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James Kerr — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Will-County, Illinois

Our Model Tree links this James Kerr across the 1930 and 1940 US Censuses in Will-County, Illinois (XGBoost, ~Confirmed) — first a head (b.~1899), then head of a 5-person household.

Age 41 b. ~1899 Male Head Born: Illinois Married

1940 Census Record Details

Census Year1940
LocationWill-County, Illinois
SurnameKerr
Given NameJames
Relationship to HeadHead
SexM
Color / RaceWhite
Age41
Marital StatusMarried
BirthplaceIllinois
1935 Residence (City)Sherwood Beach
1935 Residence (County)Will
Additional Details
OccupationLaborer
IndustryW. P. A. Project
Class of WorkerGW
Hours Worked52
Income (1939)600
Highest GradeNo 8
1935 ResidenceSame Place
Birth StateIllinois
Birth CountryUnited States
Birthplace (normalized)illinois
OccupationLaborer
Township / WardSherwood Beach
Est. Birth Year~1899

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.

5 people recorded at the same address in the 1940 census.

Name Relation to head Relative to James Age Birth yr
Audrey Kerr Daughter — 9 ~1931
George Kerr Son — 8 ~1932
James Kerr Son — 18 ~1922
James Kerr Head — 41 ~1899
Margaret Kerr Spouse — 37 ~1903

Census Appearances

1930
Will, Illinois
Head, age 30
Will, Illinois · implied b. ~1900 — 3 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kerr
Given Name James
Relationship to Head Head
Sex M
Color / Race White
Age 30
Marital Status Married
Birthplace Illinois
Age at First Marriage 20
Father's Birthplace England
Mother's Birthplace England
Occupation Laborer
Industry Electric plant
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Home Value / Rent 4500
Radio Set R
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1940
Will-County, Illinois
Head, age 41
Will-County, Illinois · implied b. ~1899 — 5 household members
Surname Kerr
Given Name James
Relationship to Head Head
Sex M
Color / Race White
Age 41
Marital Status Married
Birthplace Illinois
1935 Residence (City) Sherwood Beach
1935 Residence (County) Will
Occupation Laborer
Industry W. P. A. Project
Class of Worker GW
Hours Worked 52
Income (1939) 600
Highest Grade No 8
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.
Linked across censuses
Our Model Tree links James Kerr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Kerr
Head · 1940 · age 41 · b. ~1899 · 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 — Will-County, Illinois Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00909-00868)

Line Name Age Relation Occupation Birthplace
1 Mary Laque 65 Head — Minnesota
2 Raymond Laque 25 Son — Michigan
3 Ezra Veeck 47 Head Laborer Michigan
4 Martha Veeck 47 Wife — Illinois
5 Lawrence Veeck 17 Son Fireguard Illinois
6 Lois Veeck 15 Daughter — Illinois
7 Robert E. Wilhelmi 22 Head Distributor Illinois
8 Georgia Wilhelmi 21 Wife — New York
9 June Laura Wilhelmi 2 Daughter — Illinois
10 E. Robert Wilhelmi 0 Son — Illinois
11 Leo Clark 48 Head Laborer Illinois
12 Frances Clark 48 Wife — Illinois
13 Leslie Clark 22 Son Attendant Illinois
14 Wayne Clark 19 Son New Worker Illinois
15 Gerald Clark 18 Son — Illinois
16 Elizabeth Clark 13 Daughter — Illinois
17 Lois Clark 11 Daughter — Illinois
18 Fred Lundstrom 25 Head Molder Illinois
19 Harriet Lundstrom 20 Wife — Illinois
20 James Kerr THIS PERSON 41 Head Laborer Illinois
21 Margaret Kerr 37 Wife — Illinois
22 James Jr. Kerr 18 Son New Worker Illinois
23 Audrey Kerr 9 Daughter — Illinois
24 George Kerr 8 Son — Illinois
25 Clarence Schmitz 48 Head Steamfitter Illinois
26 Cecelia Schmitz 32 Wife — Illinois
27 Cecil Lee Schmitz 11 Daughter — Illinois
28 Doris Jean Schmitz 9 Daughter — Illinois
29 Jean Ann Schmitz 6 Daughter — Illinois
30 Clarence Schmitz 4 Son — Illinois
31 Ralph Hutchall 35 Head Truck Driver Illinois
32 Mildred Hutchall 33 Wife — Illinois
33 Janice Hutchall 11 Daughter — Illinois
34 Ralph Jr. Hutchall 9 Son — Illinois
35 Raymond Hutchall 7 Son — Illinois
36 Lois Hutchall 5 Daughter — Illinois
37 John C. Muir 56 Head Locomotive Engineer Illinois
38 Anna Muir 54 Wife — Illinois
39 Frank Muir 31 Son Switchman Illinois
40 Sheridan Muir 29 Son Locomotive Fireman 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)

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