GJ
George Jennings — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duval-County, Florida
Our Model Tree links this George Jennings across the 1930 and 1940 US Censuses in Duval-County, Florida (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 12-person household.
Age 48
b. ~1892
Male
Head
Born: Georgia
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Duval-County, Florida |
| Surname | Jennings |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Additional Details | |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 628 |
| Highest Grade | H-3 |
| 1935 Residence | Same place |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
| Occupation | Laborer |
| Township / Ward | Jacksonville |
| Est. Birth Year | ~1892 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Matthew Jennings | Son | — | 19 | ~1921 |
| Louise Jennings | Daughter | — | 10 | ~1930 |
| Margurite Jennings | Daughter | — | 16 | ~1924 |
| Rosie Jennings | Daughter | — | 15 | ~1925 |
| Thelma Jennings | Daughter | — | 13 | ~1927 |
| Lucy Jennings | Spouse | — | 39 | ~1901 |
| Bobby Jennings | Daughter | — | 2 | ~1938 |
| Nathan Jennings | Son | — | 22 | ~1918 |
| George Jennings | Son | — | 7 | ~1933 |
| George Jennings | Head | — | 48 | ~1892 |
| Lucinda Jennings | Daughter | — | 5 | ~1935 |
| William Jennings | Son | — | ~1940 |
Census Appearances
1930
Duval, Florida
Head, age 39
Duval, Florida · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jennings |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Georgia |
| Age at First Marriage | 22 |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Georgia |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12.00 |
| Birth State | Georgia |
| Birth Country | United States |
| Birthplace (normalized) | georgia |
1940
Duval-County, Florida
Head, age 48
Duval-County, Florida · implied b. ~1892 — 12 household members
| Surname | Jennings |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 48 |
| Marital Status | Married |
| Birthplace | Georgia |
| 1935 Residence (City) | Jacksonville |
| 1935 Residence (County) | Duval |
| Occupation | Laborer |
| Industry | Coal Yard |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 628 |
| Highest Grade | H-3 |
| 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 George Jennings across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Jennings
Head · 1940 · age 48 · b. ~1892 · 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
39 people indexed on this census page (nara:1940:m-t0627-00624-00064)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 42 | Willie S Crump | 44 | Head | Laborer | Florida |
| 43 | Willie H Crump | 22 | Son | Laborer | Florida |
| 44 | Mattie Crump | 19 | Daughter | — | Pennsylvania |
| 45 | Victoria Crump | 16 | Daughter | — | Pennsylvania |
| 46 | Ruth Crump | 14 | Daughter | — | Pennsylvania |
| 47 | Ronza Crump | 2 | Son | — | Florida |
| 48 | Charles Snelling | 26 | Head | Fireman | Georgia |
| 49 | Susie Mae Snelling | 23 | Wife | Cook | Florida |
| 50 | Orlean Snelling | 0 | Son | — | Florida |
| 51 | Josie Hunter | 43 | Head | — | Georgia |
| 52 | Flarkie Mae Hunter | 10 | Daughter | — | Florida |
| 53 | Edward Pritchett | 8 | Son | — | Florida |
| 54 | Eva Mcfenton | 25 | Roomer | Ironer | Florida |
| 55 | Helen Mcfenton | 58 | Roomer | — | Florida |
| 56 | Heffilee Williams | 42 | Head | — | Florida |
| 57 | James Smith | 38 | Brother | Truck Driver | Florida |
| 58 | Benjamin Williams | 19 | Son | — | Florida |
| 59 | Althea Williams | 17 | Daughter | — | Florida |
| 60 | Fred Magon | 26 | Head | Floor Mixer | Georgia |
| 61 | Mattie Magon | 26 | Wife | Patcher | Georgia |
| 62 | Carl Williams | 24 | Head | Stitcher | Florida |
| 63 | Mamie Williams | 23 | Wife | — | Florida |
| 64 | Loma Williams | 40 | Mother | Laundress | Florida |
| 65 | Evalina Williams | 21 | Sister | — | Florida |
| 66 | John Lewis | 26 | Head | Laborer | South Carolina |
| 67 | Francis Lewis | 23 | Wife | Cook | South Carolina |
| 68 | George Jennings THIS PERSON | 48 | Head | Laborer | Georgia |
| 69 | Lucy Jennings | 39 | Wife | Maid | Alabama |
| 70 | Nathan Jennings | 22 | Son | Orderly | Georgia |
| 71 | Matthew Jennings | 19 | Son | Laborer | Georgia |
| 72 | Margurite Jennings | 16 | Daughter | — | Florida |
| 73 | Rosie Mae Jennings | 15 | Daughter | — | Florida |
| 74 | Thelma Jennings | 13 | Daughter | — | Florida |
| 75 | Louise Jennings | 10 | Daughter | — | Florida |
| 76 | George Jr Jennings | 7 | Son | — | Florida |
| 77 | Lucinda Jennings | 5 | Daughter | — | Florida |
| 78 | Bobby Lee Jennings | 2 | Daughter | — | Florida |
| 79 | William Clifford Jennings | 0 | Son | — | Florida |
| 80 | Ora Lee Pritney | 39 | Head | — | 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)