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Lewis Brown — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hampden-County, Massachusetts
Our Model Tree links this Lewis Brown across the 1920, 1930 and 1940 US Censuses in Hampden-County, Massachusetts (XGBoost, ~Confirmed) — first a head (b.~1875), then head of a 4-person household.
Age 65
b. ~1875
Male
Head
Born: Massachusetts
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hampden-County, Massachusetts |
| Surname | Brown |
| Given Name | Lewis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Springfield |
| Est. Birth Year | ~1875 |
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 1940 census.
| Name | Relation to head | Relative to Lewis | Age | Birth yr |
|---|---|---|---|---|
| Rebecca Brown | Daughter | — | 25 | ~1915 |
| Dorothy Campbell | Daughter | — | 41 | ~1899 |
| Lewis Brown | Head | — | 65 | ~1875 |
| Elizabeth Brown | Spouse | — | 66 | ~1874 |
Census Appearances
1920
Hampden, Massachusetts
Head, age 46
Hampden, Massachusetts · implied b. ~1874 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lewis H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Stock Clerk |
| Industry | Automobile Works |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1930
Hampden, Massachusetts
Head, age 55
Hampden, Massachusetts · implied b. ~1875 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Lewis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| Age at First Marriage | 21 |
| Father's Birthplace | Massachusetts |
| Mother's Birthplace | Massachusetts |
| Occupation | Captain |
| Industry | Fire Dept |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Radio Set | R |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1940
Hampden-County, Massachusetts
Head, age 65
Hampden-County, Massachusetts · implied b. ~1875 — 4 household members
| Surname | Brown |
| Given Name | Lewis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 65 |
| Marital Status | Married |
| Birthplace | Massachusetts |
| 1935 Residence (City) | Springfield |
| 1935 Residence (County) | Hampden |
| Class of Worker | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same place |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Lewis Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lewis Brown
Head · 1940 · age 65 · b. ~1875 · 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 — Hampden-County, Massachusetts
Open full size
1940 US Federal Census — Hampden-County, Massachusetts
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01710-00071)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Carr Hazel Conti | 30 | Wife | Book-Keeper | Massachusetts |
| 42 | Beverly Conti | 10 | Daughter | — | Massachusetts |
| 43 | Angeline Conti | 57 | Mother | — | Vermont |
| 44 | Aridiale Kendall | 84 | Grandmother | — | Vermont |
| 45 | Rannie Rich | 90 | Great-aunt | — | Massachusetts |
| 46 | Lewis Brown THIS PERSON | 65 | Head | — | Massachusetts |
| 47 | Elizabeth Brown | 66 | Wife | — | Arkansas |
| 48 | Dorothy Campbell | 41 | Daughter | Book-Keeper | Massachusetts |
| 49 | Rebecca Brown | 25 | Daughter | Stenographer | Massachusetts |
| 50 | Andrew Richmond | 72 | Head | — | Massachusetts |
| 51 | Carrie Brock | 73 | Housekeeper | — | Massachusetts |
| 52 | John Quinn | 56 | Cousin | Pattern Maker | England |
| 53 | Edith Quinn | 56 | Cousin | — | Massachusetts |
| 54 | William Sauer | 54 | Head | Store Keeper | Hungary |
| 55 | Rose Sauer | 53 | Wife | — | Hungary |
| 56 | Harry Teller | 61 | Head | Cobbler | Poland |
| 57 | Esther Teller | 56 | Wife | — | Poland |
| 58 | Paul A. Teller | 20 | Son | — | Massachusetts |
| 59 | Henry Rotman | 25 | Nephew | — | Switzerland |
| 60 | Mary Goldthwaite | 48 | Head | — | Massachusetts |
| 61 | Beatrice Goldthwaite | 26 | Daughter | Book-Keeper | Massachusetts |
| 62 | Howard Goldthwaite | 24 | Son | Salesman | Massachusetts |
| 63 | Francis Boneira | 28 | Lodger | Pressman | Pennsylvania |
| 64 | George Senef | 38 | Lodger | Manager-Owner | Pennsylvania |
| 65 | Aaron Lake | 28 | Head | Machine Operator | Massachusetts |
| 66 | Beatrice Lake | 22 | Wife | — | Massachusetts |
| 67 | Sherrill Lake | 1 | Daughter | — | Massachusetts |
| 68 | Gottfried Levi | 60 | Head | Tailor | Germany |
| 69 | Thelma Levi | 57 | Wife | — | Germany |
| 70 | Arthur Levi | 20 | Son | Salesman | Germany |
| 71 | Fred Wolf | 33 | Lodger | Salesman | Germany |
| 72 | Miriam Gasman | 45 | Lodger | Teacher | Russia |
| 73 | Simon Superman | 30 | Head | Buyer | Massachusetts |
| 74 | Frances Superman | 29 | Wife | — | New York |
| 75 | Susan Superman | 6 | Daughter | — | Massachusetts |
| 76 | David Superman | 5 | Son | — | Massachusetts |
| 77 | Myron Superman | 4 | Son | — | Massachusetts |
| 78 | Selma Superman | 2 | Daughter | — | Massachusetts |
| 79 | James Pollard | 32 | Head | Salesman | Massachusetts |
| 80 | Veronica Pollard | 29 | 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)