John Wallace — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Frio-County, Texas

Our Model Tree links this John Wallace across the 1920, 1930 and 1940 US Censuses in Frio-County, Texas (XGBoost, ~Confirmed) — first a head (b.~1896), then head of a 4-person household.

Age 44 b. ~1896 Male Head Born: Texas Married

1940 Census Record Details

Census Year	1940
Location	Frio-County, Texas
Surname	Wallace
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Texas
1935 Residence (City)	Frio
Additional Details
Occupation	Farm
Industry	PW
Class of Worker	432
Highest Grade	H-4
1935 Residence	40
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas
Occupation	Farm
Township / Ward	Pearsall City
Est. Birth Year	~1896

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 John	Age	Birth yr
John Wallace	Head	—	44	~1896
Howard Wallace	Son	—	15	~1925
Johnny Wallace	Son	—	17	~1923
Josie Wallace	Spouse	—	42	~1898

Census Appearances

1920

Frio, Texas

Head, age 26

Frio, Texas · implied b. ~1894 — 4 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Wallace
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	26
Marital Status	Married
Birthplace	Texas
Father's Birthplace	Georgia
Mother's Birthplace	Germany
Occupation	Farm Laborer
Industry	Farm
Class of Worker	W
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Mother Tongue	German
Birth State	Texas
Birth Country	United States
Year of Naturalization	R
Birthplace (normalized)	texas

1930

Frio, Texas

Head, age 35

Frio, Texas · implied b. ~1895 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Wallace
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	35
Marital Status	Married
Birthplace	Texas
Age at First Marriage	19
Father's Birthplace	Georgia
Mother's Birthplace	Germany
Occupation	Farmer
Industry	General Farm
Class of Worker	OA
Can Read/Write	Yes
Home Owned/Rented	R
Home Value / Rent	8
Veteran	No
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas

1940

Frio-County, Texas

Head, age 44

Frio-County, Texas · implied b. ~1896 — 4 household members

Surname	Wallace
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	44
Marital Status	Married
Birthplace	Texas
1935 Residence (City)	Frio
Occupation	Farm
Industry	PW
Class of Worker	432
Highest Grade	H-4
1935 Residence	40
Birth State	Texas
Birth Country	United States
Birthplace (normalized)	texas

Model Tree

Linked across censuses

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

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This person

Anchor record

John Wallace

Head · 1940 · age 44 · b. ~1896 · Texas

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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 — Frio-County, Texas Open full size

Page Contents

40 people indexed on this census page (nara:1940:m-t0627-04036-00009)

Line	Name	Age	Relation	Occupation	Birthplace
1	John Wallace THIS PERSON	44	Head	Farm	Texas
2	Josie Wallace	42	Wife	W.P.A. Sewing Room	Texas
3	Johnny Wallace	17	Son	Camp Truck-Exc.	Texas
4	Howard Wallace	15	Son	—	Texas
5	W. Newt Herring	53	Head	Carpenter	Texas
6	Fannie Herring	54	Wife	Clerk	Texas
7	Gene Strong	38	Head	Garage Man	Indiana
8	Joe Strong	36	Wife	—	Kentucky
9	Alvy R. Strong	73	Father	Farmer	Indiana
10	Frank Davies	55	Head	Manager	Texas
11	Kitty Davies	55	Wife	Seamstress	Texas
12	Lawrence Hess	26	Head	Laborer	Texas
13	Loma Hess	25	Wife	—	Texas
14	Will Tyner	60	Head	Agent	Texas
15	Maggie Tyner	50	Wife	—	Texas
16	Jon Tyner	23	Son	Manager	Texas
17	Luther Devilbiss	65	Head	Manager	Texas
18	Thomas Berry	79	Head	—	South Carolina
19	Corrie Berry	74	Wife	—	South Carolina
20	John Cannon	49	Head	Mechanic	Texas
21	Robbie F. Cannon	45	Wife	—	Texas
22	James Hanson	61	Head	Carpenter	Texas
23	Jacob Ridge	36	Head	Laborer	Oklahoma
24	Lela Ridge	30	Wife	—	Tennessee
25	Ida Ridge	10	Daughter	—	California
26	James Ridge	7	Son	—	California
27	Bernie Ridge	4	Son	—	Oklahoma
28	George A. Kemper	48	Head	Merchant	Texas
29	Mabel Kemper	44	Wife	Clerk	Texas
30	Janice Lee Kemper	20	Daughter	—	Texas
31	George A. Jr. Kemper	18	Son	—	Texas
32	John M. Kemper	92	Father	—	Virginia
33	Bell Little	41	Head	Manager	Texas
34	Jessie Little	40	Wife	Asst. Manager	Oklahoma
35	Roy Bartlett	31	Head	Horology	Texas
36	Mary Bartlett	36	Wife	Clerk	Oklahoma
37	Nath Arnold	43	Head	Merchant	Texas
38	Georgia Arnold	39	Wife	Clerk	Texas
39	Howell Arnold	13	Son	—	Texas
40	Wallace Gurley	17	Nephew	—	North Carolina

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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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