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Mabel Hill — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cook-County, Illinois
Our Model Tree links this Mabel Hill across the 1920, 1930 and 1940 US Censuses in Cook-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Cook-County, Illinois |
| Surname | Hill |
| Given Name | Mabel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago |
| Est. Birth Year | ~1897 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mabel | Age | Birth yr |
|---|---|---|---|---|
| Mabel Hill | Spouse | — | 43 | ~1897 |
| Godfrey Hill | Head | — | 44 | ~1896 |
| Joyce Hill | Daughter | — | 10 | ~1930 |
Census Appearances
1920
Cook, Illinois
Spouse, age 21
Cook, Illinois · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Mabel |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Spouse, age 31
Cook, Illinois · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Mabel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Germany |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 43
Cook-County, Illinois · implied b. ~1897 — 3 household members
| Surname | Hill |
| Given Name | Mabel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago |
| 1935 Residence (County) | Cook |
| Income (1939) | 0 |
| Highest Grade | H 2 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Mabel Hill across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mabel Hill
Spouse · 1940 · age 43 · b. ~1897 · 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
38 people indexed on this census page (nara:1940:m-t0627-00936-00048)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Siddall | 56 | Head | Salesman | Illinois |
| 2 | Kathryn Siddall | 54 | Wife | — | New York |
| 3 | James Siddall | 25 | Son | — | Illinois |
| 4 | Mary L. Siddall | 19 | Daughter | — | Illinois |
| 5 | Leslie Harvey | 45 | Head | Advertising | So Dakota |
| 6 | Blanche Harvey | 43 | Wife | — | Illinois |
| 7 | Janice Harvey | 17 | Daughter | — | Illinois |
| 8 | Robert Harvey | 14 | Son | — | Illinois |
| 9 | Charles Nims | 51 | Head | Sales Manager | Illinois |
| 10 | Louise Nims | 42 | Wife | — | Kentucky |
| 11 | Mary Lee Nims | 21 | Daughter | — | Illinois |
| 12 | Julia Nims | 72 | Mother | — | New York |
| 13 | Francis Pack | 39 | Head | Electrician | Illinois |
| 14 | Eleanor Pack | 35 | Wife | — | Illinois |
| 15 | Jack Horlock | 32 | Head | Welding | Illinois |
| 16 | Margaret Horlock | 28 | Wife | — | Illinois |
| 17 | Robert Horlock | 1 | Son | — | Illinois |
| 18 | Henry Barry | 65 | Head | — | Iowa |
| 19 | Catherine Barry | 65 | Wife | — | Illinois |
| 20 | Joseph Edmonds | 62 | Head | Steel Worker | England |
| 21 | Rose Edmonds | 52 | Wife | — | Illinois |
| 22 | Remigius Lanette | 49 | Head | Superintendent | Illinois |
| 23 | Irma Lanette | 47 | Wife | — | Illinois |
| 24 | Lawrence Lanette | 23 | Son | — | Illinois |
| 25 | Mary Sheila Lanette | 13 | Daughter | — | Illinois |
| 26 | Matilda Hackenberg | 61 | Head | — | Illinois |
| 27 | Charles Mewes | 66 | Head | Piano Tuner | Illinois |
| 28 | Helen Mewes | 66 | Wife | — | Illinois |
| 29 | Charles Mewes | 34 | Son | Director | Illinois |
| 30 | Richard Mewes | 33 | Son | Clerk | Illinois |
| 31 | Gillon Johnson | 42 | Head | Foreman | Iowa |
| 32 | Mildred Johnson | 34 | Wife | — | Illinois |
| 33 | Robert Johnson | 10 | Son | — | Illinois |
| 34 | Beverly Johnson | 6 | Daughter | — | Illinois |
| 35 | Walter Hide | 51 | Brother in law | Machinist | Illinois |
| 36 | Godfrey Hill | 44 | Head | Salesman | Illinois |
| 37 | Mabel Hill THIS PERSON | 43 | Wife | — | Illinois |
| 38 | Joyce Hill | 10 | Daughter | — | 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)