James Brock — 1940 US Census Record

Linked across censuses

1940 United States Federal Census · Carroll-County, Georgia

Our Model Tree links this James Brock across the 1930 and 1940 US Censuses in Carroll-County, Georgia (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 5-person household.

Age 21 b. ~1919 Male Son Born: Georgia Single

1940 Census Record Details

Census Year	1940
Location	Carroll-County, Georgia
Surname	Brock
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	21
Marital Status	Single
Birthplace	Georgia
1935 Residence (City)	Turkey Creek #1240
1935 Residence (County)	Carroll
Additional Details
Occupation	Salesman
Industry	Retail Grocery
Class of Worker	PW
Hours Worked	20
Income (1939)	250
Highest Grade	H 4
1935 Residence	Same place
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia
Occupation	Salesman
Township / Ward	Turkey Creek 1240
Est. Birth Year	~1919

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.

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

Name	Relation to head	Relative to James	Age	Birth yr
James Brock	Son	—	21	~1919
Catharine Brock	Daughter	—	13	~1927
H Brock	Head	—	41	~1899
Annie Brock	Spouse	—	42	~1898
Betty Brock	Daughter	—	10	~1930

Census Appearances

1930

Carroll, Georgia

Son, age 11

Carroll, Georgia · implied b. ~1919 — 6 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brock
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	11
Marital Status	Single
Birthplace	Georgia
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Can Read/Write	Yes
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

1940

Carroll-County, Georgia

Son, age 21

Carroll-County, Georgia · implied b. ~1919 — 5 household members

Surname	Brock
Given Name	James
Relationship to Head	Son
Sex	M
Color / Race	White
Age	21
Marital Status	Single
Birthplace	Georgia
1935 Residence (City)	Turkey Creek #1240
1935 Residence (County)	Carroll
Occupation	Salesman
Industry	Retail Grocery
Class of Worker	PW
Hours Worked	20
Income (1939)	250
Highest Grade	H 4
1935 Residence	Same place
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

Model Tree

Linked across censuses

Our Model Tree links James Brock across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.

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This person

Anchor record

James Brock

Son · 1940 · age 21 · b. ~1919 · Georgia

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Sibling

Betty Brock

Sibling · 1940 · age 10

Source co-child of head (derived)

● Co-child · derived · ~0.88

Sibling

Catharine Brock

Sibling · 1940 · age 13

Source co-child of head (derived)

● Co-child · derived · ~0.88

Confirmed / household (~0.90+) Probable / derived (~0.65–0.89) Candidate (<0.65, unverified)

Original Census Page

1940 US Federal Census — Carroll-County, Georgia Open full size

Page Contents

39 people indexed on this census page (nara:1940:m-t0627-00647-00758)

Line	Name	Age	Relation	Occupation	Birthplace
41	Jewell Snow	33	Wife	Seamstress	Georgia
42	Ben Snow	17	Son	New Worker	Georgia
43	Mary Vigari	27	Sister-in-law	—	Georgia
44	Erah B. Snow	32	Head	Seamstress	Georgia
45	Willie Mae Snow	10	Daughter	—	Georgia
46	Reuben J. Snow	7	Son	—	Alabama
47	H. Grady Brock	41	Head	Farmer	Georgia
48	Annie Brock	42	Wife	Trimmer	Georgia
49	James Brock THIS PERSON	21	Son	Salesman	Georgia
50	Catharine Brock	13	Daughter	—	Georgia
51	Betty Brock	10	Daughter	—	Georgia
52	Winton D. Clutchfield	22	Head	Farmer	Georgia
53	Sarah Clutchfield	18	Wife	—	Georgia
54	H. J. Earnest	66	Head	Farmer	Georgia
55	Susie Earnest	56	Wife	—	Georgia
56	Charley Calhoun	24	Head	Farmer	Georgia
57	Ollie Lee Calhoun	23	Wife	—	Georgia
58	Albert Perkins	59	Head	Farmer	Georgia
59	Maude Perkins	53	Wife	—	Georgia
60	L. D. Entriken	34	Son-in-law	Laborer	Georgia
61	Maurine Entriken	30	Daughter	Seamstress	Georgia
62	Albert A. Earnest	63	Head	Farmer	Georgia
63	Nannie Earnest	63	Wife	—	Georgia
64	Elbert Ellis Earnest	36	Head	Farmer	Georgia
65	Ola Earnest	31	Wife	Salesman	Georgia
66	Willie J. Wilson	34	Head	Presser	Georgia
67	Earnestine Wilson	32	Wife	—	Georgia
68	Dorothy Wilson	12	Daughter	—	Georgia
69	Jenelle Wilson	9	Daughter	—	Georgia
70	Margarette Wilson	8	Daughter	—	Georgia
71	Thomas S. Watson	65	Head	Farmer	Georgia
72	Lilly Watson	55	Wife	—	Georgia
73	Bill Watson	22	Son	—	Georgia
74	Helen Watson	20	Daughter	—	Georgia
75	Ruby Lee Watson	16	Daughter	—	Georgia
76	L. H. Watson	14	Son	—	Georgia
77	Arthur J. Jones	52	Head	Farmer	Alabama
78	Mary Lou Jones	46	Wife	—	Georgia
79	George W. Jones	56	Head	—	Alabama

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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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