SC
Sarah Cox — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Gwinnett-County, Georgia
Our Model Tree links this Sarah Cox across the 1930 and 1940 US Censuses in Gwinnett-County, Georgia (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 9-person household.
Age 18
b. ~1922
Female
Daughter
Born: Georgia
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Gwinnett-County, Georgia |
| Surname | Cox |
| Given Name | Sarah D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Walton |
| 1935 Residence (County) | Walton |
| Additional Details | |
| Occupation | News worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | News Worker |
| Township / Ward | Bay Creek |
| Est. Birth Year | ~1922 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sarah | Age | Birth yr |
|---|---|---|---|---|
| Lela Cox | Daughter | — | 16 | ~1924 |
| Leonard Cox | Son | — | 11 | ~1929 |
| Fay Cox | Daughter | — | 14 | ~1926 |
| Emmitt Cox | Son | — | 13 | ~1927 |
| William Cox | Head | — | 52 | ~1888 |
| Maudie Cox | Spouse | — | 53 | ~1887 |
| Hattie Cox | Daughter | — | 22 | ~1918 |
| Harold Cox | Son | — | 21 | ~1919 |
| Sarah Cox | Daughter | — | 18 | ~1922 |
Census Appearances
1930
Fulton, Georgia
Other, age 8
Fulton, Georgia · implied b. ~1922 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Sarah D. |
| Relationship to Head | Stepdaughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| 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
Gwinnett-County, Georgia
Daughter, age 18
Gwinnett-County, Georgia · implied b. ~1922 — 9 household members
| Surname | Cox |
| Given Name | Sarah D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Georgia |
| 1935 Residence (City) | Walton |
| 1935 Residence (County) | Walton |
| Occupation | News worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Sarah Cox across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Sarah Cox
Daughter · 1940 · age 18 · b. ~1922 · Georgia
★ You are viewing this record
Sibling
Hattie Cox
Sibling · 1940 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leonard Cox
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emmitt Cox
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lela Cox
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Cox
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fay Cox
Sibling · 1940 · age 14
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 — Gwinnett-County, Georgia
Open full size
1940 US Federal Census — Gwinnett-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00680-01056)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Johnson Bessie Cook | 50 | Wife | — | Georgia |
| 2 | Mary Lou Cook | 17 | Daughter | — | Georgia |
| 3 | Nanelle Cook | 12 | Daughter | — | Georgia |
| 4 | Thomas Nancy Ann Cook | 81 | Mother-in-law | — | Georgia |
| 5 | Henry S. Mahaffey | 36 | Head | Farmer | Georgia |
| 6 | Bertha S. Mahaffey | 34 | Wife | — | Georgia |
| 7 | Annie L. Mahaffey | 12 | Daughter | — | Georgia |
| 8 | Grady L. Mahaffey | 10 | Son | — | Georgia |
| 9 | Robert L. Mahaffey | 9 | Son | — | Georgia |
| 10 | Claudshaw Mahaffey | 6 | Son | — | Georgia |
| 11 | Hollin Mahaffey | 3 | Son | — | Georgia |
| 12 | James W. White | 49 | Head | Farmer | Georgia |
| 13 | Ida L. White | 47 | Wife | — | Georgia |
| 14 | Albert J. Wells | 43 | Head | Farmer | Georgia |
| 15 | Flay S. Wells | 40 | Wife | — | Georgia |
| 16 | John J. Wells | 23 | Son | Farmer | Georgia |
| 17 | Alice J. Wells | 9 | Daughter | — | Georgia |
| 18 | A. W. Beaver | 24 | Head | Farmer | Georgia |
| 19 | Jewel D. Beaver | 19 | Wife | — | Georgia |
| 20 | Gladys D. Beaver | 2 | Daughter | — | Georgia |
| 21 | Albert J. Wilson | 33 | Head | Farmer | Georgia |
| 22 | Lula J. Wilson | 25 | Wife | — | Georgia |
| 23 | Mertie L. Wilson | 10 | Daughter | — | Georgia |
| 24 | Vivian L. Wilson | 1 | Daughter | — | Georgia |
| 25 | Fletcher R. D. Wilson | 35 | Head | Farmer | Georgia |
| 26 | Bertie M. Wilson | 28 | Wife | — | Georgia |
| 27 | Raymond H. Wilson | 11 | Son | — | Georgia |
| 28 | Margaret M. Wilson | 5 | Daughter | — | Georgia |
| 29 | Robert L. Daniel | 29 | Head | Farmer | Georgia |
| 30 | Estie Runell Daniel | 25 | Wife | — | Georgia |
| 31 | Lyndell A. Daniel | 3 | Daughter | — | Georgia |
| 32 | William A. Cox | 52 | Head | Farmer | Georgia |
| 33 | Maudie M. Cox | 53 | Wife | — | Georgia |
| 34 | Hattie L. Cox | 22 | Daughter | Seamster | Georgia |
| 35 | Harold Cox | 21 | Son | Cooking | Georgia |
| 36 | Sarah D. Cox THIS PERSON | 18 | Daughter | News Worker | Georgia |
| 37 | Lela Cox | 16 | Daughter | — | Georgia |
| 38 | Fay Cox | 14 | Daughter | — | Georgia |
| 39 | Emmitt R. Cox | 13 | Son | — | Georgia |
| 40 | Leonard O. Cox | 11 | Son | — | Georgia |
Related Census Records
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)