Mary Cronin — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Portage-County, Ohio

Our Model Tree links this Mary Cronin across the 1920, 1930 and 1940 US Censuses in Portage-County, Ohio (XGBoost, ~Confirmed), with identified parents John & John — first a spouse (b.~1896), then head of a 3-person household.

Age 44 b. ~1896 Female Spouse Born: Ohio Married

1940 Census Record Details

Census Year	1940
Location	Portage-County, Ohio
Surname	Cronin
Given Name	Mary M.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Suffield
1935 Residence (County)	Portage
Additional Details
Class of Worker	0
Highest Grade	Hs 3
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Township / Ward	Suffield
Est. Birth Year	~1896

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 Mary	Age	Birth yr
Mary Cronin	Spouse	—	44	~1896
John Cronin	Head	—	49	~1891
Mary Cronin	Daughter	—	16	~1924

Census Appearances

1920

Portage, Ohio

Daughter, age 23

Portage, Ohio · implied b. ~1897 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Croning
Given Name	Margaret
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	23
Marital Status	Married
Birthplace	Ohio
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1930

Portage, Ohio

Daughter, age 33

Portage, Ohio · implied b. ~1897 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Cronin
Given Name	Margaret M.
Relationship to Head	Daughter
Sex	F
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	22
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Can Read/Write	Yes
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Portage-County, Ohio

Spouse, age 44

Portage-County, Ohio · implied b. ~1896 — 3 household members

Surname	Cronin
Given Name	Mary M.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Suffield
1935 Residence (County)	Portage
Class of Worker	0
Highest Grade	Hs 3
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Model Tree available

Our Model Tree links Mary Cronin across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Everlow (~0.92 confidence) and father John Overlow (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.

Show:

Gen 1 Parents confidence ≈ 0.92

Father

John Everlow

b. ~1867

Source father

● Household · direct · ~0.92

Father

John Overlow

b. ~1864

Source father

● Household · direct · ~0.92

This person

Anchor record

Mary Cronin

Spouse · 1940 · age 44 · b. ~1896 · Ohio

★ 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 — Portage-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03131-00646)

Line	Name	Age	Relation	Occupation	Birthplace
41	Vernie Cline	37	Head	Truck Driver	Ohio
42	Paul Cline	21	Son	Truck Driver	Ohio
43	Atley Fausnight	29	Head	Pit Labor	Ohio
44	Frances B. Fausnight	22	Wife	—	Maryland
45	Nina Lee Fausnight	0	Daughter	—	Ohio
46	Harvey Fausnight	31	Head	Laborer	Ohio
47	Dorothy R. Fausnight	23	Wife	—	Georgia
48	James A. Fausnight	3	Son	—	Ohio
49	Kathleen K. Fausnight	2	Daughter	—	Ohio
50	James R. Dodd	19	Son-in-law	Attendant	Tennessee
51	Ernest Aberegg	63	Head	Manager	Switzerland
52	Marie Aberegg	55	Wife	—	Switzerland
53	Sylvia M. Aberegg	17	Daughter	—	Ohio
54	John C. Cronin	49	Head	Rigger	Missouri
55	Mary M. Cronin THIS PERSON	44	Wife	—	Ohio
56	Mary J. Cronin	16	Daughter	—	Ohio
57	John F. Eaber	52	Head	Farmer	Ohio
58	Ruby S. Eaber	35	Wife	—	Pennsylvania
59	William L. Ellinger	18	Step-son	Farm Laborer	Pennsylvania
60	John Kuntz	59	Head	Farm Manager	Hungary
61	Julia Kuntz	51	Wife	—	Hungary
62	Julia K. Kuntz	18	Daughter	—	Ohio
63	John Schneider	33	Son-in-law	Curing	Ohio
64	Theresa M. Schneider	30	Daughter	—	Hungary
65	Louise B. Schneider	6	Granddaughter	—	Ohio
66	Elizabeth Schneider	65	Mother-in-law	—	Hungary
67	Steve Riser	51	Lodger	Farm Laborer	Hungary
68	William H. Morris	54	Head	Laborer	Pennsylvania
69	Ida V. Morris	49	Wife	—	Pennsylvania
70	Newton D. Morris	27	Son	Farmer	Pennsylvania
71	Norman K. Morris	23	Son	Stone Mason	Pennsylvania
72	Max H. Morris	13	Son	—	Ohio
73	Jacqueline P. Morris	11	Daughter	—	Ohio
74	Ulysses C. Bigler	70	Head	Farmer	Pennsylvania
75	Wilbur Rhodes	61	Head	Farmer	Ohio
76	Jacob Etter	75	Head	—	Germany
77	Claude L. Blue	41	Head	Caretaker	Illinois
78	Ruth L. Blue	29	Wife	—	Nebraska
79	Maxine V. Blue	2	Daughter	—	Ohio
80	Daniel U. Wise	61	Head	Farm Manager	Ohio

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Pedigree Summary

Mary

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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