John Brock — 1930 US Census Record

Linked across censuses

1930 United States Federal Census · Pickens, Georgia

Our Model Tree links this John Brock across the 1930 and 1940 US Censuses in Pickens, Georgia (XGBoost, ~Confirmed) — first a head (b.~1882), then head of a 11-person household.

Age 48 b. ~1882 Male Head Born: Georgia Married

1930 Census Record Details

Census Year	1930
Location	Pickens, Georgia
Surname	Brock
Given Name	John M
Relationship to Head	Head
Sex	M
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Georgia
Age at First Marriage	19
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Additional Details
Occupation	Farmer
Industry	General Farming
Class of Worker	O
Can Read/Write	Yes
Home Owned/Rented	O
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia
Occupation	Farmer
Township / Ward	Hill District
Est. Birth Year	~1882

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.

11 people recorded at the same address in the 1930 census.

Name	Relation to head	Relative to John	Age	Birth yr
Weldon Brock	Son	—		~1930
Buena Brock	Daughter	—	22	~1908
Minnie Brock	Other	—	39	~1891
Herbert Brock	Son	—	16	~1914
Lona Brock	Daughter	—	5	~1925
Lois Brock	Daughter	—	8	~1922
Eunice Brock	Daughter	—	12	~1918
John Brock	Head	—	48	~1882
Bertha Brock	Daughter	—	18	~1912
Bonnie Brock	Daughter	—	20	~1910
John Brock	Son	—	3	~1927

Census Appearances

1930

Pickens, Georgia

Head, age 48

Pickens, Georgia · implied b. ~1882 — 11 household members

Surname	Brock
Given Name	John M
Relationship to Head	Head
Sex	M
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Georgia
Age at First Marriage	19
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Occupation	Farmer
Industry	General Farming
Class of Worker	O
Can Read/Write	Yes
Home Owned/Rented	O
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

1940

Pickens-County, Georgia

Head, age 58

Pickens-County, Georgia · implied b. ~1882 — 7 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Brook
Given Name	John
Relationship to Head	Head
Sex	M
Color / Race	White
Age	58
Marital Status	Married
Birthplace	Georgia
1935 Residence (City)	Hill
1935 Residence (County)	Pickens
Occupation	Farmer
Industry	Own Farm
Class of Worker	OA
Hours Worked	30
Income (1939)	0
Highest Grade	No 7
1935 Residence	Same place
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

Model Tree

Linked across censuses

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

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This person

Anchor record

John Brock

Head · 1930 · age 48 · b. ~1882 · Georgia

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

Original Census Page

1930 US Federal Census — Pickens, Georgia Open full size

Page Contents

50 people indexed on this census page (ia:1930:georgiacensus00reel380:0438)

Line	Name	Age	Relation	Occupation	Birthplace
1	Hershell Sullivan	38	Head	Farmer	Georgia
2	Emma Sullivan	35	Wife-H	—	Georgia
3	Hoyd Sullivan	12	Son	—	Georgia
4	Austin Sullivan	0	Son	—	Georgia
5	Armin A Sutton	41	Head	Farmer	Georgia
6	Selma C Sutton	43	Wife-H	—	Georgia
7	Elford Mullins	33	Head	Farmer	Georgia
8	Cola Mullins	30	Wife-H	—	Georgia
9	L. P. Mullins	11	Son	—	Georgia
10	Clinton J Mullins	9	Son	—	Georgia
11	Ray Mullins	7	Son	—	Georgia
12	Mae Mullins	5	Daughter	—	Georgia
13	Elsy Mullins	3	Daughter	—	Georgia
14	Boyd Mullins	1	Son	—	Georgia
15	John M Brock THIS PERSON	48	Head	Farmer	Georgia
16	Minnie R Brock	39	Wife-H	—	Georgia
17	Buena I Brock	22	Daughter	Farm Laborer	Georgia
18	Bonnie L Brock	20	Daughter	—	Georgia
19	Bertha Brock	18	Daughter	—	Georgia
20	Herbert M Brock	16	Son	—	Georgia
21	Eunice Brock	12	Daughter	—	Georgia
22	Lois P Brock	8	Daughter	—	Georgia
23	Lona F Brock	5	Daughter	—	Georgia
24	John C Brock	3	Son	—	Georgia
25	Weldon C Brock	0	Son	—	Georgia
26	Aula Moss	44	Head	Farmer	Georgia
27	Danie Moss	42	Wife-H	—	Georgia
28	Suzie Moss	20	Daughter	—	Georgia
29	Cicero Moss	15	Son	—	Georgia
30	Jerome Moss	13	Son	—	Georgia
31	Aubert E Conner	29	Head	Farmer	Georgia
32	Bonnie P Conner	28	Wife-H	—	Georgia
33	Louise M Conner	10	Daughter	—	Georgia
34	Ruthie T Conner	7	Daughter	—	Georgia
35	James C Conner	5	Son	—	Georgia
36	Bertha L Conner	3	Daughter	—	Georgia
37	James Gardner	46	Head	Farmer	Georgia
38	Violet Gardner	42	Wife-H	—	Georgia
39	Nellie B Gardner	18	Daughter	—	Georgia
40	Grady Darner	17	Head	Farmer	Georgia
41	Mary Darner	48	Mother-H	—	Georgia
42	Arthur Darner	15	Brother	—	Georgia
43	George Taylor	59	Head	Farmer	Georgia
44	Maude Taylor	34	Wife-H	—	Georgia
45	Lois Taylor	7	Daughter	—	Georgia
46	Clarence Taylor	3	Son	—	Georgia
47	Lillie Taylor	1	Daughter	—	Georgia
48	Clifford Harris	50	Boarder	Laborer	Georgia
49	Bythef Bradley	66	Head	Farmer	Georgia
50	Sallie Bradley	59	Wife-H	—	Georgia

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1930 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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