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Anna Bailey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Anna Bailey across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 11-person household.
Age 15
b. ~1925
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Bailey |
| Given Name | Anna |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | South Wilmerding |
| Additional Details | |
| Occupation | New Worker |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | New Worker |
| Township / Ward | South Wilmerding |
| Est. Birth Year | ~1925 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| George Finley | Other | — | 2 | ~1938 |
| Daniel Bailey | Son | — | 6 | ~1934 |
| Fred Bailey | Son | — | 8 | ~1932 |
| Clodde Finley | Daughter | — | 23 | ~1917 |
| Anna Bailey | Daughter | — | 15 | ~1925 |
| George Finley | Other | — | 30 | ~1910 |
| Harry Roof | Other | — | 23 | ~1917 |
| Thomas Bailey | Head | — | 53 | ~1887 |
| John Roof | Other | — | 21 | ~1919 |
| Thomas Bailey | Son | — | 19 | ~1921 |
| Anna Bailey | Spouse | — | 49 | ~1891 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 3
Allegheny, Pennsylvania · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bailey |
| Given Name | Anne L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Daughter, age 15
Allegheny-County, Pennsylvania · implied b. ~1925 — 11 household members
| Surname | Bailey |
| Given Name | Anna |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | South Wilmerding |
| Occupation | New Worker |
| Highest Grade | H-2 |
| 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 Anna Bailey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Bailey
Daughter · 1940 · age 15 · b. ~1925 · Pennsylvania
★ You are viewing this record
Sibling
Fred Bailey
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clodde Finley
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Bailey
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Daniel Bailey
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
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-t0627-03413-00388)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bessie Christofano | 27 | wife | — | Pennsylvania |
| 2 | John Ferguson | 36 | head | Laborer | Scotland |
| 3 | Margaret Ferguson | 30 | wife | — | Scotland |
| 4 | Samuel Ferguson | 11 | son | — | Pennsylvania |
| 5 | Alex Ferguson | 5 | son | — | Pennsylvania |
| 6 | Alex Patterson | 53 | father-in-law | Laborer | Scotland |
| 7 | Mary Patterson | 53 | mother-in-law | — | Scotland |
| 8 | Daniel Patterson | 24 | brother-in-law | Laborer | Pennsylvania |
| 9 | Sarah Patterson | 11 | sister-in-law | — | Pennsylvania |
| 10 | Paddy Keenan | 47 | head | Drill Press Operator | Pennsylvania |
| 11 | Nellie B. Keenan | 42 | wife | — | Pennsylvania |
| 12 | Ralph Keenan | 17 | son | New Worker | Pennsylvania |
| 13 | Lois Keenan | 16 | daughter | New Worker | Pennsylvania |
| 14 | Charles E. Norris | 63 | head | Engine Man | Pennsylvania |
| 15 | Olive B. Norris | 62 | wife | — | Pennsylvania |
| 16 | Wilbur M. Norris | 27 | son | Press Operator | Pennsylvania |
| 17 | Helen O. Norris | 25 | daughter | Payroll Clerk | Pennsylvania |
| 18 | Ethel M. Norris | 22 | daughter | New Worker | Pennsylvania |
| 19 | Thomas Bailey | 53 | head | Contractor Agent | Pennsylvania |
| 20 | Anna M. Bailey | 49 | wife | — | Pennsylvania |
| 21 | Thomas Jr. Bailey | 19 | son | New Worker | Pennsylvania |
| 22 | Anna Bailey THIS PERSON | 15 | daughter | New Worker | Pennsylvania |
| 23 | Fred Bailey | 8 | son | — | Pennsylvania |
| 24 | Daniel Bailey | 6 | son | — | Pennsylvania |
| 25 | George D. Finley | 30 | son-in-law | Painter | Ohio |
| 26 | Clodde Finley | 23 | daughter | — | Pennsylvania |
| 27 | George Ann Finley | 2 | granddaughter | — | Pennsylvania |
| 28 | John Roof | 21 | nephew | Laborer | Pennsylvania |
| 29 | Harry Roof | 23 | nephew | Laborer | Pennsylvania |
| 30 | Edward Critchley | 53 | head | Laborer | Pennsylvania |
| 31 | Genevieve Critchley | 51 | wife | — | Maryland |
| 32 | James E. Critchley | 26 | son | Laborer | Pennsylvania |
| 33 | Marie Henigan | 21 | wife | — | Pennsylvania |
| 34 | John Henigan | 31 | head | Machinist | Pennsylvania |
| 35 | John E. Jr. Henigan | 1 | son | — | Pennsylvania |
| 36 | Howard Whiteman | 27 | head | Machine Hand | Pennsylvania |
| 37 | Orla D. Whiteman | 20 | wife | — | Pennsylvania |
| 38 | Patrick F. Riley | 69 | head | Laborer | Pennsylvania |
| 39 | John Riley | 41 | son | 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)