Harry Young — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Sullivan-County, Indiana

Our Model Tree links this Harry Young across the 1920, 1930 and 1940 US Censuses in Sullivan-County, Indiana (XGBoost, ~Confirmed), with identified parents Mamie — first a son (b.~1915), then head of a 2-person household.

Age 25 b. ~1915 Male Son Born: Indiana Single

1940 Census Record Details

Census Year	1940
Location	Sullivan-County, Indiana
Surname	Young
Given Name	Harry
Relationship to Head	Son
Sex	M
Color / Race	White
Age	25
Marital Status	Single
Birthplace	Indiana
1935 Residence (City)	Dugger Town
1935 Residence (County)	Sullivan
Additional Details
Occupation	Grocery Clerk
Industry	Retail Grocery
Class of Worker	PW
Hours Worked	14
Income (1939)	254
Highest Grade	Hs 2
1935 Residence	Same House
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana
Occupation	Grocery Clerk
Township / Ward	Dugger Town
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.

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

Name	Relation to head	Relative to Harry	Age	Birth yr
Mamie Young	Head	—	53	~1887
Harry Young	Son	—	25	~1915

Census Appearances

1920

Sullivan, Indiana

Son, age 5

Sullivan, Indiana · implied b. ~1915 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Young
Given Name	Harry
Relationship to Head	Son
Sex	M
Color / Race	White
Age	5
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Illinois
Mother's Birthplace	Indiana
Can Read	No
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1930

Sullivan, Indiana

Son, age 15

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

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Young
Given Name	Harry
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Indiana
Father's Birthplace	Illinois
Mother's Birthplace	Indiana
Occupation	none
Can Read/Write	Yes
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

1940

Sullivan-County, Indiana

Son, age 25

Sullivan-County, Indiana · implied b. ~1915 — 2 household members

Surname	Young
Given Name	Harry
Relationship to Head	Son
Sex	M
Color / Race	White
Age	25
Marital Status	Single
Birthplace	Indiana
1935 Residence (City)	Dugger Town
1935 Residence (County)	Sullivan
Occupation	Grocery Clerk
Industry	Retail Grocery
Class of Worker	PW
Hours Worked	14
Income (1939)	254
Highest Grade	Hs 2
1935 Residence	Same House
Birth State	Indiana
Birth Country	United States
Birthplace (normalized)	indiana

Model Tree

Model Tree available

Our Model Tree links Harry Young across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Mamie Young (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.

Show:

Gen 1 Parents confidence ≈ 0.92

Mother

Mamie Young

b. ~1887

Source mother

● Household · direct · ~0.92

This person

Anchor record

Harry Young

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

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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 — Sullivan-County, Indiana Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01097-00012)

Line	Name	Age	Relation	Occupation	Birthplace
1	Hubert Nowell	29	Head	Laborer	Kentucky
2	Ruth Nowell	2	Daughter	—	Indiana
3	Commodore Graham	70	Head	—	Indiana
4	Ralph Mcclellan	43	Head	Laborer	Indiana
5	Hazel Mcclellan	39	Wife	—	Indiana
6	Howard Mcclellan	20	Son	Cook	Indiana
7	Mildred Mcclellan	17	Daughter	—	Indiana
8	William Mcclellan	15	Son	—	Indiana
9	Wilma Mcclellan	13	Daughter	—	Indiana
10	Hennith Mcclellan	11	Son	—	Indiana
11	Roy Lee Mcclellan	5	Son	—	Indiana
12	Larry Jean Mcclellan	2	Son	—	Indiana
13	Allan B. Mcclellan	1	Son	—	Indiana
14	Henry Willoughby	67	Head	Coal Miner	Kentucky
15	Elizabeth Willoughby	65	Wife	—	Kentucky
16	Gladys Willoughby	34	Son	Bartender	Indiana
17	Elmer Boens	38	Head	Laborer	Indiana
18	Nettie Boens	35	Wife	—	Indiana
19	Mamie Young	53	Head	Relief Clerk	Indiana
20	Harry Young THIS PERSON	25	Son	Grocery Clerk	Indiana
21	Ernest Taylor	50	Head	Barber	Indiana
22	Ruth Taylor	48	Wife	—	Indiana
23	James Taylor	20	Son	Clerk	Indiana
24	Ralph Spencer	25	Son in law	Truck Driver	Indiana
25	Sybil Spencer	27	Daughter	—	Indiana
26	Jimmy Spencer	3	Son	—	Indiana
27	Charles Arthur	64	Head	Laborer	Indiana
28	Nancy E. Arthur	69	Wife	—	Indiana
29	Marshall Cobb	56	Head	Coal Miner	Kentucky
30	Nancy Cobb	65	Wife	—	Kentucky
31	Leon Cobb	19	Son	—	Indiana
32	Donald Cobb	17	Son	—	Indiana
33	Vernon Cobb	17	Son	—	Indiana
34	Dottie Cobb	11	Daughter	—	Indiana
35	Esther Scott	33	Head	—	Indiana
36	James Scott	8	Son	—	Indiana
37	Tommy Scott	6	Son	—	Indiana
38	Jerry Scott	3	Son	—	Indiana
39	Mary Scott	1	Daughter	—	Indiana
40	Ernest De Neve	41	Head	Laborer	Kansas

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Pedigree Summary

Harry

Gen 1 · 1 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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