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William Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kane-County, Illinois
Our Model Tree links this William Hall across the 1930 and 1940 US Censuses in Kane-County, Illinois (XGBoost, ~Confirmed) — first a son (b.~1918), then head of a 12-person household.
Age 22
b. ~1918
Male
Son
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kane-County, Illinois |
| Surname | Hall |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Aurora |
| 1935 Residence (County) | Kane |
| Additional Details | |
| Occupation | Body Repair |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 2 |
| Income (1939) | 332 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Body Repair |
| Township / Ward | Aurora |
| Est. Birth Year | ~1918 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Lois Hall | Daughter | — | 11 | ~1929 |
| Janet Hall | Daughter | — | 15 | ~1925 |
| Hazel Hall | Daughter | — | 22 | ~1918 |
| Shirley Hall | Daughter | — | 5 | ~1935 |
| Delilah Hall | Head | — | 47 | ~1893 |
| Francis Hall | Son | — | 19 | ~1921 |
| John Hall | Son | — | 3 | ~1937 |
| Robert Hall | Son | — | ~1940 | |
| William Hall | Son | — | 2 | ~1938 |
| Joy Hall | Son | — | 17 | ~1923 |
| Alfred Hall | Son | — | 12 | ~1928 |
| William Hall | Son | — | 22 | ~1918 |
Census Appearances
1930
Kane, Illinois
Other, age 12
Kane, Illinois · implied b. ~1918 — 28 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | William |
| Relationship to Head | Inmate |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Iowa |
| Occupation | Student |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Kane-County, Illinois
Son, age 22
Kane-County, Illinois · implied b. ~1918 — 12 household members
| Surname | Hall |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | Aurora |
| 1935 Residence (County) | Kane |
| Occupation | Body Repair |
| Industry | Automobile |
| Class of Worker | PW |
| Hours Worked | 2 |
| Income (1939) | 332 |
| Highest Grade | No 8 |
| 1935 Residence | Same Place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 William Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Hall
Son · 1940 · age 22 · b. ~1918 · Illinois
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Sibling
Hazel Hall
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lois Hall
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hall
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Hall
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Janet Hall
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hall
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Hall
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alfred Hall
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joy Hall
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hall
Sibling · 1940 · age
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 — Kane-County, Illinois
Open full size
1940 US Federal Census — Kane-County, Illinois
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-00819-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Verna Minard | 26 | Wife | — | Illinois |
| 42 | Donald Minard | 5 | Son | — | — |
| 43 | David Minard | 3 | Son | — | — |
| 44 | Darlene Minard | 2 | Daughter | — | — |
| 45 | Clarence Stiles | 30 | Head | Emergency | Illinois |
| 46 | Millard Stiles | 23 | Wife | — | Iowa |
| 47 | Marilyn Stiles | 2 | Daughter | — | — |
| 48 | Donald Stiles | 0 | Son | — | — |
| 51 | Delilah Hall | 47 | Head | — | Iowa |
| 52 | Francis Hall | 19 | Son | Emergency | Iowa |
| 53 | Joy Hall | 17 | Son | Emergency | Iowa |
| 54 | Janet Hall | 15 | Daughter | — | Iowa |
| 55 | Alfred Hall | 12 | Son | — | Iowa |
| 56 | Lois Hall | 11 | Daughter | — | Illinois |
| 57 | Shirley Hall | 5 | Daughter | — | — |
| 58 | John Hall | 3 | Son | — | — |
| 59 | William Hall THIS PERSON | 22 | Son | Body Repair | Iowa |
| 60 | Hazel Hall | 22 | Daughter | — | Iowa |
| 61 | William Hall | 2 | Son | — | — |
| 62 | Robert Hall | 0 | Son | — | — |
| 63 | George Carpenter | 56 | Head | Emergency | Illinois |
| 64 | Lottie Carpenter | 44 | Wife | — | Illinois |
| 65 | Albert Carpenter | 27 | Son | Laborer | Illinois |
| 66 | Harold Carpenter | 20 | Son | Emergency | Illinois |
| 67 | Mary Carpenter | 17 | Daughter | — | Illinois |
| 68 | Alice Erickson | 24 | Daughter | — | Illinois |
| 69 | Howard Erickson | 7 | Son | — | Illinois |
| 70 | Mary Erickson | 3 | Daughter | — | — |
| 71 | Donald Erickson | 0 | Son | — | — |
| 72 | Harold Fabin | 33 | Head | Emergency | Illinois |
| 73 | Lucille Fabin | 23 | Wife | — | Illinois |
| 74 | Harold Jr. Fabin | 9 | Son | — | — |
| 75 | Albert Fabin | 5 | Son | — | — |
| 76 | Marcia Fabin | 2 | Daughter | — | — |
| 77 | William Fabin | 0 | Son | — | — |
| 78 | Fred Groth | 73 | Head | — | Illinois |
| 79 | Grace Groth | 58 | Wife | — | Illinois |
| 80 | David Groth | 22 | Son | Brake Machine | Iowa |
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)