GT
Grace Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Greene-County, Tennessee
Our Model Tree links this Grace Thompson across the 1920, 1930 and 1940 US Censuses in Greene-County, Tennessee (XGBoost, ~Confirmed), with identified parents O & Ula — first a daughter (b.~1919), then head of a 6-person household.
Age 21
b. ~1919
Female
Daughter
Born: Tennessee
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Greene-County, Tennessee |
| Surname | Thompson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | 21 District |
| 1935 Residence (County) | Greene |
| Additional Details | |
| Occupation | Seamstress |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 200 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
| Occupation | Seamstress |
| Township / Ward | 21 District |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Grace Thompson | Daughter | — | 21 | ~1919 |
| Frances Thompson | Daughter | — | 8 | ~1932 |
| O Thompson | Head | — | 60 | ~1880 |
| Lyle Thompson | Son | — | 12 | ~1928 |
| Kyle Thompson | Son | — | 18 | ~1922 |
| Elizabeth Thompson | Spouse | — | 44 | ~1896 |
Census Appearances
1920
Greene, Tennessee
Daughter, age 1
Greene, Tennessee · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1930
Greene, Tennessee
Daughter, age 11
Greene, Tennessee · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Grace D. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Tennessee |
| Father's Birthplace | Tennessee |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Birth State | Tennessee |
| Birth Country | United States |
| Birthplace (normalized) | tennessee |
1940
Greene-County, Tennessee
Daughter, age 21
Greene-County, Tennessee · implied b. ~1919 — 6 household members
| Surname | Thompson |
| Given Name | Grace |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Tennessee |
| 1935 Residence (City) | 21 District |
| 1935 Residence (County) | Greene |
| Occupation | Seamstress |
| Industry | Private home |
| Class of Worker | PW |
| Hours Worked | 45 |
| Income (1939) | 200 |
| Highest Grade | No 8 |
| 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 Grace Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father O Thompson (~0.92 confidence) and father Ula Thompson (~0.92 confidence) and father Ollie Thompson (~0.92 confidence) and mother Elizabeth Thompson (~0.92 confidence) and mother Elizabeth Thompson (~0.92 confidence) and mother M Thompson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
O Thompson
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Ula Thompson
b. ~1880
Source father
● Household
· direct · ~0.92
Father
Ollie Thompson
b. ~1888
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Thompson
b. ~1894
Source mother
● Household
· direct · ~0.92
Mother
Elizabeth Thompson
b. ~1896
Source mother
● Household
· direct · ~0.92
Mother
M Thompson
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Grace Thompson
Daughter · 1940 · age 21 · b. ~1919 · Tennessee
★ You are viewing this record
Sibling
Kyle Thompson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Thompson
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lyle Thompson
Sibling · 1940 · age 12
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 — Greene-County, Tennessee
Open full size
1940 US Federal Census — Greene-County, Tennessee
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03896-00932)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alice X Justis | 54 | Head | Laborer | Tennessee |
| 2 | Paula Justis | 40 | Brother | Laborer | Tennessee |
| 3 | Eugene Justis | 22 | Nephew | Farmer | Tennessee |
| 4 | O. P. R. Thompson | 60 | Head | Farmer | Tennessee |
| 5 | Elizabeth Thompson | 44 | Wife | — | Tennessee |
| 6 | Grace Thompson THIS PERSON | 21 | Daughter | Seamstress | Tennessee |
| 7 | Kyle Thompson | 18 | Son | — | Tennessee |
| 8 | Lyle Thompson | 12 | Son | — | Tennessee |
| 9 | Frances Thompson | 8 | Daughter | — | Tennessee |
| 10 | Carl Shipley | 45 | Head | Salesman | Tennessee |
| 11 | Mae X Shipley | 41 | Wife | — | Tennessee |
| 12 | Helen Shipley | 17 | Daughter | — | Tennessee |
| 13 | Lyle Shipley | 17 | Son | — | Tennessee |
| 14 | Ray Shipley | 15 | Son | — | Tennessee |
| 15 | Hugh Shipley | 13 | Son | — | Tennessee |
| 16 | Tom X Mcamis | 52 | Head | Farmer | Tennessee |
| 17 | Maude Mcamis | 43 | Wife | — | Tennessee |
| 18 | Irene Dixon | 19 | Daughter | — | Tennessee |
| 19 | Marion Dixon | 2 | Granddaughter | — | Tennessee |
| 20 | Bill X Mcamis | 24 | Head | Farmer | Tennessee |
| 21 | Pauline Mcamis | 27 | Wife | — | Tennessee |
| 22 | Harold Mcamis | 4 | Son | 0 | Tennessee |
| 23 | Hillary Mcamis | 2 | Son | 0 | Tennessee |
| 24 | Lyle Mcamis | 0 | Son | 0 | Tennessee |
| 25 | Mary Poe | 60 | Head | — | Tennessee |
| 26 | James X Poe | 26 | Son | Farmer | Tennessee |
| 27 | Sylvia Poe | 20 | Daughter | — | Tennessee |
| 28 | Rosa Malone | 30 | Daughter | Seamstress | Tennessee |
| 29 | R. O. Duncan | 56 | Head | Farmer | Tennessee |
| 30 | Mary X Duncan | 53 | Wife | — | Tennessee |
| 31 | Bob Duncan | 26 | Son | — | Tennessee |
| 32 | Charlie Duncan | 20 | Son | — | Tennessee |
| 33 | Junior Duncan | 18 | Son | Laborer | Tennessee |
| 34 | Maude Duncan | 15 | Daughter | — | Tennessee |
| 35 | Denver Duncan | 10 | Son | — | Tennessee |
| 36 | Fred Duncan | 8 | Son | — | Tennessee |
| 37 | Rufus X Morrison | 72 | Head | — | Tennessee |
| 38 | Josephine Morrison | 56 | Wife | — | Tennessee |
| 39 | Robert Hubbard | 15 | Nephew | — | Tennessee |
| 40 | Wendell Mcamis | 28 | Hired hand | Farmer | Tennessee |
Pedigree Summary
Grace + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)