EL
Ethel Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Suffolk-County, Massachusetts
Our Model Tree links this Ethel Lewis across the 1920, 1930 and 1940 US Censuses in Suffolk-County, Massachusetts (XGBoost, ~Confirmed) — first a spouse (b.~1896), then head of a 3-person household.
Age 44
b. ~1896
Female
Spouse
Born: England
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Suffolk-County, Massachusetts |
| Surname | Lewis |
| Given Name | Ethel |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth Country | England |
| Birthplace (normalized) | england |
| Township / Ward | Boston |
| Est. Birth Year | ~1896 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ethel | Age | Birth yr |
|---|---|---|---|---|
| Ethel Lewis | Spouse | — | 44 | ~1896 |
| George Lewis | Son | — | 12 | ~1928 |
| George Lewis | Head | — | 45 | ~1895 |
Census Appearances
1920
Suffolk, Massachusetts
Spouse, age 25
Suffolk, Massachusetts · implied b. ~1895 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Ethel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | England |
| Year of Immigration | 1919 |
| Naturalization Status | Alien |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1930
Suffolk, Massachusetts
Spouse, age 35
Suffolk, Massachusetts · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Ethel E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | England |
| Naturalization Status | Alien |
| Year of Immigration | 1920 |
| Age at First Marriage | 23 |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | England |
| Birthplace (normalized) | england |
1940
Suffolk-County, Massachusetts
Spouse, age 44
Suffolk-County, Massachusetts · implied b. ~1896 — 3 household members
| Surname | Lewis |
| Given Name | Ethel |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 44 |
| Marital Status | Married |
| Birthplace | England |
| 1935 Residence (City) | Boston |
| 1935 Residence (County) | Suffolk |
| Naturalization Status | Naturalized |
| Highest Grade | Hs 4 |
| 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 Ethel 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
Ethel Lewis
Spouse · 1940 · age 44 · b. ~1896 · Massachusetts
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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 — Suffolk-County, Massachusetts
Open full size
1940 US Federal Census — Suffolk-County, Massachusetts
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-01680-00389)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Margaret M Mockler | 44 | sister in law | — | Irish Free State |
| 42 | William W Webster | 63 | head | Special Police Officer | England |
| 43 | Eva Webster | 59 | wife | — | England |
| 44 | Otto F Guenther | 75 | head | — | Massachusetts |
| 45 | Annie M Guenther | 70 | wife | — | Massachusetts |
| 46 | Ralph K Guenther | 26 | son | Clerk | Massachusetts |
| 47 | Margaret Shaw | 62 | head | — | England |
| 49 | Mary G Clinton | 65 | head | — | Massachusetts |
| 50 | James L Horgan | 55 | head | Trouble Shooter | Massachusetts |
| 51 | Mary Horgan | 52 | wife | — | Massachusetts |
| 52 | Grace L Horgan | 30 | daughter | Stenographer | Massachusetts |
| 53 | Helen D Horgan | 27 | daughter | Stenographer | Massachusetts |
| 54 | Mary A Carroll | 70 | boarder | — | Massachusetts |
| 55 | William H Baines | 57 | head | Chief Engineer | Massachusetts |
| 56 | Lillian K Baines | 55 | wife | — | Massachusetts |
| 57 | William Jr Baines | 15 | son | — | Massachusetts |
| 58 | Louis N Hain | 68 | head | Watchman | Massachusetts |
| 59 | Mary I Hain | 70 | wife | — | Massachusetts |
| 60 | Adam J Jr O'Gara | 15 | grand nephew | — | Massachusetts |
| 61 | Albert H Mckay | 70 | head | — | Canada English |
| 62 | Sherman N Mckay | 35 | son | Carpenter | Massachusetts |
| 63 | Catherine Mckay | 36 | daughter in law | Operator | Massachusetts |
| 64 | Robert Mckay | 9 | grandson | — | Massachusetts |
| 65 | Herbert Hughes | 41 | roomer | Chauffeur | Massachusetts |
| 66 | Arnold Little | 24 | head | Mailing Clerk | Massachusetts |
| 67 | Martha Little | 24 | wife | Secretary | Massachusetts |
| 68 | George Lewis | 45 | head | Repair Man | England |
| 69 | Ethel Lewis THIS PERSON | 44 | wife | — | England |
| 70 | George Lewis | 12 | son | — | Massachusetts |
| 71 | Ernest W Barnes | 60 | head | Biologist | Iowa |
| 72 | Annie W Barnes | 61 | wife | — | Rhode Island |
| 73 | Carolyn W Barnes | 27 | daughter | — | Rhode Island |
| 74 | William O Schwat | 49 | head | Laborer | Massachusetts |
| 75 | Bertha Schwat | 45 | wife | — | Massachusetts |
| 76 | William O Jr Schwat | 20 | son | Apprentice Grinder | Massachusetts |
| 77 | Dorothea M Schwat | 16 | daughter | Lab Assistant | Massachusetts |
| 78 | William M Mahoney | 43 | head | Press Man | Massachusetts |
| 79 | Mary G Mahoney | 48 | wife | — | Massachusetts |
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)