FL
Florence Lewis — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this Florence Lewis across the 1920, 1930 and 1940 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 4-person household.
Age 33
b. ~1887
Female
Spouse
Born: England
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Allegheny, Pennsylvania |
| Surname | Lewis |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1914 |
| Naturalization Status | Naturalized |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
| Township / Ward | Mifflin Township Precinct 8 |
| Est. Birth Year | ~1887 |
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.
4 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Florence | Age | Birth yr |
|---|---|---|---|---|
| Florence Lewis | Spouse | — | 33 | ~1887 |
| Edith Lewis | Daughter | — | 1 | ~1919 |
| Frederick Lewis | Head | — | 37 | ~1883 |
| Frederick Lewis | Son | — | 4 | ~1916 |
Census Appearances
1920
Allegheny, Pennsylvania
Spouse, age 33
Allegheny, Pennsylvania · implied b. ~1887 — 4 household members
| Surname | Lewis |
| Given Name | Florence |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1914 |
| 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 |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | england |
1930
Allegheny, Pennsylvania
Spouse, age 44
Allegheny, Pennsylvania · implied b. ~1886 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frances |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Naturalized |
| Year of Immigration | 1914 |
| Age at First Marriage | 28 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
Spouse, age 53
Allegheny-County, Pennsylvania · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Frances |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Munhall Boro |
| 1935 Residence (County) | Allegheny |
| Naturalization Status | Naturalized |
| Occupation | 0 |
| Industry | 0 |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 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 Florence Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Florence Lewis
Spouse · 1920 · age 33 · b. ~1887 · Pennsylvania
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Allegheny, Pennsylvania
Open full size
1920 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1514unit:0565)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James P Porter | 29 | Head | Steel Worker | Pennsylvania |
| 2 | Margaret Porter | 20 | Wife | — | Pennsylvania |
| 3 | Elnora Porter | 6 | Daughter | — | Pennsylvania |
| 4 | Ruth Porter | 3 | Daughter | — | Pennsylvania |
| 5 | Frederick G Lewis | 37 | Head | Welder | England |
| 6 | Florence Lewis THIS PERSON | 33 | Wife | — | England |
| 7 | Frederick J Lewis | 4 | Son | — | Pennsylvania |
| 8 | Edith J Lewis | 1 | Daughter | — | Pennsylvania |
| 9 | Frank Abramovitz | 48 | Head | Barber | Italy |
| 10 | Rosalia Abramovitz | 43 | Wife | — | Italy |
| 11 | Theresa Abramovitz | 14 | Daughter | — | Italy |
| 12 | Rose Abramovitz | 12 | Daughter | — | Pennsylvania |
| 13 | Nicolas Abramovitz | 8 | Son | — | Pennsylvania |
| 14 | James Hughes | 44 | Head | Laborer | Kentucky |
| 15 | Nellie Hughes | 41 | Wife | — | Tennessee |
| 16 | Frank Hughes | 18 | Son | Helper | Pennsylvania |
| 17 | Minerva Hughes | 24 | Daughter-in-law | — | Pennsylvania |
| 18 | Anna Hughes | 9 | Daughter | — | Pennsylvania |
| 19 | Alice Hughes | 7 | Daughter | — | Pennsylvania |
| 20 | Ada Hughes | 5 | Daughter | — | Pennsylvania |
| 21 | Violet Hughes | 4 | Daughter | — | Pennsylvania |
| 22 | Bertha Hughes | 1 | Daughter | — | Pennsylvania |
| 23 | Alice Hunt | 30 | Sister-in-law | — | Tennessee |
| 24 | Mike Regina | 27 | Head | Helper | Hungary |
| 25 | Agnes Regina | 26 | Wife | — | Hungary |
| 26 | Mike Regina | 6 | Son | Yes | Pennsylvania |
| 27 | John Regina | 4 | Son | Yes | Pennsylvania |
| 28 | Joseph Regina | 3 | Son | Yes | Pennsylvania |
| 29 | Mary Regina | 2 | Daughter | Yes | Pennsylvania |
| 30 | George W Regina | 0 | Son | Yes | Pennsylvania |
| 31 | Albert Miller | 23 | Head | Craneman | Pennsylvania |
| 32 | Ruth Miller | 22 | Wife | — | Pennsylvania |
| 33 | Ruth A Miller | 2 | Daughter | — | Pennsylvania |
| 34 | Alberta Miller | 0 | Daughter | — | Pennsylvania |
| 35 | John J Smith | 35 | Head | Craneman | Scotland |
| 36 | Florence Smith | 24 | Wife | — | Pennsylvania |
| 37 | Naomi Smith | 2 | Daughter | — | Pennsylvania |
| 38 | John Venger | 37 | Head | Helper | Hungary |
| 39 | Lizzie Venger | 36 | Wife | — | Hungary |
| 40 | Mike Venger | 12 | Son | — | Pennsylvania |
| 41 | Mary Venger | 10 | Daughter | — | Pennsylvania |
| 42 | John Venger | 6 | Son | — | Pennsylvania |
| 43 | Steve Venger | 4 | Son | Yes | Pennsylvania |
| 44 | Evelyn Venger | 1 | Daughter | Yes | Pennsylvania |
| 45 | Thomas Pearson | 48 | Head | Craneman | England |
| 46 | Ida Pearson | 37 | Wife | — | Pennsylvania |
| 47 | Thomas Pearson | 18 | Son | Driller | Pennsylvania |
| 48 | Dorothy Pearson | 13 | Daughter | — | Pennsylvania |
| 49 | Earl Pearson | 12 | Son | — | Pennsylvania |
| 50 | Harold Pearson | 7 | Son | — | Pennsylvania |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)