YourRoots by Genomelink
Sign up free
JK

James Kennedy — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Winnebago-County, Illinois

Our Model Tree links this James Kennedy across the 1920, 1930 and 1940 US Censuses in Winnebago-County, Illinois (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1914), then head of a 8-person household.

Age 26 b. ~1914 Male Son Born: Illinois Single

1940 Census Record Details

Census Year1940
LocationWinnebago-County, Illinois
SurnameKennedy
Given NameJames A.
Relationship to HeadSon
SexM
Color / RaceWhite
Age26
Marital StatusSingle
BirthplaceIllinois
1935 Residence (City)Rockford City
1935 Residence (County)Winnebago
Additional Details
OccupationMeat salesman
IndustryPacking company
Class of WorkerPW
Hours Worked48
Income (1939)1400
Highest GradeHs 4
1935 ResidenceSame house
Birth StateIllinois
Birth CountryUnited States
Birthplace (normalized)illinois
OccupationMeat Salesman
Township / WardRockford City
Est. Birth Year~1914

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.

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

Name Relation to head Relative to James Age Birth yr
Margaret Kennedy Daughter — 23 ~1917
Patricia Kennedy Daughter — 17 ~1923
James Kennedy Head — 65 ~1875
Maurice Kennedy Son — 14 ~1926
Robert Kennedy Son — 22 ~1918
James Kennedy Son — 26 ~1914
David Kennedy Son — 22 ~1918
Alice Kennedy Spouse — 53 ~1887

Census Appearances

1920
Winnebago, Illinois
Son, age 5
Winnebago, Illinois · implied b. ~1915 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kennedy
Given Name James A.
Relationship to Head Son
Sex M
Color / Race White
Age 5
Marital Status Single
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Illinois
Occupation none
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1930
Winnebago, Illinois
Son, age 16
Winnebago, Illinois · implied b. ~1914 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Kennedy
Given Name James A
Relationship to Head Son
Sex M
Color / Race White
Age 16
Marital Status Single
Birthplace Illinois
Father's Birthplace Illinois
Mother's Birthplace Illinois
Can Read/Write Yes
Birth State Illinois
Birth Country United States
Birthplace (normalized) illinois
1940
Winnebago-County, Illinois
Son, age 26
Winnebago-County, Illinois · implied b. ~1914 — 8 household members
Surname Kennedy
Given Name James A.
Relationship to Head Son
Sex M
Color / Race White
Age 26
Marital Status Single
Birthplace Illinois
1935 Residence (City) Rockford City
1935 Residence (County) Winnebago
Occupation Meat salesman
Industry Packing company
Class of Worker PW
Hours Worked 48
Income (1939) 1400
Highest Grade Hs 4
1935 Residence Same house
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.
Model Tree available
Our Model Tree links James Kennedy across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father James Kennedy (~0.92 confidence) and father James Kennedy (~0.92 confidence) and mother Alice Kennedy (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
James Kennedy
b. ~1875
Source father
● Household · direct · ~0.92
Father
James Kennedy
b. ~1875
Source father
● Household · direct · ~0.92
Mother
Alice Kennedy
b. ~1887
Source mother
● Household · direct · ~0.92
This person
Anchor record
James Kennedy
Son · 1940 · age 26 · b. ~1914 · Illinois
★ You are viewing this record
Sibling
David Kennedy
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Kennedy
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Kennedy
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maurice Kennedy
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Kennedy
Sibling · 1940 · age 17
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 — Winnebago-County, Illinois Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00913-00125)

Line Name Age Relation Occupation Birthplace
1 Hazel Campbell 52 Sister — Illinois
2 Harry Campbell 53 Brother Proprietor Illinois
3 Raymond Reed 43 Head Receiving Clerk Illinois
4 Mark Blickner 40 Head Clerk Wisconsin
5 Alma Blickner 33 Wife Telephone Operator Iowa
6 Dick Davis 15 Son — Iowa
7 Gertrude Soule 64 Head Practical Nurse Illinois
8 Charles A. Soule 69 Husband — Wisconsin
9 William Soule 20 Son Desk Work Illinois
10 John Soule 19 Son Bus Boy Illinois
11 Charles Sherbondy 33 Head Accountant Illinois
12 Helen Sherbondy 35 Daughter — Illinois
13 Patricia Sherbondy 12 Daughter — Illinois
14 Riccardo Campobello 55 Head Laborer Italy
15 Virginia Campobello 49 Wife — Italy
16 Frances Campobello 22 Daughter Sewer Illinois
17 Samuel Campobello 19 Son Apprentice Illinois
18 Richard Campobello 17 Son Apprentice Illinois
19 Mary Ann Campobello 15 Daughter — Illinois
20 Andrew Campobello 10 Son — Illinois
21 Alfred D. Wood 70 Head Funeral Director Wisconsin
22 Grace Wood 63 Wife — Illinois
23 James M. Pratt 75 Head Eye, Ear, Nose & Throat Doctor Illinois
24 Marie Pratt 59 Wife Landlady Norway
25 Marie Robyns 40 Head Teacher Kentucky
26 Alice Beatty 48 Head Teacher Illinois
27 Sarah Burr 48 Head Teacher Iowa
28 Alice E. Callahan 70 Head — Illinois
29 Peter Hansen 42 Head Laborer Denmark
30 Nora Hansen 33 Wife — Minnesota
31 Marie Hansen 17 Daughter Clerk Iowa
32 Adama|Adams Hansen 13 Daughter — Iowa
33 James M. Kennedy 65 Head Construction Foreman Illinois
34 Alice Kennedy 53 Wife — Illinois
35 James A. Kennedy THIS PERSON 26 Son Meat Salesman Illinois
36 Margaret M. Kennedy 23 Daughter Social Worker Illinois
37 David P. Kennedy 22 Son Machinist Illinois
38 Robert J. Kennedy 22 Son Packer Illinois
39 Patricia L. Kennedy 17 Daughter — Illinois
40 Maurice Kennedy 14 Son — Illinois

Pedigree Summary

James + 5 siblings
Gen 1 · 3 parents ~0.92
Max depth 4 (1900–1950 window)

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)

👤 View Profile 🌳 Ancestors 👥 Descendants