RL
Rosa Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jackson-County, Florida
Our Model Tree links this Rosa Lewis across the 1910, 1920, 1930 and 1940 US Censuses in Jackson-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 5-person household.
Age 51
b. ~1889
Female
Head
Born: Florida
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Jackson-County, Florida |
| Surname | Lewis |
| Given Name | Rosa Mrs. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Florida |
| 1935 Residence (City) | Marianna |
| 1935 Residence (County) | Jackson |
| Additional Details | |
| Occupation | Housewife |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Occupation | Housewife |
| Township / Ward | Marianna |
| Est. Birth Year | ~1889 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Rosa | Age | Birth yr |
|---|---|---|---|---|
| Lois Doffin | Daughter | — | 25 | ~1915 |
| Rosa Lewis | Head | — | 51 | ~1889 |
| Norma Lewis | Daughter | — | 17 | ~1923 |
| Rosalee Lewis | Daughter | — | 26 | ~1914 |
| A Lewis | Son | — | 23 | ~1917 |
Census Appearances
1910
Jackson, Florida
Spouse, age 21
Jackson, Florida · implied b. ~1889 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Rosa Lee |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Florida |
| Years Married | 0 |
| Children Born | 0 |
| Children Living | 0 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1920
Jackson, Florida
Spouse, age 31
Jackson, Florida · implied b. ~1889 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Rosa K |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Jackson, Florida
Other, age 40
Jackson, Florida · implied b. ~1890 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Rosa K |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Florida |
| Age at First Marriage | 20 |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Jackson-County, Florida
Head, age 51
Jackson-County, Florida · implied b. ~1889 — 5 household members
| Surname | Lewis |
| Given Name | Rosa Mrs. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 51 |
| Marital Status | Widowed |
| Birthplace | Florida |
| 1935 Residence (City) | Marianna |
| 1935 Residence (County) | Jackson |
| Occupation | Housewife |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Rosa Lewis across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Rosa Lewis
Head · 1940 · age 51 · b. ~1889 · Florida
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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 — Jackson-County, Florida
Open full size
1940 US Federal Census — Jackson-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00593-00249)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lee S. Salomon | 26 | Wife | Housewife | Alabama |
| 42 | B. J. Jr. Salomon | 15 | Son | Student | Florida |
| 43 | Nell Lamar Salomon | 5 | Daughter | — | Florida |
| 44 | Eva Ann Salomon | 1 | Daughter | — | Florida |
| 45 | Grover D. Wright | 39 | Head | Millwright | Alabama |
| 46 | Pearl R. Wright | 32 | Wife | Housewife | Florida |
| 47 | Raymond Wright | 9 | Son | — | Florida |
| 48 | H. E. Jr. Gray | 45 | Head | Clerk | Florida |
| 49 | Cora Leah Gray | 43 | Wife | Housewife | Florida |
| 50 | Frances Gray | 16 | Daughter | Student | Florida |
| 51 | Sylvia Gray | 13 | Daughter | Student | Florida |
| 52 | Mills M. Jr. Brinson | 52 | Head | Cashier | Georgia |
| 53 | Frances B. Brinson | 40 | Wife | Housewife | Florida |
| 54 | Jessie L. Brinson | 16 | Daughter | Student | Florida |
| 55 | Mills M. Iii Brinson | 12 | Son | — | Florida |
| 56 | James E. Lyon | 50 | Head | Salesman | Virginia |
| 57 | Dorothy W. Lyon | 39 | Wife | — | Florida |
| 58 | Willard Lyon | 6 | Son | — | Florida |
| 59 | Maria Dickson | 61 | Head | Housewife | Florida |
| 60 | Kay John Dickson | 58 | Brother | Invalid | Florida |
| 61 | Samuel A. Hazen | 38 | Head | Employer | New York |
| 62 | Anne S. Hazen | 38 | Wife | Housewife | Georgia |
| 63 | Marvin E. Hazen | 16 | Son | Student | Georgia |
| 64 | Donald J. Hazen | 12 | Son | — | Georgia |
| 65 | Frances R. Hazen | 10 | Daughter | — | Georgia |
| 66 | George L. Hazen | 7 | Son | — | Georgia |
| 67 | Minnie Hazen | 41 | Sister | Saleslady | Russia |
| 68 | Johnnie B. Green | 36 | Head | Mechanic | Florida |
| 69 | Mabel C. Green | 33 | Wife | Housewife | Florida |
| 70 | Hussia Miss Travis | 64 | Head | Teacher | Florida |
| 71 | F. L. Mrs. Mueller | 47 | Head | Housewife | Georgia |
| 72 | Louis Mueller | 16 | Son | Student | Georgia |
| 73 | Willie J. Taylor | 28 | Son | Employer | Georgia |
| 74 | Lucille Taylor | 27 | Daughter in law | Telegrapher | Florida |
| 75 | Evelyn Parish | 24 | Roomer | Operator | Florida |
| 76 | Rosa Mrs. Lewis THIS PERSON | 51 | Head | Housewife | Florida |
| 77 | Rosalee Lewis | 26 | Daughter | Bookkeeper | Florida |
| 78 | A. J. Jr. Lewis | 23 | Son | Salesman | Florida |
| 79 | Norma (As) Lewis | 17 | Daughter | Student | Florida |
| 80 | Lois L. Doffin | 25 | Daughter | Housewife | Florida |
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)