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Hattie Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Hattie Hall across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 2-person household.
Age 47
b. ~1893
Female
Head
Born: Tennessee
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hall |
| Given Name | Hattie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | Tennessee |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Occupation | Maid |
| Industry | Private Family |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Maid |
| Township / Ward | Chicago |
| Est. Birth Year | ~1893 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hattie | Age | Birth yr |
|---|---|---|---|---|
| Nellie Lovell | Daughter | — | 26 | ~1914 |
| Hattie Hall | Head | — | 47 | ~1893 |
Census Appearances
1920
Cook, Illinois
Other, age 30
Cook, Illinois · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Hattie |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Chamber Maid |
| Industry | Hotel |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Cook, Illinois
Other, age 37
Cook, Illinois · implied b. ~1893 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Hattie |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | Black |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 24 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | Seamstress |
| Industry | Lingerie Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Cook-County, Illinois
Head, age 47
Cook-County, Illinois · implied b. ~1893 — 2 household members
| Surname | Hall |
| Given Name | Hattie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Widowed |
| Birthplace | Tennessee |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Occupation | Maid |
| Industry | Private Family |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 700 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Hattie Hall across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Hattie Hall
Head · 1940 · age 47 · b. ~1893 · Illinois
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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 — Cook-County, Illinois
Open full size
1940 US Federal Census — Cook-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00924-00623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Brunella Williams | 24 | Head | — | Mississippi |
| 42 | James Williams | 8 | Son | — | Illinois |
| 43 | John Williams | 6 | Son | — | Illinois |
| 44 | Mary Simmons | 30 | Head | — | Mississippi |
| 45 | Juanita Simmons | 12 | Daughter | — | Illinois |
| 46 | Bernita Simmons | 10 | Daughter | — | Illinois |
| 47 | Sarah Freeman | 45 | Lodger | — | Mississippi |
| 48 | Ethel Barnes | 21 | Head | — | Illinois |
| 49 | Harold Barnes | 3 | Son | — | Illinois |
| 50 | Leonard Barnes | 2 | Son | — | Illinois |
| 51 | Maurice Barnes | 1 | Son | — | Illinois |
| 52 | Leslie Chambers | 5 | Son | — | Illinois |
| 53 | Charles Williams | 34 | Head | Crane Operator | Mississippi |
| 54 | Alberta Williams | 21 | Wife | — | Mississippi |
| 55 | Gloria Williams | 6 | Daughter | — | Illinois |
| 56 | Lorraine Williams | 5 | Daughter | — | Illinois |
| 57 | Viola Jones | 24 | Head | — | Louisiana |
| 58 | Shelby Jones | 4 | Daughter | — | Illinois |
| 59 | Herbert Radford | 27 | Lodger | Grader | Mississippi |
| 60 | Maurice White | 25 | Head | Stone Setter | Alabama |
| 61 | Julia White | 26 | Wife | — | Louisiana |
| 62 | Brenda White | 1 | Daughter | — | Illinois |
| 63 | Mary White | 23 | Sister | Typist | Illinois |
| 64 | Hattie Hall THIS PERSON | 47 | Head | Maid | Tennessee |
| 65 | Nellie Lovell | 26 | Daughter | Nursemaid | Tennessee |
| 66 | Andrew Gray | 30 | Head | Mechanic | Tennessee |
| 67 | Ethel Gray | 30 | Wife | Seamstress | Louisiana |
| 68 | Versalie Gray | 16 | Daughter | — | Illinois |
| 69 | James Isaac | 43 | Head | Grading | Mississippi |
| 70 | Ethel Isaac | 40 | Wife | — | Georgia |
| 71 | Johnnie Mae Isaac | 10 | Daughter | — | Illinois |
| 72 | Nadine Isaac | 9 | Daughter | — | Illinois |
| 73 | Dorothy Isaac | 7 | Daughter | — | Illinois |
| 74 | James Isaac | 5 | Son | — | Illinois |
| 75 | Charlotte Isaac | 3 | Daughter | — | Illinois |
| 76 | Robert Isaac | 1 | Son | — | Illinois |
| 77 | Daisy Cole | 29 | Head | — | Alabama |
| 78 | Claudette Cole | 6 | Daughter | — | Illinois |
| 79 | Gilbert Cole | 4 | Son | — | Illinois |
| 80 | Melvin Cole | 2 | Son | — | Illinois |
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)