Mary Carroll — 1920 US Census Record

Linked across censuses

1920 United States Federal Census · Gwinnett, Georgia

Our Model Tree links this Mary Carroll across the 1920, 1930 and 1940 US Censuses in Gwinnett, Georgia (XGBoost, ~Confirmed) — first a spouse (b.~1872), then head of a 5-person household.

Age 48 b. ~1872 Female Spouse Born: Georgia Married

1920 Census Record Details

Census Year	1920
Location	Gwinnett, Georgia
Surname	Carroll
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Georgia
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Additional Details
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia
Township / Ward	Pinckneyville District
Est. Birth Year	~1872

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 1920 census.

Name	Relation to head	Relative to Mary	Age	Birth yr
Bessie Carroll	Daughter	—	17	~1903
Lee Carroll	Head	—	52	~1868
Frank Carroll	Son	—	15	~1905
Amos Carroll	Son	—	22	~1898
Mary Carroll	Spouse	—	48	~1872

Census Appearances

1920

Gwinnett, Georgia

Spouse, age 48

Gwinnett, Georgia · implied b. ~1872 — 5 household members

Surname	Carroll
Given Name	Mary
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	48
Marital Status	Married
Birthplace	Georgia
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Can Read	Yes
Can Write	Yes
Speaks English	Yes
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

1930

Gwinnett, Georgia

Spouse, age 55

Gwinnett, Georgia · implied b. ~1875 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Carroll
Given Name	Macy
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	55
Marital Status	Married
Birthplace	Georgia
Age at First Marriage	19
Father's Birthplace	Georgia
Mother's Birthplace	Georgia
Can Read/Write	Yes
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

1940

Gwinnett-County, Georgia

Spouse, age 65

Gwinnett-County, Georgia · implied b. ~1875 — 3 household members

● Primary link · ~Confirmed · 2 sources

XGBoost Household

Surname	Carroll
Given Name	Maggie D
Relationship to Head	Wife
Sex	F
Color / Race	White
Age	65
Marital Status	Married
Birthplace	Georgia
1935 Residence (City)	R
1935 Residence (County)	Sumter
Occupation	Farmer
Industry	Farm
Class of Worker	OA
Hours Worked	30
Income (1939)	500
Highest Grade	No 7
1935 Residence	Georgia
Birth State	Georgia
Birth Country	United States
Birthplace (normalized)	georgia

Model Tree

Linked across censuses

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

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This person

Anchor record

Mary Carroll

Spouse · 1920 · age 48 · b. ~1872 · Georgia

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

Original Census Page

1920 US Federal Census — Gwinnett, Georgia Open full size

Page Contents

49 people indexed on this census page (ia:1920:14thcensusofpopu260unit:0091)

Line	Name	Age	Relation	Occupation	Birthplace
51	Garmon Evie	30	Wife	—	Georgia
52	Hollis	11	Son	Farm Laborer	Georgia
53	Howell	7	Son	—	Georgia
54	Ethel	4	Daughter	—	Georgia
55	Ruby	0	Daughter	—	Georgia
56	Lee Carroll	52	Head	Farming	Georgia
57	Mary Carroll THIS PERSON	48	Wife	—	Georgia
58	Amos Carroll	22	Son	Farm Laborer	Georgia
59	Bessie Carroll	17	Daughter	Farm Laborer	Georgia
60	Frank Carroll	15	Son	Farm Laborer	Georgia
61	Effie Hall	34	Head	Farming	Georgia
62	Florence Hall	34	Wife	—	Georgia
63	Candler Hall	11	Son	Farm Laborer	Georgia
64	Ethel Hall	8	Daughter	—	Georgia
65	Eura Hall	5	Daughter	—	Georgia
66	Mary Hall	2	Daughter	—	Georgia
67	Mahala Brown	70	Head	Farming	Georgia
68	Mary Pendergrass	50	Head	—	Georgia
69	Lonie Pendergrass	11	Grandson	—	Georgia
70	Alice Butts	40	Head	Farming	Georgia
71	William Butts	18	Son	—	Georgia
72	Marion Butts	16	Son	—	Georgia
73	George Butts	14	Son	—	Georgia
74	Lizzie Butts	12	Daughter	—	Georgia
75	Lula Butts	10	Daughter	—	Georgia
76	Charlie Butts	8	Son	—	Georgia
77	Lillie Butts	6	Daughter	—	Georgia
78	Thomas Medlock	31	Head	Farming	Georgia
79	Lula Medlock	28	Wife	—	Georgia
80	Walter Medlock	12	Son	—	Georgia
81	Arthur Medlock	10	Son	—	Georgia
82	George Medlock	8	Son	—	Georgia
83	Fred Medlock	6	Son	—	Georgia
84	Luther Waters	30	Head	Farming	Georgia
85	Willie Waters	24	Wife	—	Georgia
86	Lizzie Waters	10	Daughter	—	Georgia
87	Ruby Waters	4	Daughter	—	Georgia
88	Lula Waters	1	Daughter	—	Georgia
89	Frank Hamilton	25	Head	Farming	Georgia
90	Gussie Hamilton	22	Wife	—	Georgia
91	Hattie Hamilton	2	Daughter	—	Georgia
92	Lizzie Hamilton	1	Daughter	—	Georgia
93	Robert Smith	57	Head	Farming	Georgia
94	Henrietta Smith	56	Wife	—	Georgia
95	Linnie Belle Smith	23	Daughter	Farm Laborer	Georgia
96	Lonie Smith	20	Son	Farm Laborer	Georgia
97	Beatrice Smith	17	Daughter	—	Georgia
98	Henry Smith	21	Head	Farming	Georgia
99	Rosa Smith	19	Wife	—	Georgia

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About This Record & Model Tree

This record was independently indexed by YourRoots from the 1920 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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