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George Grant — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this George Grant across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 11-person household.
Age 45
b. ~1895
Male
Head
Born: South Carolina
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Grant |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Occupation | Brick Layer |
| Industry | Building Construction |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 306 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
| Occupation | Brick Layer |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1895 |
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 George | Age | Birth yr |
|---|---|---|---|---|
| Angelina Grant | Spouse | — | 37 | ~1903 |
| Lena Grant | Daughter | — | 5 | ~1935 |
| Betty Grant | Daughter | — | 5 | ~1935 |
| Carter Grant | Son | — | 6 | ~1934 |
| Mammie Grant | Daughter | — | 10 | ~1930 |
| Julius Grant | Son | — | 10 | ~1930 |
| Crix Grant | Son | — | 1 | ~1939 |
| Owens Grant | Son | — | 17 | ~1923 |
| James Grant | Son | — | 15 | ~1925 |
| George Grant | Head | — | 45 | ~1895 |
| Jerry Grant | Son | — | 9 | ~1931 |
Census Appearances
1930
Duval, Florida
Other, age 32
Duval, Florida · implied b. ~1898 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grant |
| Given Name | George |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | South Carolina |
| Age at First Marriage | 22 |
| Father's Birthplace | South Carolina |
| Mother's Birthplace | South Carolina |
| Occupation | Laborer |
| Industry | Contractor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
1940
Duval-County, Florida
Head, age 45
Duval-County, Florida · implied b. ~1895 — 11 household members
| Surname | Grant |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | South Carolina |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Occupation | Brick Layer |
| Industry | Building Construction |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 306 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | South Carolina |
| Birth Country | United States |
| Birthplace (normalized) | south carolina |
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 George Grant across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Grant
Head · 1940 · age 45 · b. ~1895 · 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 — Duval-County, Florida
Open full size
1940 US Federal Census — Duval-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00626-00436)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillia Mitchell | 40 | Head | Laundress | Georgia |
| 2 | Louis Brown | 37 | Head | — | Florida |
| 3 | William H Brown | 7 | Son | — | Florida |
| 4 | Robert Brown | 3 | Son | — | Florida |
| 5 | Mary Hargrove | 45 | Sister | — | Georgia |
| 6 | Sofie Rivers | 62 | Head | — | Florida |
| 7 | Alice Wright | 25 | Daughter | Maid | Florida |
| 8 | William Wright | 12 | Son | — | Florida |
| 9 | Cora Marret | 35 | Lodger | Maid | Florida |
| 10 | Tomas Bradley | 57 | Head | Truck Driver | Georgia |
| 11 | Irene Bradley | 55 | Wife | — | Georgia |
| 12 | James Bradley | 15 | Son | — | Georgia |
| 13 | Sammy Bradley | 13 | Son | — | Georgia |
| 14 | Maria Davis | 55 | Lodger | Maid | Georgia |
| 15 | Inez P Thompson | 4 | Lodger | — | Florida |
| 16 | Herbert Thompson | 2 | Lodger | — | Florida |
| 17 | Hannah Thomas | 44 | Head | Laundress | Florida |
| 18 | Charlotte Felton | 65 | Partner | Laundress | Florida |
| 19 | Richard Anderson | 55 | Lodger | Laborer | South Carolina |
| 20 | Frank Okolo | 57 | Head | Laborer | Florida |
| 21 | Izibella Okolo | 35 | Wife | — | Florida |
| 22 | Mandilee Okolo | 15 | Daughter | — | Florida |
| 23 | Thelma Okolo | 13 | Daughter | — | Florida |
| 24 | Charles Okolo | 12 | Son | — | Florida |
| 25 | Johnie Okolo | 11 | Son | — | Florida |
| 26 | George Grant THIS PERSON | 45 | Head | Brick Layer | South Carolina |
| 27 | Angelina Grant | 37 | Wife | — | South Carolina |
| 28 | Owens Grant | 17 | Son | — | Florida |
| 29 | James Jr Grant | 15 | Son | — | Florida |
| 30 | Mammie Grant | 10 | Daughter | — | Florida |
| 31 | Julius Grant | 10 | Son | — | Florida |
| 32 | Jerry Grant | 9 | Son | — | Florida |
| 33 | Carter Grant | 6 | Son | — | Florida |
| 34 | Lena Grant | 5 | Daughter | — | Florida |
| 35 | Betty Grant | 5 | Daughter | — | Florida |
| 36 | Crix Grant | 1 | Son | — | Florida |
| 37 | Mammie High | 61 | Head | — | Florida |
| 38 | Alice Conner | 56 | Head | — | South Carolina |
| 39 | Clara Anderson | 16 | Daughter | — | Florida |
| 40 | William Anderson | 15 | Son | — | Florida |
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)