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Eugene Davis — 1940 US Census Record
Model Tree available1940 United States Federal Census · Gadsden-County, Florida
Our Model Tree links this Eugene Davis across the 1920, 1930 and 1940 US Censuses in Gadsden-County, Florida (XGBoost, ~Confirmed), with identified parents Eugene & Eugene — first a son (b.~1919), then head of a 8-person household.
Age 21
b. ~1919
Male
Son
Born: Florida
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Gadsden-County, Florida |
| Surname | Davis |
| Given Name | Eugene Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct #5 Midway |
| 1935 Residence (County) | Gadsden |
| Additional Details | |
| Hours Worked | 5 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
| Township / Ward | Precinct 5 Midway |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Eugene | Age | Birth yr |
|---|---|---|---|---|
| James Davis | Son | — | 4 | ~1936 |
| Lillian Davis | Daughter | — | 10 | ~1930 |
| Mary Davis | Daughter | — | 12 | ~1928 |
| Preston Davis | Son | — | 2 | ~1938 |
| Foster Davis | Son | — | 26 | ~1914 |
| Eugene Davis | Son | — | 21 | ~1919 |
| Mary Davis | Spouse | — | 41 | ~1899 |
| Eugene Davis | Head | — | 53 | ~1887 |
Census Appearances
1920
Gadsden, Florida
Son, age 1
Gadsden, Florida · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eugene Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1930
Gadsden, Florida
Son, age 11
Gadsden, Florida · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Davis |
| Given Name | Eugene Jr. |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Florida |
| Father's Birthplace | Florida |
| Mother's Birthplace | Florida |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
1940
Gadsden-County, Florida
Son, age 21
Gadsden-County, Florida · implied b. ~1919 — 8 household members
| Surname | Davis |
| Given Name | Eugene Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Florida |
| 1935 Residence (City) | Precinct #5 Midway |
| 1935 Residence (County) | Gadsden |
| Hours Worked | 5 |
| Highest Grade | C 4 |
| 1935 Residence | Same place |
| Birth State | Florida |
| Birth Country | United States |
| Birthplace (normalized) | florida |
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 Eugene Davis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Eugene Davis (~0.92 confidence) and father Eugene Davis (~0.92 confidence) and father Eugene Davis (~0.92 confidence) and mother Mamie Davis (~0.92 confidence) and mother Mary Davis (~0.92 confidence) and mother Mary Davis (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Eugene Davis
b. ~1882
Source father
● Household
· direct · ~0.92
Father
Eugene Davis
b. ~1887
Source father
● Household
· direct · ~0.92
Father
Eugene Davis
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Mamie Davis
b. ~1892
Source mother
● Household
· direct · ~0.92
Mother
Mary Davis
b. ~1899
Source mother
● Household
· direct · ~0.92
Mother
Mary Davis
b. ~1899
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eugene Davis
Son · 1940 · age 21 · b. ~1919 · Florida
★ You are viewing this record
Sibling
Foster Davis
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Davis
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Davis
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Davis
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Preston Davis
Sibling · 1940 · age 2
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 — Gadsden-County, Florida
Open full size
1940 US Federal Census — Gadsden-County, Florida
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00587-00622)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene M Davis | 53 | Head | Brick Manufacturer | Florida |
| 2 | Mary Davis | 41 | Wife | — | Florida |
| 3 | Foster G Davis | 26 | Son | — | Florida |
| 4 | Eugene Jr Davis THIS PERSON | 21 | Son | — | Florida |
| 5 | Mary Marguerite Davis | 12 | Daughter | — | Florida |
| 6 | Lillian Jean Davis | 10 | Daughter | — | Florida |
| 7 | James C Davis | 4 | Son | — | Florida |
| 8 | Preston Davis | 2 | Son | — | Florida |
| 9 | Frank Moore | 51 | Head | Laborer | Florida |
| 10 | Ada R Moore | 36 | Wife | — | Florida |
| 11 | Elizia Richardson | 74 | Head | — | Georgia |
| 12 | Henry C Richardson | 51 | Son | Farmer | Georgia |
| 13 | Rafford Richardson | 41 | Son | Laborer | Georgia |
| 14 | Robert Bagley | 57 | Head | Laborer | Florida |
| 15 | Rutha D Knight | 34 | Head | Laborer | Florida |
| 16 | Margaret Knight | 35 | Wife | — | Florida |
| 17 | Eddie Knight | 7 | Son | — | Florida |
| 18 | Rutha Mae Knight | 5 | Daughter | — | Florida |
| 19 | Rosa Mae Knight | 4 | Daughter | — | Florida |
| 20 | Mary Knight | 2 | Daughter | — | Florida |
| 21 | Andrew Arrington | 36 | Head | Truck Driver | Georgia |
| 22 | Sara R Hudson | 68 | Head | Farmer | Florida |
| 23 | Rebecca Hudson | 10 | Niece | — | Florida |
| 24 | Filly R Thomas | 63 | Head | — | Florida |
| 25 | Real B Watkins | 67 | Head | Farm Labor | Florida |
| 26 | Sara Watkins | 62 | Wife | — | Florida |
| 27 | Will James | 58 | Head | Laborer | Georgia |
| 28 | Bright Mary James | 39 | Wife | — | Florida |
| 29 | Clinnie Cooper | 32 | Head | Laborer | Florida |
| 30 | Nellie Cooper | 22 | Wife | Laborer | Florida |
| 31 | Earl Cooper | 5 | Son | — | Florida |
| 32 | Bradley Alice Cooper | 63 | Mother | Laborer | Florida |
| 33 | Jessie D Munro | 40 | Head | Laborer | Florida |
| 34 | Sanders Susie Munro | 91 | Mother | — | Florida |
| 35 | Clint Washington | 26 | Head | Laborer | Alabama |
| 36 | Erwin Joe Washington | 26 | Lodger | Farm Labor | Georgia |
| 37 | Molley Benton Washington | 25 | Lodger | Farm Labor | Florida |
| 38 | Cunn D Williden | 33 | Head | Laborer | Florida |
| 39 | Fredie Williden | 15 | Son | Laborer | Florida |
| 40 | Dave Williden | 13 | Son | — | Florida |
Pedigree Summary
Eugene + 5 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)