Charles Sullivan — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Lucas-County, Ohio

Our Model Tree links this Charles Sullivan across the 1920, 1930 and 1940 US Censuses in Lucas-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 2-person household.

Age 55 b. ~1885 Male Head Born: Ohio Widowed

1940 Census Record Details

Census Year	1940
Location	Lucas-County, Ohio
Surname	Sullivan
Given Name	Charles
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Widowed
Birthplace	Ohio
1935 Residence (City)	Toledo
1935 Residence (County)	Lucas
Additional Details
Occupation	Accountant Superintendent
Industry	Electric Power plant
Class of Worker	PW
Hours Worked	44
Income (1939)	3000
Highest Grade	8
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Occupation	Accountant Superintendent
Township / Ward	Toledo
Est. Birth Year	~1885

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 Charles	Age	Birth yr
Helen Sullivan	Daughter	—	26	~1914
Charles Sullivan	Head	—	55	~1885

Census Appearances

1920

Lucas, Ohio

Head, age 33

Lucas, Ohio · implied b. ~1887 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Clarence D.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Occupation	Salesman
Industry	Building matl.
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Home Owned/Rented	R
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Lucas, Ohio

Head, age 44

Lucas, Ohio · implied b. ~1886 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Sullivan
Given Name	Clarence B
Relationship to Head	Head
Sex	M
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	31
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Occupation	Accountant
Industry	Public Acct
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	O
Home Value / Rent	8000
Radio Set	R
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Lucas-County, Ohio

Head, age 55

Lucas-County, Ohio · implied b. ~1885 — 2 household members

Surname	Sullivan
Given Name	Charles
Relationship to Head	Head
Sex	M
Color / Race	White
Age	55
Marital Status	Widowed
Birthplace	Ohio
1935 Residence (City)	Toledo
1935 Residence (County)	Lucas
Occupation	Accountant Superintendent
Industry	Electric Power plant
Class of Worker	PW
Hours Worked	44
Income (1939)	3000
Highest Grade	8
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Linked across censuses

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

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This person

Anchor record

Charles Sullivan

Head · 1940 · age 55 · b. ~1885 · 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 — Lucas-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03266-00327)

Line	Name	Age	Relation	Occupation	Birthplace
41	Jeanette Molnar	16	Daughter	—	Ohio
42	Arnold Molnar	14	Grand Son	—	Ohio
43	Charles Farrell	38	Son-in-law	Salesman	Indiana
44	Frances Farrell	36	Daughter	—	Ohio
45	Charles Jr. Farrell	2	Grand-Son	—	Ohio
46	Tryphena Wright	44	Head	Operator	Ohio
47	Ray Unger	54	Head	Laborer	Ohio
48	Violet Unger	52	Wife	—	Ohio
49	Leo Unger	25	Son	Service Man	Ohio
50	Martha Unger	27	Daughter	—	New York
51	Karl Zeeb	74	Head	—	Germany
52	Clara Newman	47	Daughter	—	Ohio
53	Charles Sullivan THIS PERSON	55	Head	Accountant Superintendent	Ohio
54	Helen Sullivan	26	Daughter	Clerk	Ohio
55	David Cook	54	Head	Butcher	Ohio
56	Margaret M. Cook	56	Wife	—	Ohio
57	George Cook	30	Son	—	Ohio
58	John M. Logan	68	Head	Flagman	New York
59	Louise Logan	65	Wife	—	Ohio
60	Charles Logan	32	Son	Machine Operator	Ohio
61	Ralph Leity	54	Head	Salesman	Indiana
62	Mary Leity	48	Wife	—	Ohio
63	Robert Leity	23	Son	Truck Driver	Ohio
64	June Leity	18	Daughter	—	Ohio
65	James Leity	16	Son	—	Ohio
66	Harry F. Bachari	57	Head	Pattern Maker	Ohio
67	Clara A. Bachari	57	Wife	—	Ohio
68	Ruth M. Bachari	26	Daughter	General Office Work	Ohio
69	Frederick Kendall	65	Head	Janitor	New York
70	Vara Kendall	62	Wife	—	Pennsylvania
71	Howard L. Jennings	45	Head	Fireman	Indiana
72	Bessie M. Jennings	50	Wife	—	Indiana
73	Harley Griffin	55	Head	Car Repairer	Ohio
74	Mary E. Griffin	41	Wife	—	Ohio
75	Willard Elam	26	Head	Switchman	West Virginia
76	Golda Elam	23	Wife	—	West Virginia
77	Otto Knopf	46	Head	Yard Conductor	Ohio
78	Minnie Knopf	45	Wife	—	Ohio
79	Bernice Knopf	23	Daughter	Teacher	Ohio
80	Lou Gordon	15	Son	—	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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