John Dean — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Clermont-County, Ohio

Our Model Tree links this John Dean across the 1920, 1930 and 1940 US Censuses in Clermont-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 8-person household.

Age 52 b. ~1888 Male Head Born: Kentucky Married

1940 Census Record Details

Census Year	1940
Location	Clermont-County, Ohio
Surname	Dean
Given Name	John S.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Monroe Township
1935 Residence (County)	Clermont
Additional Details
Occupation	Farmer
Industry	Grain
Class of Worker	OA
Hours Worked	44
Income (1939)	0
Highest Grade	7
1935 Residence	Same place
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky
Occupation	Farmer
Township / Ward	Monroe Township
Est. Birth Year	~1888

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 John	Age	Birth yr
John Dean	Head	—	52	~1888
Sarah Dean	Other	—	25	~1915
David Dean	Son	—	10	~1930
Stanley Dean	Son	—	16	~1924
Clifford Dean	Son	—	8	~1932
Donald Dean	Son	—	12	~1928
Earl Dean	Son	—	14	~1926
Mary Dean	Spouse	—	48	~1892

Census Appearances

1920

Hamilton, Ohio

Head, age 31

Hamilton, Ohio · implied b. ~1889 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Dean
Given Name	John S
Relationship to Head	Head
Sex	M
Color / Race	White
Age	31
Marital Status	Married
Birthplace	Kentucky
Father's Birthplace	Kentucky
Mother's Birthplace	Kentucky
Occupation	labor
Industry	foundry
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1930

Hamilton, Ohio

Head, age 42

Hamilton, Ohio · implied b. ~1888 — 11 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Dean
Given Name	John S.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	42
Marital Status	Married
Birthplace	Kentucky
Age at First Marriage	22
Father's Birthplace	Kentucky
Mother's Birthplace	Kentucky
Occupation	Agent
Industry	Insurance
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	1500
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1940

Clermont-County, Ohio

Head, age 52

Clermont-County, Ohio · implied b. ~1888 — 8 household members

Surname	Dean
Given Name	John S.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	52
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Monroe Township
1935 Residence (County)	Clermont
Occupation	Farmer
Industry	Grain
Class of Worker	OA
Hours Worked	44
Income (1939)	0
Highest Grade	7
1935 Residence	Same place
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

Model Tree

Linked across censuses

Our Model Tree links John Dean across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

John Dean

Head · 1940 · age 52 · b. ~1888 · Ohio

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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 — Clermont-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03041-00444)

Line	Name	Age	Relation	Occupation	Birthplace
41	Calvin Gray	48	Head	Repairman	Arkansas
42	Laura A. Gray	50	Wife	—	Missouri
43	John S. Dean THIS PERSON	52	Head	Farmer	Kentucky
44	Mary Dean	48	Wife	—	Ohio
45	Sarah M. Dean	25	Dau	—	Ohio
46	Stanley Dean	16	Son	—	Ohio
47	Earl Dean	14	Son	—	Ohio
48	Donald Dean	12	Son	—	Ohio
49	David Dean	10	Son	—	Ohio
50	Clifford Dean	8	Son	—	Ohio
51	Brogue Dixon	45	Head	Farmer	Ohio
52	Ruth Dixon	27	Wife	—	Ohio
53	Dick Dixon	16	Son	—	Indiana
54	Shirley Dixon	14	Dau	—	Ohio
55	Max Dixon	12	Son	—	Ohio
56	Evelyn Dixon	9	Dau	—	Ohio
57	Ed Perkins	30	Head	Cook	Tennessee
58	Flora Perkins	21	Wife	—	Tennessee
59	Danny Perkins	6	Son	—	Ohio
60	Ruby Jean Perkins	5	Dau	—	Ohio
61	Phyllis Perkins	3	Dau	—	Ohio
62	Barbara Ann Perkins	1	Dau	—	Ohio
63	Arthur Wayne Perkins	0	Son	—	Ohio
64	Paul Wilkerson	49	Head	Farmer	Tennessee
65	Gracie Wilkerson	48	Wife	—	Tennessee
66	Roy W. Wilkerson	18	Son	Soil Conservation	Ohio
67	Clarence Wilkerson	15	Son	—	West Virginia
68	Wilma Wilkerson	13	Dau	—	Ohio
69	Betty Wilkerson	10	Dau	—	Ohio
70	James Wilkerson	8	Boarder	—	Ohio
71	Dora Wilkerson	4	Dau	—	Ohio
72	Bertha Abott	29	Head	—	Tennessee
73	Lyman Abott	10	Son	—	Ohio
74	Max Abott	6	Son	—	Ohio
75	Donald Abott	3	Son	—	Ohio
76	Jeanett Abott	1	Dau	—	Ohio
77	Edward Singler	68	Head	Farmer	Ohio
78	Katherine Singler	66	Wife	—	Ohio
79	Hilda Singler	27	Dau	—	Ohio
80	John B. Owens	36	Head	Carpenter	Kentucky

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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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