JU
John Underwood — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hall-County, Georgia
Our Model Tree links this John Underwood across the 1930 and 1940 US Censuses in Hall-County, Georgia (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 9-person household.
Age 49
b. ~1891
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hall-County, Georgia |
| Surname | Underwood |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Military District 410 Bark Camp |
| 1935 Residence (County) | Hall |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Farmer |
| Township / Ward | Military District 410 Bark Camp |
| Est. Birth Year | ~1891 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| T Underwood | Son | — | 15 | ~1925 |
| L Underwood | Son | — | 11 | ~1929 |
| John Underwood | Head | — | 49 | ~1891 |
| Vola Underwood | Spouse | — | 46 | ~1894 |
| Julius Underwood | Son | — | 9 | ~1931 |
| Guy Underwood | Son | — | 18 | ~1922 |
| Kathleen Underwood | Daughter | — | 4 | ~1936 |
| Florence Underwood | Daughter | — | 8 | ~1932 |
| Pauline Underwood | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Hall, Georgia
Head, age 39
Hall, Georgia · implied b. ~1891 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Underwood |
| Given Name | John T. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 24 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 6 |
| Veteran | No |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Hall-County, Georgia
Head, age 49
Hall-County, Georgia · implied b. ~1891 — 9 household members
| Surname | Underwood |
| Given Name | John W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Military District 410 Bark Camp |
| 1935 Residence (County) | Hall |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Underwood across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Underwood
Head · 1940 · age 49 · b. ~1891 · 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 — Hall-County, Georgia
Open full size
1940 US Federal Census — Hall-County, Georgia
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00682-00720)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary E. Souther | 47 | Wife | — | Georgia |
| 2 | Ray V. Souther | 24 | Son | Laborer | Georgia |
| 3 | Roy V. Souther | 21 | Son | Laborer | Georgia |
| 4 | R. Jeff Souther | 17 | Son | Laborer | Georgia |
| 5 | Odell Souther | 16 | Daughter | Laborer | Georgia |
| 6 | Loy C. Souther | 12 | Son | — | Georgia |
| 7 | Ollie Lee Souther | 10 | Daughter | — | Georgia |
| 8 | Talmadge Souther | 6 | Son | — | Georgia |
| 9 | John W. Underwood THIS PERSON | 49 | Head | Farmer | Georgia |
| 10 | Vola Underwood | 46 | Wife | — | Georgia |
| 11 | Guy E. Underwood | 18 | Son | Laborer | Georgia |
| 12 | Pauline Underwood | 16 | Daughter | Laborer | Georgia |
| 13 | T. Jack Underwood | 15 | Son | Laborer | Georgia |
| 14 | L. Dean Underwood | 11 | Son | — | Georgia |
| 15 | Julius J. Underwood | 9 | Son | — | Georgia |
| 16 | Florence Underwood | 8 | Daughter | — | Georgia |
| 17 | Kathleen Underwood | 4 | Daughter | — | Georgia |
| 18 | J. Cecil Okeller | 19 | Head | Laborer | Georgia |
| 19 | Willie Mae Okeller | 19 | Wife | — | Georgia |
| 20 | Robert L. Okeller | 0 | Son | — | Georgia |
| 21 | Virgil A. Smith | 52 | Head | Farmer | Georgia |
| 22 | E. Florence Smith | 42 | Wife | — | North Carolina |
| 23 | Ray H. Smith | 16 | Son | Laborer | Georgia |
| 24 | Vera B. Smith | 11 | Daughter | — | Georgia |
| 25 | Velma M. Smith | 9 | Daughter | — | Georgia |
| 26 | W. Ray Smith | 7 | Son | — | Georgia |
| 27 | Geraldine Smith | 5 | Daughter | — | Georgia |
| 28 | Robert L. Smith | 3 | Son | — | Georgia |
| 29 | William S. Keith | 64 | Cousin | Laborer | Georgia |
| 30 | Jim Woodie | 56 | Head | Farmer | Georgia |
| 31 | Nora B. Woodie | 56 | Wife | — | Georgia |
| 32 | Sam J. Woodie | 24 | Son | Laborer | Georgia |
| 33 | Newman Woodie | 15 | Son | — | Georgia |
| 34 | Jim Jr. Woodie | 12 | Son | — | Georgia |
| 35 | Cleveland A. Smith | 55 | Head | Merchant | Georgia |
| 36 | Nellie A. Smith | 50 | Wife | — | Georgia |
| 37 | Rindell Smith | 23 | Daughter | Laborer | Georgia |
| 38 | Loy L. Smith | 18 | Son | — | Georgia |
| 39 | Andrew Smith | 78 | Father | — | Georgia |
| 40 | Cecil Lumley | 35 | Head | Laborer | Tennessee |
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)