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Jack Harris — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Franklin-County, Ohio

Our Model Tree links this Jack Harris across the 1930 and 1940 US Censuses in Franklin-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 7-person household.

Age 19 b. ~1921 Male Son Born: Ohio Single

1940 Census Record Details

Census Year1940
LocationFranklin-County, Ohio
SurnameHarris
Given NameJack
Relationship to HeadSon
SexM
Color / RaceWhite
Age19
Marital StatusSingle
BirthplaceOhio
1935 Residence (City)Shadville
1935 Residence (County)Franklin
Additional Details
OccupationFilling station
IndustryOil Co
Class of WorkerPW
Hours Worked14
Income (1939)104
Highest GradeNo Hs 3
1935 ResidenceSame House
Birth StateOhio
Birth CountryUnited States
Birthplace (normalized)ohio
OccupationFilling Station
Township / WardShadville
Est. Birth Year~1921

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.

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

Name Relation to head Relative to Jack Age Birth yr
Frank Harris Son — 24 ~1916
Malcolm Harris Son — 16 ~1924
Robert Harris Son — 28 ~1912
Harold Harris Son — 32 ~1908
Jack Harris Son — 19 ~1921
Mary Harris Spouse — 55 ~1885
Bert Harris Head — 58 ~1882

Census Appearances

1930
Franklin, Ohio
Son, age 9
Franklin, Ohio · implied b. ~1921 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Harris
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 9
Marital Status Single
Birthplace Ohio
Father's Birthplace Ohio
Mother's Birthplace Ohio
Occupation none
Can Read/Write Yes
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio
1940
Franklin-County, Ohio
Son, age 19
Franklin-County, Ohio · implied b. ~1921 — 7 household members
Surname Harris
Given Name Jack
Relationship to Head Son
Sex M
Color / Race White
Age 19
Marital Status Single
Birthplace Ohio
1935 Residence (City) Shadville
1935 Residence (County) Franklin
Occupation Filling station
Industry Oil Co
Class of Worker PW
Hours Worked 14
Income (1939) 104
Highest Grade No Hs 3
1935 Residence Same House
Birth State Ohio
Birth Country United States
Birthplace (normalized) ohio

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 Jack Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Harris
Son · 1940 · age 19 · b. ~1921 · Ohio
★ You are viewing this record
Sibling
Harold Harris
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Malcolm Harris
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Harris
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Harris
Sibling · 1940 · age 24
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 — Franklin-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03069-00058)

Line Name Age Relation Occupation Birthplace
1 Guy Crago 14 Son — Ohio
2 Mary Crago 12 Daughter — Ohio
3 Nora Crago 9 Daughter — Ohio
4 Clarence Crago 7 Son — Ohio
5 Dean Crago 4 Son — Ohio
6 Richard Crago 2 Son — Ohio
7 Maggie B Smith 68 Head — Ohio
8 Joshua Smith 80 Husband — Ohio
9 Deloris Dean 17 Grand Daughter — Ohio
10 Betty Shotto 15 Daughter — Ohio
11 Bert Harris 58 Head Painter Ohio
12 Mary Harris 55 Wife — Ohio
13 Harold Harris 32 Son Meat Cutter Ohio
14 Robert Lee Harris 28 Son Truck Driver Ohio
15 Frank Harris 24 Son — Ohio
16 Jack Harris THIS PERSON 19 Son Filling Station Ohio
17 Malcolm Harris 16 Son — Ohio
18 Stanley Caylor 46 Head Conductor Ohio
19 Agnes Caylor 42 Wife — Ohio
20 Louise Caylor 19 Daughter — Ohio
21 Stanley Caylor 17 Son — Ohio
22 Eileen Caylor 15 Daughter — Ohio
23 Ethel May Caylor 13 Daughter — Ohio
24 John Earl Caylor 11 Son — Ohio
25 Evaline Caylor 68 Head — Ohio
26 Virginia Caylor 36 Daughter Maid Ohio
27 Rebecca Caylor 32 Daughter Library Clerk Ohio
28 Dortha Caylor 30 Daughter Marking Clerk Ohio
29 Zilma Tompson 42 Head — Ohio
30 George Tompson 21 Son Farmer Ohio
31 John Tompson 17 Son — Ohio
32 Francis Tompson 15 Daughter — Ohio
33 Annie Lou Tompson 5 Daughter — Ohio
34 Nancy Jean Tompson 8 Daughter — Ohio
35 Lester Slick 40 Head Farmer Maryland
36 Edith Slick 34 Wife — Kentucky
37 Lester Slick 7 Son — West Virginia
38 William Slick 5 Son — West Virginia
39 Anna May Slick 3 Daughter — West Virginia
40 Mary Sal Slick 1 Daughter — Ohio

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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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