JJ
Joseph Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Evangeline-County, Louisiana
Our Model Tree links this Joseph Johnson across the 1920, 1930 and 1940 US Censuses in Evangeline-County, Louisiana (XGBoost, ~Confirmed), with identified parents Euclide — first a head (b.~1915), then head of a 4-person household.
Age 25
b. ~1915
Male
Head
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Evangeline-County, Louisiana |
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Evangeline |
| Additional Details | |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Occupation | Farmer |
| Township / Ward | Police Jury Ward 1 |
| Est. Birth Year | ~1915 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Ruby Johnson | Daughter | — | 6 | ~1934 |
| Joseph Johnson | Head | — | 25 | ~1915 |
| Lantrus Johnson | Son | — | 2 | ~1938 |
| Gladys Johnson | Spouse | — | 25 | ~1915 |
Census Appearances
1920
Evangeline, Louisiana
Son, age 4
Evangeline, Louisiana · implied b. ~1916
●
Primary link
· ~Confirmed · 1 source
XGBoost
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Mother Tongue | French |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
Evangeline, Louisiana
Son, age 15
Evangeline, Louisiana · implied b. ~1915 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Evangeline-County, Louisiana
Head, age 25
Evangeline-County, Louisiana · implied b. ~1915 — 4 household members
| Surname | Johnson |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Evangeline |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
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 Joseph Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Euclide Johnson (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Euclide Johnson
b. ~1882
Source father
● Household
· direct · ~0.92
This person
Anchor record
Joseph Johnson
Head · 1940 · age 25 · b. ~1915 · Louisiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Evangeline-County, Louisiana
Open full size
1940 US Federal Census — Evangeline-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01400-00254)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ronalds Deuille | 9 | Son | — | Louisiana |
| 2 | Arnaldie Deuille | 38 | Head | Farmer | Louisiana |
| 3 | Doris Deuille | 27 | Wife | — | Louisiana |
| 4 | Esau Deuille | 8 | Daughter | — | Louisiana |
| 5 | Virginia Deuille | 5 | Daughter | — | Louisiana |
| 6 | Alexandria Deuille | 4 | Son | — | Louisiana |
| 7 | Maurice Deuille | 3 | Son | — | Louisiana |
| 8 | Duval Deuille | 1 | Son | — | Louisiana |
| 9 | Harry Lee Deuille | 0 | Daughter | — | Louisiana |
| 10 | Noa La Fleur | 27 | Head | Farmer | Louisiana |
| 11 | Vernice La Fleur | 26 | Wife | — | Louisiana |
| 12 | Andrew La Fleur | 9 | Son | — | Louisiana |
| 13 | Lovell La Fleur | 4 | Son | — | Louisiana |
| 14 | Henry S. La Fleur | 52 | Head | Farmer | Louisiana |
| 15 | Beatrice La Fleur | 49 | Wife | — | Louisiana |
| 16 | Alvin La Fleur | 13 | Son | — | Louisiana |
| 17 | Homer Veillon | 34 | Head | Farmer | Louisiana |
| 18 | Ritta Veillon | 30 | Wife | — | Louisiana |
| 19 | Oliver Veillon | 15 | Son | — | Louisiana |
| 20 | Elton James Veillon | 13 | Son | — | Louisiana |
| 21 | Eddie Veillon | 31 | Head | Farmer | Louisiana |
| 22 | Viola Veillon | 30 | Wife | — | Louisiana |
| 23 | Clarence Veillon | 13 | Son | — | Louisiana |
| 24 | Grace Mary Veillon | 2 | Daughter | — | Louisiana |
| 25 | Hillery Veillon | 28 | Head | Farmer | Louisiana |
| 26 | Lelia Veillon | 23 | Wife | — | Louisiana |
| 27 | Roland Veillon | 3 | Son | — | Louisiana |
| 28 | Wallace Veillon | 2 | Son | — | Louisiana |
| 29 | Joseph Johnson THIS PERSON | 25 | Head | Farmer | Louisiana |
| 30 | Gladys Johnson | 25 | Wife | — | Louisiana |
| 31 | Ruby Nell Johnson | 6 | Daughter | — | Louisiana |
| 32 | Lantrus Johnson | 2 | Son | — | Louisiana |
| 33 | Elsy Guillory | 39 | Head | Farmer | Louisiana |
| 34 | Adelia Guillory | 38 | Wife | — | Louisiana |
| 35 | Verline Guillory | 17 | Daughter | — | Louisiana |
| 36 | Henry Manual | 30 | Head | Farmer | Louisiana |
| 37 | Loula Manual | 29 | Wife | — | Louisiana |
| 38 | Serrisa Manual | 10 | Daughter | — | Louisiana |
| 39 | Norris Manual | 8 | Son | — | Louisiana |
| 40 | Ronald Manual | 4 | Son | — | Louisiana |
Pedigree Summary
Joseph
Gen 1 · 1 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)