Grace Martin — 1940 US Census Record

Model Tree available

1940 United States Federal Census · Bell-County, Kentucky

Our Model Tree links this Grace Martin across the 1920, 1930 and 1940 US Censuses in Bell-County, Kentucky (XGBoost, ~Confirmed), with identified parents Aaron & Martha — first a head (b.~1902), then head of a 4-person household.

Age 38 b. ~1902 Female Head Born: Tennessee Widowed

1940 Census Record Details

Census Year	1940
Location	Bell-County, Kentucky
Surname	Martin
Given Name	Grace
Relationship to Head	Head
Sex	F
Color / Race	White
Age	38
Marital Status	Widowed
Birthplace	Tennessee
1935 Residence (City)	R
1935 Residence (County)	Bell
Additional Details
Highest Grade	No 4
1935 Residence	Kentucky
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee
Township / Ward	Pineville City
Est. Birth Year	~1902

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 Grace	Age	Birth yr
Doyle Martin	Son	—	15	~1925
Martha Natmaker	Other	—	71	~1869
Clyde Hatmaker	Other	—	28	~1912
Grace Martin	Head	—	38	~1902

Census Appearances

1920

Bell, Kentucky

Daughter, age 18

Bell, Kentucky · implied b. ~1902 — 9 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Martin
Given Name	Grace
Relationship to Head	daughter
Sex	F
Color / Race	White
Age	18
Marital Status	Married
Birthplace	Tennessee
Father's Birthplace	Tennessee
Mother's Birthplace	Tennessee
Occupation	none
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

1930

Bell, Kentucky

Spouse, age 29

Bell, Kentucky · implied b. ~1901 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Martin
Given Name	Grace
Relationship to Head	wife
Sex	F
Color / Race	White
Age	29
Marital Status	Married
Birthplace	Tennessee
Age at First Marriage	17
Father's Birthplace	Tennessee
Mother's Birthplace	Tennessee
Occupation	none
Can Read/Write	Yes
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

1940

Bell-County, Kentucky

Head, age 38

Bell-County, Kentucky · implied b. ~1902 — 4 household members

Surname	Martin
Given Name	Grace
Relationship to Head	Head
Sex	F
Color / Race	White
Age	38
Marital Status	Widowed
Birthplace	Tennessee
1935 Residence (City)	R
1935 Residence (County)	Bell
Highest Grade	No 4
1935 Residence	Kentucky
Birth State	Tennessee
Birth Country	United States
Birthplace (normalized)	tennessee

Model Tree

Model Tree available

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

Show:

Gen 1 Parents confidence ≈ 0.92

Father

Aaron Hatmaker

b. ~1860

Source father

● Household · direct · ~0.92

Mother

Martha Hatmaker

b. ~1873

Source mother

● Household · direct · ~0.92

This person

Anchor record

Grace Martin

Head · 1940 · age 38 · b. ~1902 · 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 — Bell-County, Kentucky Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-01279-00068)

Line	Name	Age	Relation	Occupation	Birthplace
1	William A. Mitchell	59	Head	Salesman	Georgia
2	Kate B. Mitchell	50	Wife	Commissary Manager	Alabama
3	Addison B. Mills	32	Head	Miner	Oklahoma
4	Cora Mills	32	Wife	—	Kentucky
5	John D. Mills	13	Son	—	Kentucky
6	Edward Mills	11	Son	—	Kentucky
7	Buck Mills	5	Son	—	Kentucky
8	Ella Mills	3	Daughter	—	Kentucky
9	Bertha Mills	13	Daughter	—	Kentucky
10	Jewel Bradley	36	Head	Miner	Georgia
11	Doffie Bradley	35	Wife	—	Kentucky
12	Everett Bradley	9	Son	—	Kentucky
13	Dee Bradley	7	Son	—	Kentucky
14	Ray Bradley	5	Son	—	Kentucky
15	Lee Bradley	3	Son	—	Kentucky
16	Ralph Bradley	1	Son	—	Kentucky
17	Bedchel Taylor	26	Head	Miner	Kentucky
18	Allie Taylor	26	Wife	—	Kentucky
19	Joyce J. Taylor	2	Daughter	—	Kentucky
20	John Watson	57	Head	Laborer	Kentucky
21	Alex Watson	36	Brother	Miner	Kentucky
22	Ollie Watson	30	Sister	—	Kentucky
23	Bill Denny	29	Head	Miner	Kentucky
24	Alice Denny	23	Wife	—	Kentucky
25	Adam Denny	6	Son	—	Kentucky
26	Grace Martin THIS PERSON	38	Head	—	Tennessee
27	Martha Natmaker	71	Mother	—	Tennessee
28	Doyle Martin	15	Son	—	Kentucky
29	Clyde Hatmaker	28	Brother	Coal Mine	Tennessee
30	Raymond Black	24	Head	Miner	Kentucky
31	Dallie Black	24	Wife	—	Kentucky
32	Henry Black	3	Son	—	Kentucky
33	Betty Slusher	66	Mother	—	Kentucky
34	Claude Todd	52	Head	Miner	Kentucky
35	Birdie Todd	40	Wife	—	Kentucky
36	Charles Todd	15	Son	—	Kentucky
37	Frank Todd	14	Son	—	Kentucky
38	Paul Todd	11	Son	—	Kentucky
39	Dorothy Todd	9	Daughter	—	Kentucky
40	William Todd	8	Son	—	Kentucky

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Pedigree Summary

Grace

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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