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Stella Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Stella Williams across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 7-person household.
Age 19
b. ~1921
Female
Daughter
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Williams |
| Given Name | Stella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Carnegie Borough |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same Place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Carnegie Borough |
| Est. Birth Year | ~1921 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Stella | Age | Birth yr |
|---|---|---|---|---|
| Edward Williams | Son | — | 24 | ~1916 |
| Eleanor Williams | Daughter | — | 13 | ~1927 |
| Peter Williams | Head | — | 53 | ~1887 |
| Stella Williams | Daughter | — | 19 | ~1921 |
| Leona Williams | Daughter | — | 7 | ~1933 |
| Walter Williams | Son | — | 17 | ~1923 |
| Julia Williams | Spouse | — | 48 | ~1892 |
Census Appearances
1930
Allegheny, Pennsylvania
Daughter, age 8
Allegheny, Pennsylvania · implied b. ~1922 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Stella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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 19
Allegheny-County, Pennsylvania · implied b. ~1921 — 7 household members
| Surname | Williams |
| Given Name | Stella |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Carnegie Borough |
| 1935 Residence (County) | Allegheny |
| Class of Worker | 0 |
| Highest Grade | Hs 3 |
| 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 Stella Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Stella Williams
Daughter · 1940 · age 19 · b. ~1921 · Pennsylvania
★ You are viewing this record
Sibling
Leona Williams
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Williams
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Williams
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eleanor Williams
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-t0627-03399-00428)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Francis Mccann | 57 | Head | Conductor | Pennsylvania |
| 2 | Margaret Mccann | 50 | Wife | — | Pennsylvania |
| 3 | Alice L. Mccann | 19 | Daughter | Waitress | Pennsylvania |
| 4 | Leo A. Mccann | 18 | Son | — | Pennsylvania |
| 5 | Mary B. Coyne | 61 | Head | — | Three Rivers, PA |
| 6 | Barbara Coyne | 30 | Daughter | Bookkeeping | Pennsylvania |
| 7 | Edward Krouz | 31 | Son-in-law | Laborer | Pennsylvania |
| 8 | Katherine Krouz | 31 | Daughter | — | Pennsylvania |
| 9 | Edward Krouz | 9 | Grandson | — | Pennsylvania |
| 10 | William Mcneil | 32 | Head | Utility Man | Maryland |
| 11 | Eleanor M. Mcneil | 29 | Wife | — | Maryland |
| 12 | Donald L. Mcneil | 2 | Son | — | Pennsylvania |
| 13 | Mary F. Mann | 57 | Mother-in-law | — | Pennsylvania |
| 14 | Dominic Kidine | 46 | Head | Brakeman | Pennsylvania |
| 15 | Margaret Kidine | 33 | Wife | — | Pennsylvania |
| 16 | Ralph Kidine | 9 | Son | — | Pennsylvania |
| 17 | Blair Kidine | 4 | Son | — | Pennsylvania |
| 18 | Dorothy Kidine | 1 | Daughter | — | Pennsylvania |
| 19 | Samuel Mascellino | 26 | Lodger | Road Maintenance | Italy |
| 20 | Peter Williams | 53 | Head | Laborer | Pennsylvania |
| 21 | Julia Williams | 48 | Wife | — | Pennsylvania |
| 22 | Edward Williams | 24 | Son | Cabinet Maker | Pennsylvania |
| 23 | Stella Williams THIS PERSON | 19 | Daughter | — | Pennsylvania |
| 24 | Walter Williams | 17 | Son | — | Pennsylvania |
| 25 | Eleanor Williams | 13 | Daughter | — | Pennsylvania |
| 26 | Leona Williams | 7 | Daughter | — | Pennsylvania |
| 27 | Modesto Ferrero | 58 | Head | Foreman | Italy |
| 28 | Theresa Ferrero | 49 | Wife | — | Pennsylvania |
| 29 | Mary Ferrero | 29 | Daughter | Packer | Pennsylvania |
| 30 | Samuel Ferrero | 26 | Son | Laborer | Pennsylvania |
| 31 | William Ferrero | 22 | Son | Laborer | Pennsylvania |
| 32 | Louis Zarifero | 5 | Grandson | — | Pennsylvania |
| 33 | Mary Marra | 67 | Mother-in-law | — | Italy |
| 34 | Frank Ferrero | 31 | Head | Welder | Pennsylvania |
| 35 | Anna Ferrero | 31 | Wife | — | Ohio |
| 36 | Jean Ann Ferrero | 3 | Daughter | — | Pennsylvania |
| 37 | Irimia Guerriere | 49 | Head | Fireman | Italy |
| 38 | Lucia Guerriere | 45 | Wife | — | Italy |
| 39 | Ernestine Guerriere | 19 | Daughter | — | Italy |
| 40 | Teresina Guerriere | 10 | Daughter | — | Pennsylvania |
Related Census Records
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)