Frank Hill — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Clayton-County, Iowa

Our Model Tree links this Frank Hill across the 1920, 1930 and 1940 US Censuses in Clayton-County, Iowa (XGBoost, ~Confirmed), with identified parents Marion & Cora — first a head (b.~1906), then head of a 3-person household.

Age 34 b. ~1906 Male Head Born: Iowa Married

1940 Census Record Details

Census Year	1940
Location	Clayton-County, Iowa
Surname	Hill
Given Name	Frank
Relationship to Head	head
Sex	M
Color / Race	White
Age	34
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	McGregor (town)
1935 Residence (County)	Clayton
Additional Details
Occupation	fisherman
Class of Worker	OA
Hours Worked	70
Income (1939)	900
Highest Grade	No 6
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa
Occupation	Fisherman
Township / Ward	Mcgregor Town
Est. Birth Year	~1906

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 Frank	Age	Birth yr
Frank Hill	Head	—	34	~1906
Albert Hill	Son	—	14	~1926
Alta Hill	Spouse	—	34	~1906

Census Appearances

1920

Clayton, Iowa

Son, age 13

Clayton, Iowa · implied b. ~1907 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hill
Given Name	Frank
Relationship to Head	Son
Sex	M
Color / Race	White
Age	13
Marital Status	Single
Birthplace	Iowa
Father's Birthplace	Iowa
Mother's Birthplace	Iowa
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1930

Clayton, Iowa

Other, age 23

Clayton, Iowa · implied b. ~1907 — 10 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Hill
Given Name	Frank S
Relationship to Head	Brother
Sex	M
Color / Race	White
Age	23
Marital Status	Married
Birthplace	Iowa
Age at First Marriage	17
Father's Birthplace	Iowa
Mother's Birthplace	Iowa
Occupation	Fisherman
Industry	Commercial Fishing
Class of Worker	W
Can Read/Write	Yes
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

1940

Clayton-County, Iowa

Head, age 34

Clayton-County, Iowa · implied b. ~1906 — 3 household members

Surname	Hill
Given Name	Frank
Relationship to Head	head
Sex	M
Color / Race	White
Age	34
Marital Status	Married
Birthplace	Iowa
1935 Residence (City)	McGregor (town)
1935 Residence (County)	Clayton
Occupation	fisherman
Class of Worker	OA
Hours Worked	70
Income (1939)	900
Highest Grade	No 6
1935 Residence	Same place
Birth State	Iowa
Birth Country	United States
Birthplace (normalized)	iowa

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Marion Hill

b. ~1880

Source father

● Household · direct · ~0.92

Mother

Cora Hill

b. ~1882

Source mother

● Household · direct · ~0.92

This person

Anchor record

Frank Hill

Head · 1940 · age 34 · b. ~1906 · 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 — Clayton-County, Iowa Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01149-00500)

Line	Name	Age	Relation	Occupation	Birthplace
1	Elaine (Contin) Slaughter	15	son	None	Wisconsin
2	Bernice Slaughter	10	daughter	—	Wisconsin
3	Billy Slaughter	9	son	—	Iowa
4	Buddy Slaughter	9	son	—	Iowa
5	Enora Jean Slaughter	7	daughter	—	Iowa
6	Darrell Slaughter	4	son	—	Iowa
7	Lulu Belle Slaughter	3	daughter	—	Iowa
8	John Spallinger	75	head	None	Michigan
9	F. M. Hogan	60	head	Station Agent	Iowa
10	Selma Hogan	55	wife	None	Iowa
11	Lola Hogan	31	daughter	None	Iowa
12	Lawrence Gohde	25	head	Labor	Wisconsin
13	Gladys Gohde	19	wife	None	Iowa
14	Edward H. Knebel	78	head	None	Illinois
15	Lone Knebel	71	wife	None	Iowa
16	C. B. Sparks	48	head	None	Iowa
17	Blanche Sparks	48	wife	Housework	Wisconsin
18	Louis Miksch	65	head	None	Iowa
19	James Henderson	43	head	Mgr. Fox Ranch	Kansas
20	Harry Henderson	44	head	Helper	Iowa
21	Evelyn Henderson	42	wife	None	Iowa
22	Leonard Henderson	14	son	None	Iowa
23	E. C. Schroeder	45	head	Contractor	Wisconsin
24	Violet Schroeder	42	wife	None	Wisconsin
25	Flora Wegworth	63	mother-in-law	None	Wisconsin
26	Charles L. Moberly	49	head	Baker	Kentucky
27	Josephine Moberly	41	wife	None	Wisconsin
28	Lorine Moberly	16	daughter	None	Wisconsin
29	Lorine Moberly	15	daughter	None	Wisconsin
30	George Palkenston	55	head	Undertaker	Iowa
31	Martin Hirsch	54	head	Buyer	Iowa
32	Blanche Hirsch	46	wife	None	Iowa
33	Donald Hirsch	24	son	Attendant	Iowa
34	Teresa B. Mayer	35	head	Manager	Iowa
35	Elizabeth Mayer	74	mother	None	Iowa
36	S. A. Edgar	66	head	None	Iowa
37	Nellie Edgar	64	wife	None	Iowa
38	Frank Hill THIS PERSON	34	head	Fisherman	Iowa
39	Alta Hill	34	wife	None	Iowa
40	Albert Hill	14	son	None	Iowa

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Pedigree Summary

Frank

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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