JC
John Carr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Douglas-County, Georgia
Our Model Tree links this John Carr across the 1920, 1930 and 1940 US Censuses in Douglas-County, Georgia (XGBoost, ~Confirmed) — first a head (b.~1901), then head of a 7-person household.
Age 39
b. ~1901
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Douglas-County, Georgia |
| Surname | Carr |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Rockdale |
| Additional Details | |
| Occupation | Laborer |
| Industry | WPA |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 290 |
| Highest Grade | H 4 |
| 1935 Residence | Georgia |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Chapel Hill M Dist 736 |
| Est. Birth Year | ~1901 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Velma Carr | Daughter | — | 1 | ~1939 |
| Thelma Carr | Daughter | — | 4 | ~1936 |
| John Carr | Head | — | 39 | ~1901 |
| John Carr | Son | — | 8 | ~1932 |
| Curtis Carr | Son | — | 5 | ~1935 |
| Charles Carr | Son | — | 2 | ~1938 |
| Rena Carr | Spouse | — | 27 | ~1913 |
Census Appearances
1920
Fulton, Georgia
Head, age 21
Fulton, Georgia · implied b. ~1899 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Cotton Mill |
| Class of Worker | W |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Year of Naturalization | R |
| Birthplace (normalized) | georgia |
1930
Fulton, Georgia
Head, age 30
Fulton, Georgia · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 19 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 11.00 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Douglas-County, Georgia
Head, age 39
Douglas-County, Georgia · implied b. ~1901 — 7 household members
| Surname | Carr |
| Given Name | John D. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Rockdale |
| Occupation | Laborer |
| Industry | WPA |
| Class of Worker | GW |
| Hours Worked | 35 |
| Income (1939) | 290 |
| Highest Grade | H 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 John Carr across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Carr
Head · 1940 · age 39 · b. ~1901 · Georgia
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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 — Douglas-County, Georgia
Open full size
1940 US Federal Census — Douglas-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00667-00899)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie R. Gay | 26 | Daughter | Farmer | Georgia |
| 2 | James Gay | 28 | Head | Farmer | Georgia |
| 3 | Irene Gay | 25 | Wife | — | Georgia |
| 4 | Ralph Allen | 11 | Lodger | — | Georgia |
| 5 | John D. Carr THIS PERSON | 39 | Head | Laborer | Georgia |
| 6 | Rena Carr | 27 | Wife | — | Georgia |
| 7 | John J. Carr | 8 | Son | — | Georgia |
| 8 | Curtis Carr | 5 | Son | — | Georgia |
| 9 | Charles Carr | 2 | Son | — | Georgia |
| 10 | Thelma Carr | 4 | Daughter | — | Georgia |
| 11 | Velma Carr | 1 | Daughter | — | Georgia |
| 12 | J. C. Story | 46 | Head | Farmer | Alabama |
| 13 | Maebell Story | 36 | Wife | — | S. C. |
| 14 | Bellie Story | 12 | Daughter | — | Georgia |
| 15 | B. G. Golden | 32 | Head | Laborer | Georgia |
| 16 | Mae Golden | 28 | Wife | — | Georgia |
| 17 | James Golden | 8 | Son | — | Georgia |
| 18 | Junior Golden | 4 | Son | — | Georgia |
| 19 | Nora Golden | 2 | Daughter | — | Georgia |
| 20 | Ida Veal | 63 | Aunt | — | Georgia |
| 21 | R. L. Reynolds | 62 | Head | Farmer | Georgia |
| 22 | Lula Reynolds | 56 | Wife | — | Georgia |
| 23 | Doris Reynolds | 23 | Daughter | — | Georgia |
| 24 | Donell Reynolds | 19 | Son | Farm Laborer | Georgia |
| 25 | Amy Weese | 67 | Sister | — | Georgia |
| 26 | W. H. Camp | 70 | Head | Farmer | Georgia |
| 27 | Emma Camp | 68 | Wife | — | Alabama |
| 28 | Allen B. Argo | 31 | Head | Laborer | Georgia |
| 29 | Evelyn Argo | 23 | Wife | — | Georgia |
| 30 | Richard Argo | 3 | Son | — | Georgia |
| 31 | Ruben Argo | 5 | Son | — | Georgia |
| 32 | C. J. Long | 48 | Head | Section | S. C. |
| 33 | Blumina Long | 47 | Wife | — | Georgia |
| 34 | Hoyt Long | 25 | Son | Assist Foreman | Georgia |
| 35 | Charles Long | 17 | Son | Farm Laborer | Georgia |
| 36 | Ralph Long | 15 | Son | Farmer | Georgia |
| 37 | Ruth Long | 12 | Daughter | — | Georgia |
| 38 | Annie Long | 8 | Daughter | — | Georgia |
| 39 | Bobbie Long | 5 | Son | — | Georgia |
| 40 | Shirlie Long | 2 | Daughter | — | Georgia |
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)