EL
Elizabeth Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this Elizabeth Lewis across the 1920, 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1876), then head of a 2-person household.
Age 64
b. ~1876
Female
Head
Born: Pennsylvania
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Lewis |
| Given Name | Elizabeth |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Snowden T |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Snowden T |
| Est. Birth Year | ~1876 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Lewis | Head | — | 64 | ~1876 |
| Charles Lewis | Son | — | 25 | ~1915 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 44
Allegheny, Pennsylvania · implied b. ~1876 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 54
Allegheny, Pennsylvania · implied b. ~1876 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Elizabeth |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 54 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| Age at First Marriage | 24 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | none |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1200 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Head, age 64
Allegheny-County, Pennsylvania · implied b. ~1876 — 2 household members
| Surname | Lewis |
| Given Name | Elizabeth |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 64 |
| Marital Status | Widowed |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Snowden T |
| 1935 Residence (County) | Allegheny |
| Hours Worked | 0 |
| Highest Grade | No 4 |
| 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 Elizabeth Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Elizabeth Lewis
Head · 1940 · age 64 · b. ~1876 · Pennsylvania
★ You are viewing this record
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-t0627-03417-00600)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Janet Maholky | 15 | daughter | — | Pennsylvania |
| 2 | Adrien Maholky | 4 | daughter | — | Pennsylvania |
| 3 | Fred Borneman | 34 | head | Driver | Pennsylvania |
| 4 | Hedwig Borneman | 33 | wife | — | Pennsylvania |
| 5 | Fred Borneman | 13 | son | — | Pennsylvania |
| 6 | Clith Borneman | 11 | daughter | — | Pennsylvania |
| 7 | Shirley Ann Borneman | 9 | daughter | — | Pennsylvania |
| 8 | Richard Borneman | 2 | son | — | Pennsylvania |
| 9 | John D'Ambrosia | 51 | head | Miner | Italy |
| 10 | Carmela D'Ambrosia | 44 | wife | — | Italy |
| 11 | Mary D'Ambrosia | 27 | daughter | Clerk | Pennsylvania |
| 12 | Rose D'Ambrosia | 25 | daughter | — | Pennsylvania |
| 13 | Lawrence D'Ambrosia | 23 | son | — | Pennsylvania |
| 14 | Frank D'Ambrosia | 16 | son | — | Pennsylvania |
| 15 | John D'Ambrosia | 14 | son | — | Pennsylvania |
| 16 | Carl R. Koonse | 46 | head | Electrician | Pennsylvania |
| 17 | Hazel Koonse | 41 | wife | — | Pennsylvania |
| 18 | Willard Koonse | 23 | son | Laborer | Pennsylvania |
| 19 | Mela Koonse | 18 | daughter | — | Pennsylvania |
| 20 | Carl Jr. Koonse | 10 | son | — | Pennsylvania |
| 21 | Jane Louise Koonse | 6 | daughter | — | Pennsylvania |
| 22 | Thomas Lee | 39 | head | Laborer | Pennsylvania |
| 23 | Altha B. Lee | 36 | wife | — | Pennsylvania |
| 24 | Thomas Jr. Lee | 15 | son | — | Pennsylvania |
| 25 | Lolis Lee | 13 | daughter | — | Pennsylvania |
| 26 | Geraldine Lee | 11 | daughter | — | Ohio |
| 27 | Scharnelle Lee | 9 | daughter | — | Pennsylvania |
| 28 | Norma Lee | 7 | daughter | — | Pennsylvania |
| 29 | Cora Langhorne | 42 | lodger | — | Pennsylvania |
| 30 | Elizabeth Lewis THIS PERSON | 64 | head | — | Pennsylvania |
| 31 | Charles Lewis | 25 | son | Miner | Pennsylvania |
| 32 | Frank Phang | 34 | head | Miner | Pennsylvania |
| 33 | Viola Phang | 31 | wife | — | Pennsylvania |
| 34 | Joyce Phang | 13 | daughter | — | Pennsylvania |
| 35 | Eileen Phang | 3 | daughter | — | Pennsylvania |
| 36 | Charles Susic | 36 | head | Truck Driver | Pennsylvania |
| 37 | Mary Susic | 34 | wife | — | Pennsylvania |
| 38 | Dorothy Susic | 15 | daughter | — | Pennsylvania |
| 39 | Loraine Susic | 13 | daughter | — | Pennsylvania |
| 40 | Charles Jr. Susic | 5 | son | — | 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)