Isaac Jones — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Hamilton-County, Indiana

Our Model Tree links this Isaac Jones across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Indiana (XGBoost, ~Confirmed), with identified parents Chester & Hallie — first a head (b.~1915), then head of a 3-person household.

Age 25 b. ~1915 Male Head Born: Indiana Married

1940 Census Record Details

Census Year	1940
Location	Hamilton-County, Indiana
Surname	Jones
Given Name	Isaac
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Indiana
1935 Residence (City)	R
1935 Residence (County)	Hamilton
Additional Details
Occupation	Factory Worker
Industry	Paper Box Manufacture
Class of Worker	PW
Hours Worked	54
Income (1939)	900
Highest Grade	H 4
1935 Residence	Indiana
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana
Occupation	Factory Worker
Township / Ward	Town Of Westfield
Est. Birth Year	~1915

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.

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

Name	Relation to head	Relative to Isaac	Age	Birth yr
Susan Jones	Daughter	—	2	~1938
Isaac Jones	Head	—	25	~1915
Margaret Jones	Spouse	—	24	~1916

Census Appearances

1920

Hamilton, Indiana

Son, age 5

Hamilton, Indiana · implied b. ~1915 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jones
Given Name	Isaac
Relationship to Head	Son
Sex	M
Color / Race	White
Age	5
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Indiana
Mother's Birthplace	Indiana
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1930

Hamilton, Indiana

Son, age 15

Hamilton, Indiana · implied b. ~1915 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Jones
Given Name	Isaac
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Indiana
Mother's Birthplace	Indiana
Can Read/Write	Yes
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1940

Hamilton-County, Indiana

Head, age 25

Hamilton-County, Indiana · implied b. ~1915 — 3 household members

Surname	Jones
Given Name	Isaac
Relationship to Head	Head
Sex	M
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Indiana
1935 Residence (City)	R
1935 Residence (County)	Hamilton
Occupation	Factory Worker
Industry	Paper Box Manufacture
Class of Worker	PW
Hours Worked	54
Income (1939)	900
Highest Grade	H 4
1935 Residence	Indiana
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

Model Tree

Model Tree available

Our Model Tree links Isaac Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Chester Jones (~0.92 confidence) and mother Hallie Jones (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Chester Jones

b. ~1882

Source father

● Household · direct · ~0.92

Mother

Hallie Jones

b. ~1888

Source mother

● Household · direct · ~0.92

This person

Anchor record

Isaac Jones

Head · 1940 · age 25 · b. ~1915 · Indiana

★ 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 — Hamilton-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01050-00567)

Line	Name	Age	Relation	Occupation	Birthplace
1	John H. Daniel	46	Head	Dentist	Indiana
2	Maude L. Daniel	46	Wife	—	Indiana
3	Louise A. Daniel	21	Daughter	—	Indiana
4	Jean Daniel	14	Daughter	—	Indiana
5	Gladys M. Benson	73	Head	—	Indiana
6	Blanchard Beals	55	Head	Salesman	Indiana
7	Cora S. Beals	51	Wife	—	Indiana
8	Thomas Blair	81	Head	—	Indiana
9	Clara S. Blair	77	Sister	—	Indiana
10	Edith A. Stagg	85	Head	—	Indiana
11	Mary J. Stagg	71	Sister in law	—	Indiana
12	Ronda C. Hiatt	53	Head	Farmer	Indiana
13	Myra G. Hiatt	46	Wife	Practical Nurse	Indiana
14	Pike Roberts	72	Father in law	—	Indiana
15	Allie Moon	66	Head	—	Indiana
16	Wilma Moon	38	Daughter	Public School Teacher	Indiana
17	Elsie Moon	37	Daughter	Public School Teacher	Indiana
18	Lester Jr. Moon	14	Grandson	—	Indiana
19	Ida M. Moon	70	Wife	—	Indiana
20	John F. Beals	73	Head	Lawyer	Indiana
21	Flora S. Beals	68	Wife	—	Indiana
22	Emeline Fodrea	87	Mother in law	—	Indiana
23	Jeanette Roberts	20	Lodger	—	Indiana
24	Emmett L. Mendenhall	48	Head	Owner	Indiana
25	Irma S. Mendenhall	48	Wife	—	Indiana
26	Aaron J. Henley	42	Head	Owner Proprietor	Indiana
27	Beulah M. Henley	44	Wife	—	Indiana
28	Florence Henley	15	Daughter	—	Indiana
29	Johnny Henley	9	Son	—	Indiana
30	Harry B. Hinshaw	62	Head	Owner Shoe Repair	Indiana
31	Mary E. Hinshaw	60	Wife	—	Indiana
32	Louella G. Harris	71	Head	—	Missouri
33	John M. Harris	42	Son	Electrical Engineer	Indiana
34	Katherine Harris	42	Daughter in law	—	Indiana
35	Helen L. Harris	18	Granddaughter	—	Indiana
36	Isaac Jones THIS PERSON	25	Head	Factory Worker	Indiana
37	Margaret Jones	24	Wife	—	Indiana
38	Susan L. Jones	2	Daughter	—	Indiana
39	Zeri Barker	49	Head	Feed Grinder	Indiana
40	Hazel Barker	50	Wife	Cook	Indiana

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Pedigree Summary

Isaac

Gen 1 · 2 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)

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