GT
Grace Thompson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Nassau-County, Florida
Our Model Tree links this Grace Thompson across the 1920, 1930 and 1940 US Censuses in Nassau-County, Florida (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 11-person household.
Age 53
b. ~1887
Female
Spouse
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Nassau-County, Florida |
| Surname | Thompson |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Precinct 7 Kings Ferry |
| 1935 Residence (County) | Nassau |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Township / Ward | Precinct 7 Kings Ferry |
| Est. Birth Year | ~1887 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Nena Thompson | Daughter | — | 10 | ~1930 |
| Edna Hardie | Daughter | — | 4 | ~1936 |
| Dorothy Hardie | Daughter | — | 12 | ~1928 |
| Thelma Hardie | Daughter | — | 1 | ~1939 |
| Lois Hardie | Daughter | — | 10 | ~1930 |
| George Thompson | Head | — | 58 | ~1882 |
| Head Hardie | Other | — | — | |
| George Hardie | Son | — | 6 | ~1934 |
| James Hardie | Son | — | 8 | ~1932 |
| Carnation Hardie | Spouse | — | 31 | ~1909 |
| Grace Thompson | Spouse | — | 53 | ~1887 |
Census Appearances
1920
Nassau, Florida
Spouse, age 33
Nassau, Florida · implied b. ~1887 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Gracie |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | Black |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Georgia |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Farmer |
| Industry | Home Farm |
| Class of Worker | Oa |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1930
Nassau, Florida
Spouse, age 41
Nassau, Florida · implied b. ~1889 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Grady |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 18 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Can Read/Write | Yes |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Nassau-County, Florida
Spouse, age 53
Nassau-County, Florida · implied b. ~1887 — 11 household members
| Surname | Thompson |
| Given Name | Grace |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Precinct 7 Kings Ferry |
| 1935 Residence (County) | Nassau |
| Highest Grade | 5 |
| 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 Grace Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Grace Thompson
Spouse · 1940 · age 53 · b. ~1887 · Florida
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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 — Nassau-County, Florida
Open full size
1940 US Federal Census — Nassau-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00601-00910)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mrs Addie Houston | 42 | Head | House Keeper | Florida |
| 2 | Gladys Houston | 14 | Daughter | New Worker | Florida |
| 3 | Leo Houston | 10 | Son | — | Florida |
| 4 | Sara Houston | 6 | Daughter | — | Florida |
| 5 | Joseline Houston | 4 | Daughter | — | Florida |
| 6 | Hannah Houston | 1 | Daughter | — | Florida |
| 7 | Cassell Taylor | 46 | Head | House Keeper | Florida |
| 8 | Jessie Taylor | 53 | Brother | — | Florida |
| 9 | Rosetta Turner | 63 | Lodger | Laundress | Florida |
| 10 | Elbert Tripir|Tripis | 66 | Head | Labour | Florida |
| 11 | Ella Tripir|Tripis | 63 | Wife | — | Florida |
| 12 | Ora Mae Hearst | 34 | Boarder | Teacher | Florida |
| 13 | George E. Thompson | 58 | Head | Farming | Florida |
| 14 | Grace Thompson THIS PERSON | 53 | Wife | — | Georgia |
| 15 | Nena Catherine Thompson | 10 | Daughter | — | Florida |
| 16 | Head Hardie | None | M | W.P.A Project | — |
| 17 | Carnation Hardie | 31 | Wife | — | Florida |
| 18 | Dorothy Mae Hardie | 12 | Daughter | — | Florida |
| 19 | Lois Arilyn Hardie | 10 | Daughter | — | Florida |
| 20 | James Graham Hardie | 8 | Son | — | Florida |
| 21 | George E. Hardie | 6 | Son | — | Florida |
| 22 | Edna M. Hardie | 4 | Daughter | — | Florida |
| 23 | Thelma Hardie | 1 | Daughter | — | Florida |
| 24 | Joe Taylor | 72 | Head | — | Florida |
| 25 | James Thompson | 54 | Head | Labour | Florida |
| 26 | Connell Parsons | 11 | Nephew | — | Florida |
| 27 | Dena C. Haddock | 49 | Head | Farming | Florida |
| 28 | Merle Haddock | 11 | Daughter | — | Florida |
| 29 | William L. Becker | 20 | Nephew | Clerk | Florida |
| 30 | James D. Vanzant | 66 | Head | Farming | Florida |
| 31 | Mary A Vanzant | 66 | Wife | — | Florida |
| 32 | Eva Vanzant | 36 | Daughter | — | Florida |
| 33 | Henry Weeks | 35 | Head | Farming | Florida |
| 34 | Vara M. Weeks | 32 | Wife | — | Florida |
| 35 | Thelma E Weeks | 10 | Daughter | — | Florida |
| 36 | Henry Glynn Weeks | 8 | Son | — | Florida |
| 37 | Geneva Weeks | 7 | Daughter | — | Florida |
| 38 | Norma G. Weeks | 3 | Daughter | — | Florida |
| 39 | Herbert B. Nish | 58 | Head | Laborer | Florida |
| 40 | Dara E. Nish | 58 | Wife | — | 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)