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James Dougherty — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this James Dougherty across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Dougherty |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Braddock Borough |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | No 2 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Braddock Borough |
| Est. Birth Year | ~1930 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Jean Dougherty | Daughter | — | 15 | ~1925 |
| Teresa Dougherty | Daughter | — | 7 | ~1933 |
| Elizabeth Dougherty | Daughter | — | 13 | ~1927 |
| Grace Dougherty | Daughter | — | 11 | ~1929 |
| James Dougherty | Head | — | 40 | ~1900 |
| James Dougherty | Son | — | 10 | ~1930 |
| John Dougherty | Son | — | 14 | ~1926 |
| Bessie Dougherty | Spouse | — | 40 | ~1900 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age
Allegheny, Pennsylvania · implied b. ~1930 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Daugherty |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| 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
Son, age 10
Allegheny-County, Pennsylvania · implied b. ~1930 — 8 household members
| Surname | Dougherty |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Braddock Borough |
| 1935 Residence (County) | Allegheny |
| Highest Grade | No 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 James Dougherty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Dougherty
Son · 1940 · age 10 · b. ~1930 · Pennsylvania
★ You are viewing this record
Sibling
Grace Dougherty
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Teresa Dougherty
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Dougherty
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jean Dougherty
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Dougherty
Sibling · 1940 · age 13
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
40 people indexed on this census page (nara:1940:m-t0627-03398-00516)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Michael Babicz | 58 | Head | Laborer | Poland |
| 2 | Mary Babicz | 47 | Wife | — | Poland |
| 3 | Stanley Babicz | 25 | Son | Laborer | Ohio |
| 4 | William Babicz | 23 | Son | Laborer | Pennsylvania |
| 5 | Mary Babicz | 20 | Daughter | Candy Worker | Pennsylvania |
| 6 | Frank Babicz | 18 | Son | — | Pennsylvania |
| 7 | Andrew Kuznick | 53 | Head | Laborer | Poland |
| 8 | Katie Kuznick | 43 | Wife | — | Poland |
| 9 | Joseph Kuznick | 23 | Son | Laborer | Pennsylvania |
| 10 | Lillian Kuznick | 20 | Daughter | Maid | Pennsylvania |
| 11 | Mary Kuznick | 17 | Daughter | — | Pennsylvania |
| 12 | Walter Kuznick | 10 | Son | — | Pennsylvania |
| 13 | Nikodem Babicz | 46 | Head | Laborer | Poland |
| 14 | Olga Babicz | 45 | Wife | — | Poland |
| 15 | Anna Babicz | 26 | Daughter | — | Pennsylvania |
| 16 | John Babicz | 20 | Son | Nr Worker | Pennsylvania |
| 17 | Jennie Babicz | 18 | Daughter | Maid | Pennsylvania |
| 18 | Mary Babicz | 15 | Daughter | — | Pennsylvania |
| 19 | Edward Babicz | 6 | Son | — | Pennsylvania |
| 20 | James T. Dougherty | 40 | Head | Machinist | Pennsylvania |
| 21 | Bessie Dougherty | 40 | Wife | — | Pennsylvania |
| 22 | Jean Dougherty | 15 | Daughter | — | Pennsylvania |
| 23 | John Dougherty | 14 | Son | — | Pennsylvania |
| 24 | Elizabeth Dougherty | 13 | Daughter | — | Pennsylvania |
| 25 | Grace Dougherty | 11 | Daughter | — | Pennsylvania |
| 26 | James Dougherty THIS PERSON | 10 | Son | — | Pennsylvania |
| 27 | Teresa Dougherty | 7 | Daughter | — | Pennsylvania |
| 28 | Mary A. Niland | 52 | Head | Office Clerk | Pennsylvania |
| 29 | Margaret Niland | 53 | Sister | — | Pennsylvania |
| 30 | Sam J. Solomon | 66 | Head | Machine Operator | Hungary |
| 31 | Reina Solomon | 66 | Wife | — | Hungary |
| 32 | Regina Solomon | 18 | Daughter | Sales Lady | Pennsylvania |
| 33 | Florence Solomon | 16 | Daughter | New Worker | Pennsylvania |
| 34 | Alexander Zukowsky | 48 | Head | Rail Straightener | Poland |
| 35 | Stefania Zukowsky | 39 | Wife | — | Poland |
| 36 | Sophie Kill | 14 | Step daughter | — | Poland |
| 37 | Constanty Sekowski | 59 | Head | — | Poland |
| 38 | Nancy Sekowski | 58 | Wife | — | Poland |
| 39 | Sophie Sekowski | 32 | Daughter | Laundress | Pennsylvania |
| 40 | Stella Sekowski | 29 | Daughter | Laundress | 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)