Harry Fox — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Montgomery-County, Ohio

Our Model Tree links this Harry Fox across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed), with identified parents John & Ida — first a head (b.~1907), then head of a 3-person household.

Age 33 b. ~1907 Male Head Born: Ohio Married

1940 Census Record Details

Census Year	1940
Location	Montgomery-County, Ohio
Surname	Fox
Given Name	Harry
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Dayton
1935 Residence (County)	Montgomery
Additional Details
Occupation	Machinist
Industry	Refrigeration
Class of Worker	PW
Hours Worked	44
Income (1939)	1260
Highest Grade	H-1
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio
Occupation	Machinist
Township / Ward	Dayton
Est. Birth Year	~1907

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 Harry	Age	Birth yr
Robert Fox	Son	—	13	~1927
Mary Fox	Spouse	—	29	~1911
Harry Fox	Head	—	33	~1907

Census Appearances

1920

Montgomery, Ohio

Son, age 15

Montgomery, Ohio · implied b. ~1905 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fox
Given Name	Harry
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
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

Montgomery, Ohio

Head, age 24

Montgomery, Ohio · implied b. ~1906 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Fox
Given Name	Harry E.
Relationship to Head	Head
Sex	M
Color / Race	White
Age	24
Marital Status	Married
Birthplace	Ohio
Age at First Marriage	21
Father's Birthplace	Ohio
Mother's Birthplace	Ohio
Occupation	Machine hand
Industry	Elect Refrigeration
Class of Worker	W
Can Read/Write	Yes
Home Owned/Rented	R
Home Value / Rent	25
Radio Set	R
Veteran	No
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

1940

Montgomery-County, Ohio

Head, age 33

Montgomery-County, Ohio · implied b. ~1907 — 3 household members

Surname	Fox
Given Name	Harry
Relationship to Head	Head
Sex	M
Color / Race	White
Age	33
Marital Status	Married
Birthplace	Ohio
1935 Residence (City)	Dayton
1935 Residence (County)	Montgomery
Occupation	Machinist
Industry	Refrigeration
Class of Worker	PW
Hours Worked	44
Income (1939)	1260
Highest Grade	H-1
1935 Residence	Same place
Birth State	Ohio
Birth Country	United States
Birthplace (normalized)	ohio

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

John Fox

b. ~1861

Source father

● Household · direct · ~0.92

Mother

Ida Fox

b. ~1868

Source mother

● Household · direct · ~0.92

This person

Anchor record

Harry Fox

Head · 1940 · age 33 · b. ~1907 · 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 — Montgomery-County, Ohio Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-03253-00865)

Line	Name	Age	Relation	Occupation	Birthplace
41	Dorothy Fitzmaurice	37	Head	—	Ohio
42	Louis P. Fitzmaurice	14	Son	—	Ohio
43	Maurice Fitzmaurice	12	Son	—	Ohio
44	Gwendolyn Fitzmaurice	10	Dau	—	Ohio
45	Ellen Ennis	68	Lodger	—	Ohio
46	Earl Ruebush	50	Head	Heat Treat	Ohio
47	Flossie Ruebush	48	Wife	—	Ohio
48	John C. Ruebush	24	Son	Apprentice	Ohio
49	Laura Haines	87	Head	—	Ohio
50	Lulu Haines	38	Dau	Stenographer	Ohio
51	Elaine Norris	35	Head	Salesman	Ohio
52	Elaine Norris	40	Wife	Proprietor	Ohio
53	Wm Jacobs	55	Lodger	Repairman	Canada-Eng
54	Clyde W. Sherrard	53	Head	Department Manager	Ohio
55	Viola C. Sherrard	45	Wife	Saleswoman	Indiana
56	R. Howell Setzer	26	Head	Tinner	Tennessee
57	Josephine Setzer	27	Wife	—	Ohio
58	Jane A. Setzer	2	Dau	—	Ohio
59	Elmer Schlairet	27	Head	Salesman	Ohio
60	Terry Schlairet	25	Wife	—	New Jersey
61	Clayton Lyday	37	Head	Bookkeeper	Ohio
62	Emma Lyday	74	Mother	—	Ohio
63	Fred Norris	66	Head	—	Ohio
64	Grace R. Norris	60	Wife	Proprietor	Ohio
65	Grace L. Norris	30	Dau	Laboratory Technician	Ohio
66	Eugene Norris	18	Son	Timekeeper	Ohio
67	Harry Stanley	41	Head	Accountant	Indiana
68	Marie Stanley	39	Wife	—	Ohio
69	Marilyn Stanley	17	Dau	—	Ohio
70	Lowell Stanley	13	Son	—	Ohio
71	Mary C. Stanley	4	Dau	—	Ohio
72	David Stanley	2	Son	—	Ohio
73	Harry Fox THIS PERSON	33	Head	Machinist	Ohio
74	Mary Fox	29	Wife	—	Ohio
75	Robert Fox	13	Son	—	Ohio
76	Lester Tate	53	Head	Laborer	Ohio
77	Marie Tate	52	Wife	—	Ohio
78	Louis Tate	31	Son	Pressman	Ohio
79	Martha B. Rieker	60	Head	—	Ohio
80	Clarence H. Fuller	63	Lodger	Proprietor	Ohio

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Pedigree Summary

Harry

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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