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William Harvey — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Jefferson-County, Idaho

Our Model Tree links this William Harvey across the 1920, 1930 and 1940 US Censuses in Jefferson-County, Idaho (XGBoost, ~Confirmed) — first a head (b.~1879), then head of a 4-person household.

Age 61 b. ~1879 Male Head Born: Kansas Married

1940 Census Record Details

Census Year1940
LocationJefferson-County, Idaho
SurnameHarvey
Given NameWilliam H.
Relationship to Headhead
SexM
Color / RaceWhite
Age61
Marital StatusMarried
BirthplaceKansas
1935 Residence (City)Hamer E. P.
1935 Residence (County)Jefferson
Additional Details
OccupationFarmer
IndustryFarm
Class of WorkerOA
Hours Worked40
Income (1939)0
Highest GradeNo 8
1935 ResidenceSame place
Birth StateKansas
Birth CountryUnited States
Birthplace (normalized)kansas
OccupationFarmer
Township / WardHamer E P
Est. Birth Year~1879

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.

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

Name Relation to head Relative to William Age Birth yr
Marie Harvey Daughter — 19 ~1921
Estella Harvey Daughter — 17 ~1923
William Harvey Head — 61 ~1879
Kattie Harvey Spouse — 58 ~1882

Census Appearances

1920
Jefferson, Idaho
Head, age 41
Jefferson, Idaho · implied b. ~1879 — 4 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Harvey
Given Name William G
Relationship to Head Head
Sex M
Color / Race White
Age 41
Marital Status Married
Birthplace Kansas
Father's Birthplace Scotland
Mother's Birthplace Iowa
Occupation Farmer
Industry Genl Farm
Class of Worker OA
Can Read Yes
Can Write Yes
Speaks English Yes
Home Owned/Rented O
Home Free/Mortgaged F
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas
1930
Jefferson, Idaho
Head, age 50
Jefferson, Idaho · implied b. ~1880 — 6 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Harvey
Given Name William K.
Relationship to Head Head
Sex M
Color / Race White
Age 50
Marital Status Married
Birthplace Kansas
Age at First Marriage 25
Father's Birthplace Scotland
Mother's Birthplace Iowa
Occupation Farmer
Industry General Farm
Class of Worker W
Can Read/Write Yes
Home Owned/Rented O
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas
1940
Jefferson-County, Idaho
Head, age 61
Jefferson-County, Idaho · implied b. ~1879 — 4 household members
Surname Harvey
Given Name William H.
Relationship to Head head
Sex M
Color / Race White
Age 61
Marital Status Married
Birthplace Kansas
1935 Residence (City) Hamer E. P.
1935 Residence (County) Jefferson
Occupation Farmer
Industry Farm
Class of Worker OA
Hours Worked 40
Income (1939) 0
Highest Grade No 8
1935 Residence Same place
Birth State Kansas
Birth Country United States
Birthplace (normalized) kansas

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 William Harvey across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Harvey
Head · 1940 · age 61 · b. ~1879 · Idaho
★ 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 — Jefferson-County, Idaho Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00747-00548)

Line Name Age Relation Occupation Birthplace
1 Blanche E. Wollaston 56 wife Farmer Idaho
2 C. A. Sanders 59 head Farmer Utah
3 Sarah Sanders 55 wife — Utah
4 Fern S. Thompson 39 head — Idaho
5 Jake A. Thompson 21 son — Idaho
6 Dorothy Thompson 17 daughter — Idaho
7 Milton Thompson 12 son — Idaho
8 Raymond Thompson 10 son — Idaho
9 Virginia D. Laird 28 head Teacher Utah
10 John E. Blomquist 42 head Farmer Idaho
11 Ina E. Blomquist 44 wife — Utah
12 Emmett Blomquist 20 son Farmer Idaho
13 Wayne Blomquist 15 son — Idaho
14 Donald Blomquist 13 son — Idaho
15 Wanda Blomquist 10 daughter — Idaho
16 Walter Runkel 38 hired man Farm Hand Penn.
17 Harold E. Thomas 34 head Supt. Idaho
18 Helen Thomas 29 wife — Idaho
19 H. Earl Thomas 3 son — Idaho
20 Calvin J. Clark 29 head Road Work Idaho
21 Fay Clark 25 wife — Idaho
22 Calvin Lee Clark 8 son — Idaho
23 Sharon Faye Clark 1 daughter — Idaho
24 Merlin S. Ellis 29 head Farmer Idaho
25 L. Jean Ellis 24 wife — Idaho
26 Robert Ellis 5 son — Idaho
27 Gary Ellis 2 son — Idaho
28 H. D. Long 65 head Farmer Kentucky
29 Edward Blakley 55 lodger Farmer Kansas
30 Horace K. Johnston 38 head Farmer Idaho
31 Francis A. Johnston 19 daughter — Idaho
32 Myrtle D. Johnston 16 daughter — Idaho
33 Howard Harvey 31 head Farmer Kansas
34 Buddy Harvey 32 wife — Iowa
35 William H. Harvey THIS PERSON 61 head Farmer Kansas
36 Kattie E. Harvey 58 wife — Ind.
37 Marie E. Harvey 19 daughter — Idaho
38 Estella A. Harvey 17 daughter — Idaho
39 Elbert M. Hall 62 head Labor No. Car.
40 Adrian Hall 26 son Farm No. Car.

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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