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Elizabeth Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Elizabeth Williams across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 6-person household.
Age 56
b. ~1884
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Williams |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Pittsburgh City |
| Est. Birth Year | ~1884 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| John Williams | Head | — | 79 | ~1861 |
| Doris Williams | Other | — | 22 | ~1918 |
| John Williams | Son | — | 21 | ~1919 |
| David Williams | Son | — | 19 | ~1921 |
| William Williams | Son | — | 27 | ~1913 |
| Elizabeth Williams | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 37
Allegheny, Pennsylvania · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Elizabeth |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1887 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Allegheny, Pennsylvania
Spouse, age 47
Allegheny, Pennsylvania · implied b. ~1883 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1895 |
| Age at First Marriage | 22 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Allegheny-County, Pennsylvania
Spouse, age 56
Allegheny-County, Pennsylvania · implied b. ~1884 — 6 household members
| Surname | Williams |
| Given Name | Elizabeth |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Pittsburgh City |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
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 Elizabeth Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Elizabeth Williams
Spouse · 1940 · age 56 · b. ~1884 · Pennsylvania
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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-t0627-03670-00663)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sidney J. Wood | 50 | Head | Tire Repairman | South Wales |
| 2 | Keziah Wood | 47 | Wife | — | South Wales |
| 3 | Thomas J. Wood | 22 | Son | Cashier | Pennsylvania |
| 4 | Betty Jane Wood | 13 | Daughter | — | Pennsylvania |
| 5 | Frederick Wood | 11 | Son | — | Pennsylvania |
| 6 | Sidney James Wood | 9 | Son | — | Pennsylvania |
| 7 | Clifford J. Lake | 34 | Head | Clerk | Pennsylvania |
| 8 | Marie E. Lake | 33 | Wife | — | Ohio |
| 9 | Audrey M. Lake | 7 | Daughter | — | Pennsylvania |
| 10 | Matthew R. Eilkeron|Eilkerson | 35 | Head | Janitor | Pennsylvania |
| 11 | Mildred Eilkeron|Eilkerson | 35 | Wife | — | Pennsylvania |
| 12 | Sylvia Jane Eilkeron|Eilkerson | 16 | Daughter | — | Pennsylvania |
| 13 | Harvey R. Eilkeron|Eilkerson | 16 | Son | — | Pennsylvania |
| 14 | Wallace F. Eilkeron|Eilkerson | 13 | Son | — | Pennsylvania |
| 15 | Harvey M. Eilkeron|Eilkerson | 11 | Son | — | Pennsylvania |
| 16 | Walter Adkins|Atkins | 35 | Head | Baggage Sleeper | Pennsylvania |
| 17 | Nancy E. Adkins|Atkins | 37 | Wife | — | Pennsylvania |
| 18 | Walter R. Adkins|Atkins | 4 | Son | — | Pennsylvania |
| 19 | Phillip P. Powers | 42 | Head | Bookkeeper | Pennsylvania |
| 20 | Mayme L. Powers | 41 | Wife | — | Pennsylvania |
| 21 | Alvin J. Barthel | 52 | Head | Bricklayer | Germany |
| 22 | Helen Barthel | 46 | Wife | Finisher | Germany |
| 23 | Alvin E. E. Barthel | 15 | Son | Baker | Germany |
| 24 | William E. J. Mloh|Mish | 75 | Head | Engineer | Pennsylvania |
| 25 | Theodosia E. Mloh|Mish | 75 | Wife | — | Pennsylvania |
| 26 | Winifred Mloh|Mish | 2 | Daughter | — | Pennsylvania |
| 27 | John Williams | 79 | Head | — | England |
| 28 | Elizabeth Williams THIS PERSON | 56 | Wife | — | England |
| 29 | John D. Williams | 21 | Son | Laborer | Pennsylvania |
| 30 | David L. Williams | 19 | Son | Laborer | Pennsylvania |
| 31 | William Edward Williams | 27 | Son | Salesman | Pennsylvania |
| 32 | Doris M. Williams | 22 | Daughter-in-law | Saleswoman | Pennsylvania |
| 33 | Andrew Chrystal | 52 | Head | Machinist | Pennsylvania |
| 34 | Margaret Chrystal | 47 | Sister | Clerk | Pennsylvania |
| 35 | Edward A. Collins | 54 | Head | Laborer | Pennsylvania |
| 36 | Sarah Collins | 57 | Wife | — | Pennsylvania |
| 37 | Harry A. Johnston | 32 | Head | Truck Driver | Pennsylvania |
| 38 | Stella P. Johnston | 24 | Daughter | — | Pennsylvania |
| 39 | Sarah Jane Johnston | 2 | Daughter | — | Pennsylvania |
| 40 | Charles J. Emmel | 37 | Head | Truck Driver | 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)