Charles Mason — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Harrison-County, Ohio

Our Model Tree links this Charles Mason across the 1920, 1930 and 1940 US Censuses in Harrison-County, Ohio (XGBoost, ~Confirmed), with identified parents Charley & Florence — first a head (b.~1919), then head of a 3-person household.

Age 21 b. ~1919 Male Head Born: Ohio Married

1940 Census Record Details

Census Year	1940
Location	Harrison-County, Ohio
Surname	Mason
Given Name	Charles
Relationship to Head	Head
Sex	M
Color / Race	White
Age	21
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Cadiz
1935 Residence (County)	Harrison
Additional Details
Occupation	Labor
Industry	Garage
Class of Worker	PW
Hours Worked	20
Income (1939)	340
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Occupation	Labor
Township / Ward	Cadiz
Est. Birth Year	~1919

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 Charles	Age	Birth yr
Harrietta Mason	Daughter	—	1	~1939
Charles Mason	Head	—	21	~1919
Virginia Mason	Spouse	—	18	~1922

Census Appearances

1920

Harrison, Ohio

Son, age

Harrison, Ohio · implied b. ~1920 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mason
Given Name	Charles H
Relationship to Head	Son
Sex	M
Color / Race	Black
Age	0
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Harrison, Ohio

Son, age 11

Harrison, Ohio · implied b. ~1919 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Mason
Given Name	Charles
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Harrison-County, Ohio

Head, age 21

Harrison-County, Ohio · implied b. ~1919 — 3 household members

Surname	Mason
Given Name	Charles
Relationship to Head	Head
Sex	M
Color / Race	White
Age	21
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Cadiz
1935 Residence (County)	Harrison
Occupation	Labor
Industry	Garage
Class of Worker	PW
Hours Worked	20
Income (1939)	340
Highest Grade	Hs 4
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Charley Mason

b. ~1881

Source father

● Household · direct · ~0.92

Mother

Florence Mason

b. ~1888

Source mother

● Household · direct · ~0.92

This person

Anchor record

Charles Mason

Head · 1940 · age 21 · b. ~1919 · 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 — Harrison-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03083-00066)

Line	Name	Age	Relation	Occupation	Birthplace
41	Floyd White	23	Head	Labor	Ohio
42	Martha White	22	Wife	—	Ohio
43	Lee Brooks	39	Head	Labor	Ohio
44	Hazel E. Brooks	29	Wife	—	Ohio
45	Katherine Brooks	10	Daughter	—	Ohio
46	Letitia Brooks	7	Daughter	—	Ohio
47	Leander Brooks	5	Son	—	Ohio
48	Margaretta Brooks	4	Daughter	—	Ohio
49	Charles L. Blanchard	22	Head	Loader Coal	Ohio
50	Margaret Blanchard	25	Wife	—	Pennsylvania
51	Ulysses Blanchard	12	Son	Coal Loader	Ohio
52	Mary A. Brown	14	Stepdaughter	—	Ohio
53	Rozia B. Duling	67	Head	—	Ohio
54	Edna Duling	47	Wife	—	Ohio
55	Raymond Brooks	21	Head	Labor	Ohio
56	Anna Brooks	22	Wife	—	Ohio
57	Ruth A. Brooks	4	Daughter	—	Ohio
58	Raymond M. Brooks	1	Son	—	Ohio
59	Charles Mason THIS PERSON	21	Head	Labor	Ohio
60	Virginia Mason	18	Wife	—	Ohio
61	Harrietta M. Mason	1	Daughter	—	Ohio
62	Noble E. Mason	45	Head	Labor	Ohio
63	Nabel F. Mason	45	Wife	—	Canada-English
64	Noble Mason	19	Son	New Worker	Ohio
65	Theodore O. Mason	17	Son	—	Ohio
66	John T. Mason	13	Son	—	Ohio
67	Arnold W. Mason	11	Son	—	Ohio
68	Ervin P. Mason	10	Son	—	Ohio
69	Delbert D. Mason	5	Son	—	Ohio
70	Richard E. Jones	32	Head	Labor	Ohio
71	Edith V. Jones	31	Wife	—	Ohio
72	Ellen Jones	10	Daughter	—	Ohio
73	Richard Jones	6	Son	—	Ohio
74	Gordon Jones	4	Son	—	Ohio
75	Elaine Jones	2	Daughter	—	Ohio
76	Larry Jones	1	Son	—	Ohio
77	Joan Jones	0	Daughter	—	Ohio
78	Hazel H. Cortes	60	Head	Labor	Ohio
79	Amanda West	38	Lodger	House Keeper	Pennsylvania
80	Viola J. West	6	Granddaughter	—	Ohio

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Pedigree Summary

Charles

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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