JH
Julia Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Julia Hall across the 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 11-person household.
Age 40
b. ~1900
Female
Spouse
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hall |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Chicago |
| Est. Birth Year | ~1900 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Julia | Age | Birth yr |
|---|---|---|---|---|
| Ivena Hall | Daughter | — | 20 | ~1920 |
| Macy Hall | Son | — | 4 | ~1936 |
| Claude Hall | Son | — | 11 | ~1929 |
| Christine Hall | Daughter | — | 14 | ~1926 |
| Julia Hall | Spouse | — | 40 | ~1900 |
| Jenita Hall | Daughter | — | 1 | ~1939 |
| Cecil Hall | Son | — | 8 | ~1932 |
| Claude Hall | Head | — | 40 | ~1900 |
| Gertrude Hall | Daughter | — | 3 | ~1937 |
| Wallis Hall | Son | — | 10 | ~1930 |
| Gylidren Hall | Daughter | — | 5 | ~1935 |
Census Appearances
1930
Cook, Illinois
Other, age 33
Cook, Illinois · implied b. ~1897 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Julia |
| Relationship to Head | Roomer |
| Sex | F |
| Color / Race | Black |
| Age | 33 |
| Marital Status | Un |
| Birthplace | Tennessee |
| Father's Birthplace | U.S.A. |
| Mother's Birthplace | Arkansas |
| Occupation | Servant |
| Industry | Private Family |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Cook-County, Illinois
Spouse, age 40
Cook-County, Illinois · implied b. ~1900 — 11 household members
| Surname | Hall |
| Given Name | Julia |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Hours Worked | 0 |
| Highest Grade | No 7 |
| 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 Julia Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Julia Hall
Spouse · 1940 · age 40 · b. ~1900 · Illinois
★ You are viewing this record
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-t0627-00926-00665)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Leo Pate | 48 | Lodger | — | Tennessee |
| 42 | Roscoe King | 44 | Head | Barber | Alabama |
| 43 | Estella King | 51 | Wife | — | Georgia |
| 44 | Roscoe Jr. King | 23 | Son | Assist Clerk | Alabama |
| 45 | Audra King | 21 | Daughter in law | — | Illinois |
| 46 | Roscoe C. King | 1 | Grandson | — | Illinois |
| 47 | Alex Hobbs | 38 | Head | Hog Grader | Texas |
| 48 | Ida Hobbs | 32 | Wife | — | Mississippi |
| 49 | Rufus Collins | 30 | Lodger | Hand Carrier | Georgia |
| 50 | George W. Harrison | 72 | Lodger | — | Missouri |
| 51 | James H. Jones | 59 | Head | Taylor | Georgia |
| 52 | Cora L. Jones | 50 | Wife | — | Georgia |
| 53 | Tommie Rogers | 39 | Head | Laborer | Arkansas |
| 54 | Lottie Rogers | 36 | Wife | — | Mississippi |
| 55 | Bertha Rogers | 11 | Daughter | — | Michigan |
| 56 | Claude Hall | 40 | Head | — | Tennessee |
| 57 | Julia Hall THIS PERSON | 40 | Wife | — | Tennessee |
| 58 | Ivena Hall | 20 | Daughter | New Worker | Tennessee |
| 59 | Christine Hall | 14 | Daughter | — | Illinois |
| 60 | Claude Jr. Hall | 11 | Son | — | Illinois |
| 61 | Wallis Hall | 10 | Son | — | Illinois |
| 62 | Cecil Hall | 8 | Son | — | Illinois |
| 63 | Macy Hall | 4 | Son | — | Illinois |
| 64 | Gylidren Hall | 5 | Daughter | — | Illinois |
| 65 | Gertrude Hall | 3 | Daughter | — | Illinois |
| 66 | Jenita Hall | 1 | Daughter | — | Illinois |
| 67 | Ernest Lucas | None | Head | — | — |
| 68 | Bulah Lucas | 37 | Wife | — | Mississippi |
| 69 | Gus Lucas | 13 | Son | — | Illinois |
| 70 | William Lucas | 11 | Son | — | Illinois |
| 71 | Beatrice Lucas | 8 | Daughter | — | Illinois |
| 72 | Johnnie Lucas | 5 | Son | — | Illinois |
| 73 | Louis Lucas | 2 | Son | — | Illinois |
| 74 | Edgar Lucas | 0 | Son | — | Illinois |
| 75 | Albert Liggen | 73 | Father | — | Arkansas |
| 76 | Joale Liggen | 60 | Mother | — | Mississippi |
| 77 | Fannie Washington | 57 | Head | — | Ohio |
| 78 | Gladys Nickleberry | 26 | Lodger | Sewing | Tennessee |
| 79 | Walter Hall | 40 | Lodger | Laborer | Tennessee |
| 80 | Anthony Jennings | 68 | Lodger | — | Georgia |
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)