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Helen Stewart — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Alabama
Our Model Tree links this Helen Stewart across the 1930 and 1940 US Censuses in Jefferson-County, Alabama (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 10-person household.
Age 19
b. ~1921
Female
Daughter
Born: Alabama
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Alabama |
| Surname | Stewart |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (County) | Birmingham |
| Additional Details | |
| Highest Grade | H-2 |
| 1935 Residence | Jefferson |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
| Township / Ward | Mt Olive |
| Est. Birth Year | ~1921 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Merle Stewart | Daughter | — | 8 | ~1932 |
| David Stewart | Son | — | 15 | ~1925 |
| Freddie Cook | Daughter | — | 21 | ~1919 |
| Janet Stewart | Daughter | — | 17 | ~1923 |
| Helen Stewart | Daughter | — | 19 | ~1921 |
| Lyndahl Stewart | Son | — | 2 | ~1938 |
| Freddie Stewart | Spouse | — | 39 | ~1901 |
| Betty Stewart | Daughter | — | 13 | ~1927 |
| David Stewart | Head | — | 42 | ~1898 |
| Ormand Cook | Other | — | 25 | ~1915 |
Census Appearances
1930
Jefferson, Alabama
Daughter, age 9
Jefferson, Alabama · implied b. ~1921
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Stewart |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Alabama |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Alabama |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
1940
Jefferson-County, Alabama
Daughter, age 19
Jefferson-County, Alabama · implied b. ~1921 — 10 household members
| Surname | Stewart |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Alabama |
| 1935 Residence (County) | Birmingham |
| Highest Grade | H-2 |
| 1935 Residence | Jefferson |
| Birth State | Alabama |
| Birth Country | United States |
| Birthplace (normalized) | alabama |
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 Helen Stewart across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Stewart
Daughter · 1940 · age 19 · b. ~1921 · Alabama
★ You are viewing this record
Sibling
David Stewart
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Stewart
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lyndahl Stewart
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Stewart
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Freddie Cook
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Merle Stewart
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Jefferson-County, Alabama
Open full size
1940 US Federal Census — Jefferson-County, Alabama
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00046-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Barbara A Barnett | 2 | Daughter | — | Alabama |
| 2 | Robert L Stewart | 29 | Head | 48 | Alabama |
| 3 | Lula B Stewart | 28 | Wife | — | Alabama |
| 4 | Annie Lou Stewart | 3 | Daughter | — | Alabama |
| 5 | John E Rogers | 44 | Head | 31 1/2 | Virginia |
| 6 | Mary W Rogers | 36 | Wife | — | Alabama |
| 7 | Sarah F Rogers | 4 | Daughter | — | Alabama |
| 8 | Thomas H Dougherty | 38 | Head | 40 | Alabama |
| 9 | Lois O Dougherty | 39 | Wife | — | Alabama |
| 10 | Nancy C Dougherty | 10 | Daughter | — | Alabama |
| 11 | Elrod Mcdaniel | 35 | Head | 40 | Alabama |
| 12 | Gertrude Mcdaniel | 34 | Wife | — | Georgia |
| 13 | William Mcdaniel | 14 | Son | — | Tennessee |
| 14 | Mary F Mcdaniel | 12 | Daughter | — | Tennessee |
| 15 | Kenneth Mcdaniel | 11 | Son | — | Tennessee |
| 16 | Richard Mcdaniel | 9 | Son | — | Alabama |
| 17 | Sim L Hartsfield | 30 | Head | 48 | Alabama |
| 18 | Louise Hartsfield | 31 | Wife | — | Alabama |
| 19 | Sim L Jr Hartsfield | 5 | Son | — | Alabama |
| 20 | Rosa Marie Hartsfield | 2 | Daughter | — | Alabama |
| 21 | Chris Quinn | 50 | Head | 40 | Wisconsin |
| 22 | Jennie W Quinn | 39 | Wife | — | Alabama |
| 23 | William M Shaw | 37 | Head | 40 | Ohio |
| 24 | Rachel Shaw | 39 | Wife | — | Mississippi |
| 25 | Jo Ann Shaw | 10 | Daughter | — | Alabama |
| 26 | Samuel E Parker | 33 | Head | 60 | Alabama |
| 27 | Annie Mae Parker | 33 | Wife | — | Texas |
| 28 | Samuel E Jr Parker | 10 | Son | 44 | Alabama |
| 29 | Albert Sidney Parker | 8 | Son | — | Alabama |
| 30 | Donald E Parker | 6 | Son | — | Alabama |
| 31 | David Stewart | 42 | Head | 40 | Alabama |
| 32 | Freddie Stewart | 39 | Wife | — | Alabama |
| 33 | Helen Stewart THIS PERSON | 19 | Daughter | — | Alabama |
| 34 | Janet Stewart | 17 | Daughter | — | Alabama |
| 35 | David R Stewart | 15 | Son | — | Alabama |
| 36 | Betty Jane Stewart | 13 | Daughter | — | Alabama |
| 37 | Merle Stewart | 8 | Daughter | — | Alabama |
| 38 | Lyndahl J Stewart | 2 | Son | — | Alabama |
| 39 | Ormand Cook | 25 | Son-in-law | 40 | Alabama |
| 40 | Freddie Cook | 21 | Daughter | — | Alabama |
Related Census Records
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)