 | Son | — | Pennsylvania |
| 38 | Alice G Zahr | 4 | Daughter | — | Pennsylvania |
| 39 | Robert Zahr | 3 | Son | — | Pennsylvania |
Pedigree Summary
John
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)