Carl Martin — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Warren-County, Kentucky

Our Model Tree links this Carl Martin across the 1920, 1930 and 1940 US Censuses in Warren-County, Kentucky (XGBoost, ~Confirmed), with identified parents Robert & Arizona — first a head (b.~1913), then head of a 4-person household.

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

1940 Census Record Details

Census Year	1940
Location	Warren-County, Kentucky
Surname	Martin
Given Name	Carl
Relationship to Head	Head
Sex	M
Color / Race	White
Age	27
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Mag. Dist. 5 Stallard Springs
Additional Details
Occupation	Farming
Industry	OA
Class of Worker	0
Highest Grade	No 8
1935 Residence	60
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky
Occupation	Farming
Township / Ward	Mag Dist 5 Stallard Springs
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.

4 people recorded at the same address in the 1940 census.

Name	Relation to head	Relative to Carl	Age	Birth yr
Lucile Martin	Spouse	—	21	~1919
Estelle Martin	Daughter	—	5	~1935
Edward Martin	Son	—	3	~1937
Carl Martin	Head	—	27	~1913

Census Appearances

1920

Warren, Kentucky

Son, age 6

Warren, Kentucky · implied b. ~1914 — 5 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Martin
Given Name	Carl E.
Relationship to Head	Son
Sex	M
Color / Race	White
Age	6
Marital Status	Single
Birthplace	Kentucky
Father's Birthplace	Tennessee
Mother's Birthplace	Kentucky
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1930

Warren, Kentucky

Son, age 15

Warren, Kentucky · implied b. ~1915 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Martin
Given Name	Carl E
Relationship to Head	Son
Sex	M
Color / Race	White
Age	15
Marital Status	Single
Birthplace	Kentucky
Father's Birthplace	Tennessee
Mother's Birthplace	Kentucky
Can Read/Write	Yes
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

1940

Warren-County, Kentucky

Head, age 27

Warren-County, Kentucky · implied b. ~1913 — 4 household members

Surname	Martin
Given Name	Carl
Relationship to Head	Head
Sex	M
Color / Race	White
Age	27
Marital Status	Married
Birthplace	Kentucky
1935 Residence (City)	Mag. Dist. 5 Stallard Springs
Occupation	Farming
Industry	OA
Class of Worker	0
Highest Grade	No 8
1935 Residence	60
Birth State	Kentucky
Birth Country	United States
Birthplace (normalized)	kentucky

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Robert Martin

b. ~1890

Source father

● Household · direct · ~0.92

Mother

Arizona Martin

b. ~1895

Source mother

● Household · direct · ~0.92

This person

Anchor record

Carl Martin

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

★ 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 — Warren-County, Kentucky Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01360-00749)

Line	Name	Age	Relation	Occupation	Birthplace
1	Ruth Evelyn Lowery	1	Granddaughter	—	Kentucky
2	James L. Cartwright	19	Head	Farmer	Kentucky
3	Bernice M. Cartwright	16	Wife	—	Kentucky
4	Burnie Turner	38	Head	Farmer	Kentucky
5	Ruth Turner	38	Wife	—	Kentucky
6	Arnold Turner	6	Son	—	Kentucky
7	Doyle Mayhew	65	Head	—	Kentucky
8	Lena Mayhew	61	Wife	—	Kentucky
9	Cecil Mayhew	40	Son	Farming	Kentucky
10	Nora Mayhew	26	Daughter-in-law	—	Kentucky
11	Blanche Belcher	54	Hired Hand	Farm Laborer	Kentucky
12	George Hullet	41	Head	Farming	Kentucky
13	Bernice Hullet	41	Brother	Farming	Kentucky
14	Lottie Hullet	54	Sister	—	Kentucky
15	Audry Brown	30	Head	Farming	Kentucky
16	Jessie Brown	26	Wife	—	Kentucky
17	Thelma Brown	8	Daughter	—	Kentucky
18	Lewis Brown	7	Son	—	Kentucky
19	Eldridge Brown	4	Son	—	Kentucky
20	Joyce Brown	2	Daughter	—	Kentucky
21	Delores Brown	0	Daughter	—	Kentucky
22	Willie Ragland	28	Head	Farming	Kentucky
23	Ivy Ragland	47	Wife	—	Kentucky
24	Maurice Ragland	17	Son	Farming	Kentucky
25	Emerson Boswell	43	Head	Farming	Tennessee
26	Annie Boswell	45	Wife	—	Kentucky
27	Frank Boswell	9	Son	—	Kentucky
28	Jack Hutchins	65	Head	Farming	Tennessee
29	Maude Hutchins	55	Wife	—	Kentucky
30	Lloyd Majors	27	Head	Tenant Farmer	Kentucky
31	Allene Majors	18	Wife	—	Kentucky
32	David Ray Majors	0	Son	—	Kentucky
33	Alice Bernadine Majors	8	Sister-in-law	—	Kentucky
34	Carl Martin THIS PERSON	27	Head	Farming	Kentucky
35	Lucile Martin	21	Wife	—	Kentucky
36	Estelle Martin	5	Daughter	—	Kentucky
37	Edward Martin	3	Son	—	Kentucky
38	Herschel Johnson	25	Head	Farming	Kentucky
39	Bernice Johnson	23	Wife	—	Kentucky
40	Bernice Johnson	2	Daughter	—	Kentucky

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Pedigree Summary

Carl

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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