Mabel Clark — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Prowers-County, Colorado

Our Model Tree links this Mabel Clark across the 1920, 1930 and 1940 US Censuses in Prowers-County, Colorado (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 3-person household.

Age 45 b. ~1895 Female Spouse Born: Colorado Married

1940 Census Record Details

Census Year	1940
Location	Prowers-County, Colorado
Surname	Clark
Given Name	Mabel A.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Colorado
1935 Residence (City)	Hartman Town
1935 Residence (County)	Prowers
Additional Details
Highest Grade	8
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado
Township / Ward	Hartman Town
Est. Birth Year	~1895

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 Mabel	Age	Birth yr
Ernest Clark	Son	—	23	~1917
Mabel Clark	Spouse	—	45	~1895
Tom Clark	Head	—	49	~1891

Census Appearances

1920

Prowers, Colorado

Spouse, age 25

Prowers, Colorado · implied b. ~1895 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Clark
Given Name	Mabel A.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	25
Marital Status	Married
Birthplace	Colorado
Father's Birthplace	Ohio
Mother's Birthplace	Iowa
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1930

Prowers, Colorado

Spouse, age 35

Prowers, Colorado · implied b. ~1895 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Clark
Given Name	Mable A
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Colorado
Age at First Marriage	18
Father's Birthplace	Ohio
Mother's Birthplace	Iowa
Occupation	Merchant
Industry	Farm Produce
Class of Worker	W
Can Read/Write	Yes
Veteran	No
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

1940

Prowers-County, Colorado

Spouse, age 45

Prowers-County, Colorado · implied b. ~1895 — 3 household members

Surname	Clark
Given Name	Mabel A.
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	45
Marital Status	Married
Birthplace	Colorado
1935 Residence (City)	Hartman Town
1935 Residence (County)	Prowers
Highest Grade	8
1935 Residence	Same place
Birth State	Colorado
Birth Country	United States
Birthplace (normalized)	colorado

Model Tree

Linked across censuses

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

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This person

Anchor record

Mabel Clark

Spouse · 1940 · age 45 · b. ~1895 · Colorado

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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 — Prowers-County, Colorado Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-00474-00366)

Line	Name	Age	Relation	Occupation	Birthplace
1	John L. Zink	64	Head	Teacher	Illinois
2	Catharine E. Zink	59	Wife	—	Nebraska
3	Natalie R. Zink	18	Daughter	—	Colorado
4	John B. Zink	16	Son	—	Colorado
5	James J. Wells	45	Head	Foreman	Missouri
6	Eula M. Wells	41	Wife	—	Missouri
7	Rosa Lea Wells	23	Daughter	—	Missouri
8	Erwin R. Wells	21	Son	Laborer	Missouri
9	Riley L. Wells	15	Son	—	Colorado
10	Helen M. Wells	11	Daughter	—	Colorado
11	James R. Wells	2	Son	—	Colorado
12	William F. Headding	60	Head	Stationary Engineer	Missouri
13	Florella Headding	53	Wife	—	Pennsylvania
14	Ida F. Headding	17	Daughter	—	Colorado
15	Dorothy M. Headding	13	Daughter	—	Colorado
16	Billie K. Headding	11	Son	—	Colorado
17	James C. Irving	51	Head	Proprietor	Colorado
18	Lois R. Irving	53	Wife	—	Kansas
19	James E. Irving	17	Son	—	Colorado
20	Benson A. Cordier	23	Head	Laborer	Oklahoma
21	Rosalie B. Cordier	20	Wife	—	Oklahoma
22	Duane Cordier	1	Son	—	Colorado
23	Rosalie Cordier	0	Daughter	—	Colorado
24	Howard Upton	33	Head	Teacher	Missouri
25	Margaret Upton	33	Wife	—	Missouri
26	Joe R. Upton	6	Son	—	Missouri
27	Evelyn Upton	2	Daughter	—	Colorado
28	Peter Lalogi	64	Head	—	Kansas
29	Herbert F. Lalogi	18	Son	Cleaning Up	Kansas
30	Harold L. Lalogi	18	Son	Cleaning Up	Kansas
31	Samuel H. Morell	61	Head	Laborer	Virginia
32	Matilda Morell	54	Wife	—	Tennessee
33	Ida Clark	46	Sister-in-law	—	Tennessee
34	Estella Clark	71	Head	—	Iowa
35	Tom E. Clark	49	Head	Proprietor	Missouri
36	Mabel A. Clark THIS PERSON	45	Wife	—	Colorado
37	Ernest J. Clark	23	Son	Proprietor	Colorado
38	Donald W. Bush	40	Head	Farm Laborer	Colorado
39	Clayton A. Bush	38	Brother	—	Colorado
40	Julia A. Ulythe\|Ulythe-	67	Head	—	Wisconsin

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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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