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Lucy Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bradley-County, Tennessee
Our Model Tree links this Lucy Smith across the 1920, 1930 and 1940 US Censuses in Bradley-County, Tennessee (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 3-person household.
Age 63
b. ~1877
Female
Spouse
Born: Tennessee
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bradley-County, Tennessee |
| Surname | Smith |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Civil District 4 |
| 1935 Residence (County) | Bradley |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Township / Ward | Civil District 4 |
| Est. Birth Year | ~1877 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lucy | Age | Birth yr |
|---|---|---|---|---|
| John Smith | Head | — | 68 | ~1872 |
| J Smith | Son | — | 22 | ~1918 |
| Lucy Smith | Spouse | — | 63 | ~1877 |
Census Appearances
1920
Bradley, Tennessee
Spouse, age 43
Bradley, Tennessee · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Bradley, Tennessee
Spouse, age 53
Bradley, Tennessee · implied b. ~1877 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lucy A. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Tennessee |
| Age at First Marriage | 19 |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Bradley-County, Tennessee
Spouse, age 63
Bradley-County, Tennessee · implied b. ~1877 — 3 household members
| Surname | Smith |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 63 |
| Marital Status | Married |
| Birthplace | Tennessee |
| 1935 Residence (City) | Civil District 4 |
| 1935 Residence (County) | Bradley |
| Income (1939) | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
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 Lucy Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Smith
Spouse · 1940 · age 63 · b. ~1877 · Tennessee
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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 — Bradley-County, Tennessee
Open full size
1940 US Federal Census — Bradley-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03875-00283)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Will Dodd | 48 | Head | Farmer | Tennessee |
| 42 | Callie Dodd | 47 | Wife | — | Georgia |
| 43 | J. C. Dodd | 16 | Son | — | Tennessee |
| 44 | Edith Dodd | 13 | Daughter | — | Tennessee |
| 45 | Barbra Dodd | 9 | Daughter | — | Tennessee |
| 46 | Frank Hyden | 39 | Head | Moulder | N. Carolina |
| 47 | Ura Hyden | 37 | Wife | — | Tennessee |
| 48 | Paul Hyden | 14 | Son | Farm Laborer | Tennessee |
| 49 | Ruby Hyden | 13 | Daughter | — | Tennessee |
| 50 | Bill Hyden | 9 | Son | — | Tennessee |
| 51 | Robert Hyden | 7 | Son | — | Tennessee |
| 52 | Dan Hyden | 5 | Son | — | Tennessee |
| 53 | Henry Owenby | 57 | Lodger | Farm Laborer | Tennessee |
| 54 | John Smith | 68 | Head | Farmer | Tennessee |
| 55 | Lucy Smith THIS PERSON | 63 | Wife | — | Tennessee |
| 56 | J. W. Smith | 22 | Son | Truck Driver | Tennessee |
| 57 | Lloyd Boling | 20 | Head | Farmer | Tennessee |
| 58 | Wymer Shields | 58 | Uncle | Farm Laborer | Georgia |
| 59 | Dalla Shields | 58 | Aunt | — | Tennessee |
| 60 | John Fields | 50 | Head | Farmer | Georgia |
| 61 | Mary Fields | 50 | Wife | — | Tennessee |
| 62 | Hershel Fields | 27 | Son | Farm Laborer | Tennessee |
| 63 | William Yancy | 67 | Head | — | Alabama |
| 64 | Josie Yancy | 65 | Wife | — | Tennessee |
| 65 | Charlie Gibbs | 38 | Head | Watchman | Tennessee |
| 66 | May Gibbs | 36 | Wife | — | Tennessee |
| 67 | Charles Smith | 30 | Head | Farmer | Tennessee |
| 68 | Irene Smith | 23 | Wife | — | Tennessee |
| 69 | Arnold Smith | 5 | Son | — | Tennessee |
| 70 | Dorothy Smith | 4 | Daughter | — | Tennessee |
| 71 | Anderson Traylor | 22 | Head | Farm Laborer | Tennessee |
| 72 | Louise Traylor | 19 | Wife | — | Tennessee |
| 73 | Bob Smith | 65 | Head | — | Tennessee |
| 74 | Mollie Smith | 63 | Wife | — | Tennessee |
| 75 | W. C. Cody | 24 | Head | — | Tennessee |
| 76 | Grace Cody | 24 | Wife | — | Tennessee |
| 77 | Virginia Cody | 5 | Daughter | — | Tennessee |
| 78 | Bob Cody | 3 | Son | — | Tennessee |
| 79 | Jim Dugan | 47 | Head | Farmer | Tennessee |
| 80 | Olie Dugan | 36 | Wife | — | 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)