Edward Hayes — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Clinton-County, Iowa

Our Model Tree links this Edward Hayes across the 1920, 1930 and 1940 US Censuses in Clinton-County, Iowa (XGBoost, ~Confirmed), with identified parents Ambrose & Fanny — first a head (b.~1913), then head of a 3-person household.

Age 27 b. ~1913 Male Head Born: Iowa Married

1940 Census Record Details

Census Year	1940
Location	Clinton-County, Iowa
Surname	Hayes
Given Name	Edward
Relationship to Head	Head
Sex	M
Color / Race	White
Age	27
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Clinton City
1935 Residence (County)	Clinton
Additional Details
Occupation	Road Worker
Industry	Soil and Road Factory
Class of Worker	PW
Hours Worked	42
Income (1939)	1200
Highest Grade	No 8
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa
Occupation	Road Worker
Township / Ward	Clinton City
Est. Birth Year	~1913

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 Edward	Age	Birth yr
Edward Hayes	Head	—	27	~1913
Edward Hayes	Son	—		~1940
Maxine Hayes	Spouse	—	23	~1917

Census Appearances

1920

Clinton, Iowa

Son, age 7

Clinton, Iowa · implied b. ~1913 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hayes
Given Name	Edward
Relationship to Head	son
Sex	M
Color / Race	White
Age	7
Marital Status	Single
Birthplace	Iowa
Father's Birthplace	Iowa
Mother's Birthplace	Illinois
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1930

Clinton, Iowa

Son, age 17

Clinton, Iowa · implied b. ~1913 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hayes
Given Name	Edward
Relationship to Head	Son
Sex	M
Color / Race	White
Age	17
Marital Status	Single
Birthplace	Iowa
Father's Birthplace	Iowa
Mother's Birthplace	Illinois
Occupation	Messenger
Industry	Telegraph
Class of Worker	W
Can Read/Write	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1940

Clinton-County, Iowa

Head, age 27

Clinton-County, Iowa · implied b. ~1913 — 3 household members

Surname	Hayes
Given Name	Edward
Relationship to Head	Head
Sex	M
Color / Race	White
Age	27
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	Clinton City
1935 Residence (County)	Clinton
Occupation	Road Worker
Industry	Soil and Road Factory
Class of Worker	PW
Hours Worked	42
Income (1939)	1200
Highest Grade	No 8
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Ambrose Hayes

b. ~1892

Source father

● Household · direct · ~0.92

Mother

Fanny Hayes

b. ~1895

Source mother

● Household · direct · ~0.92

This person

Anchor record

Edward Hayes

Head · 1940 · age 27 · b. ~1913 · Iowa

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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 — Clinton-County, Iowa Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01150-00811)

Line	Name	Age	Relation	Occupation	Birthplace
1	Emma Eversoll	47	Wife	—	Illinois
2	Melvin Eversoll	21	Son	Night Guard	Minnesota
3	Ray Eversoll	19	Son	Laborer	Illinois
4	Florence Eversoll	15	Daughter	New Worker	Illinois
5	Leonard Eversoll	13	Son	—	Wisconsin
6	Lawrence Eversoll	13	Son	—	Wisconsin
7	Melvin Eversoll	12	Son	—	Illinois
8	Ruth Eversoll	1	Daughter	—	Iowa
9	Anna Schroeder	54	Head	—	Iowa
10	Dick Hartvigsen	26	Son	—	Iowa
11	Lillie Schroeder	40	Head	—	Iowa
12	Ernest Schroeder	22	Son	Farmer Helper	Iowa
13	Leroy Schroeder	21	Son	Truck Driver	Iowa
14	Marcella Schroeder	16	Daughter	New Worker	Iowa
15	Margaret Schroeder	14	Daughter	—	Iowa
16	Harold Schroeder	12	Son	—	Iowa
17	Carl Bergman	49	Head	Grinding Machine	Kansas
18	Ina Bergman	40	Wife	—	Iowa
19	Carleen Bergman	22	Daughter	Labor Steel Room	Iowa
20	Troy Gregory	36	Head	Truck Driver	Illinois
21	Estell Gregory	32	Wife	—	Iowa
22	George Miles	82	Father in law	—	Illinois
23	Joseph Thiesen	36	Head	Plater	Iowa
24	Carrie Thiesen	9	Son	—	Iowa
25	William Meader	68	Head	—	Maine
26	Dora Meader	68	Wife	—	Iowa
27	Edward Hayes THIS PERSON	27	Head	Road Worker	Iowa
28	Maxine Hayes	23	Wife	—	Iowa
29	Edward Jr. Hayes	0	Son	—	Iowa
30	Robert Neddle	34	Head	Plater	Iowa
31	Elsie Neddle	30	Wife	Laborer	Iowa
32	Patricia L. Neddle	3	Daughter	—	Iowa
33	Detlef Dose	46	Head	Truck Driver	Iowa
34	Kathleen Dose	40	Wife	—	Iowa
35	Herbert Haller	20	Step Son	Attendant	Iowa
36	Robert Haller	19	Step Son	Laborer	Iowa
37	Leonard Hale	48	Head	Attendant	Missouri
38	Louis Schmutz	60	Head	Farm Hand	Iowa
39	Lawrence Slafnicka	28	Head	Farm Hand	Iowa
40	Edna Slafnicka	30	Wife	—	Illinois

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Pedigree Summary

Edward

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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