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Jean Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Lackawanna-County, Pennsylvania
Our Model Tree links this Jean Williams across the 1930 and 1940 US Censuses in Lackawanna-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 6-person household.
Age 14
b. ~1926
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Lackawanna-County, Pennsylvania |
| Surname | Williams |
| Given Name | Jean M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Scranton |
| 1935 Residence (County) | Lackawanna |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Scranton |
| Est. Birth Year | ~1926 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jean | Age | Birth yr |
|---|---|---|---|---|
| Mary Williams | Daughter | — | 10 | ~1930 |
| Lois Williams | Daughter | — | 7 | ~1933 |
| David Williams | Son | — | 12 | ~1928 |
| Jean Williams | Daughter | — | 14 | ~1926 |
| Maymie Williams | Spouse | — | 38 | ~1902 |
| Howard Williams | Head | — | 44 | ~1896 |
Census Appearances
1930
Lackawanna, Pennsylvania
Other, age 4
Lackawanna, Pennsylvania · implied b. ~1926 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Jean |
| Relationship to Head | Granddaughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Lackawanna-County, Pennsylvania
Daughter, age 14
Lackawanna-County, Pennsylvania · implied b. ~1926 — 6 household members
| Surname | Williams |
| Given Name | Jean M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Scranton |
| 1935 Residence (County) | Lackawanna |
| Class of Worker | 0 |
| Hours Worked | 0 |
| 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 Jean Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jean Williams
Daughter · 1940 · age 14 · b. ~1926 · Pennsylvania
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Sibling
David Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Williams
Sibling · 1940 · age 10
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 — Lackawanna-County, Pennsylvania
Open full size
1940 US Federal Census — Lackawanna-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03683-00038)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Casimir Koprowski | 5 | Son | — | Pennsylvania |
| 42 | Loretta Koprowski | 2 | Daughter | — | Pennsylvania |
| 43 | Howard R. Williams | 44 | Head | — | Pennsylvania |
| 44 | Maymie J. Williams | 38 | Wife | — | Pennsylvania |
| 45 | Jean M. Williams THIS PERSON | 14 | Daughter | — | Pennsylvania |
| 46 | David J. Williams | 12 | Son | — | Pennsylvania |
| 47 | Mary Williams | 10 | Daughter | — | Pennsylvania |
| 48 | Lois Williams | 7 | Daughter | — | Pennsylvania |
| 49 | Hugh J. Mcgraw | 52 | Head | — | Pennsylvania |
| 50 | Mary L. Mcgraw | 48 | Wife | — | Pennsylvania |
| 51 | Mary J. Mcgraw | 27 | Daughter | Saleslady | Pennsylvania |
| 52 | Catherine A. Mcgraw | 27 | Daughter | — | Pennsylvania |
| 53 | Anna R. Mcgraw | 25 | Daughter | Telephone Operator | Pennsylvania |
| 54 | Anne Gaskell | 72 | Aunt | — | Irish Free State |
| 55 | John G. Robbins | 62 | Head | Barber | England |
| 56 | Eleanor Robbins | 53 | Wife | — | Sweden |
| 57 | Joseph A. Wesolowski | 46 | Head | Miner | Poland |
| 58 | Josephine C. Wesolowski | 37 | Wife | — | Pennsylvania |
| 59 | Joseph J. Wesolowski | 18 | Son | Silk Worker | Pennsylvania |
| 60 | Stephanie M. Wesolowski | 14 | Daughter | — | Pennsylvania |
| 61 | Henry F. Wesolowski | 12 | Son | — | Pennsylvania |
| 62 | Eleanor Wesolowski | 9 | Daughter | — | Pennsylvania |
| 63 | Edmund Wesolowski | 6 | Son | — | Pennsylvania |
| 64 | Herbert J. Mccrea | 40 | Head | Laborer | Pennsylvania |
| 65 | Anna C. Mccrea | 46 | Wife | — | Pennsylvania |
| 66 | Margaret L. Keenan | 23 | Head | New Worker | Pennsylvania |
| 67 | John J. Keenan | 22 | Brother | Salesman | Pennsylvania |
| 68 | Mary C. Keenan | 17 | Sister | — | Pennsylvania |
| 69 | Andrew J. Heffron | 51 | Uncle | Laborer | Pennsylvania |
| 70 | William A. Heffron | 50 | Uncle | Club Steward | Pennsylvania |
| 71 | Russell F. Kryzalesky | 36 | Head | Miner | Poland |
| 72 | Catherine D. Kryzalesky | 31 | Wife | — | Pennsylvania |
| 73 | Edward J. Kryzalesky | 12 | Son | — | Pennsylvania |
| 74 | Delores Kryzalesky | 11 | Daughter | — | Pennsylvania |
| 75 | Lorraine E. Kryzalesky | 8 | Daughter | — | Pennsylvania |
| 76 | Eleanor Kryzalesky | 7 | Daughter | — | Pennsylvania |
| 77 | Geraldine Kryzalesky | 5 | Daughter | — | Pennsylvania |
| 78 | Russell Kryzalesky | 3 | Son | — | Pennsylvania |
| 79 | Barbara Ann Kryzalesky | 1 | Daughter | — | Pennsylvania |
| 80 | Joseph Dubois | 66 | Head | Miner | Poland |
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)