MJ
Marie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Vernon-County, Louisiana
Our Model Tree links this Marie Johnson across the 1930 and 1940 US Censuses in Vernon-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Vernon-County, Louisiana |
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 7 |
| 1935 Residence (County) | Vernon |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Police Jury Ward 7 |
| Est. Birth Year | ~1927 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Marie | Age | Birth yr |
|---|---|---|---|---|
| Marie Johnson | Daughter | — | 13 | ~1927 |
| Conley Johnson | Head | — | 40 | ~1900 |
| Otha Johnson | Son | — | 11 | ~1929 |
| Loyd Johnson | Son | — | 20 | ~1920 |
| Vern Johnson | Son | — | 18 | ~1922 |
| Jimmy Johnson | Son | — | 2 | ~1938 |
| Mable Johnson | Spouse | — | 38 | ~1902 |
Census Appearances
1930
Vernon, Louisiana
Daughter, age 3
Vernon, Louisiana · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | No |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
Vernon-County, Louisiana
Daughter, age 13
Vernon-County, Louisiana · implied b. ~1927 — 7 household members
| Surname | Johnson |
| Given Name | Marie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Police Jury Ward 7 |
| 1935 Residence (County) | Vernon |
| Class of Worker | 0 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| 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 Marie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Marie Johnson
Daughter · 1940 · age 13 · b. ~1927 · Louisiana
★ You are viewing this record
Sibling
Vern Johnson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Otha Johnson
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Loyd Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jimmy Johnson
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 — Vernon-County, Louisiana
Open full size
1940 US Federal Census — Vernon-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01462-00494)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Milton Johnson | 12 | Son | — | Louisiana |
| 2 | Vern S. Lowden | 24 | Head | Farm Operator | Louisiana |
| 3 | Barbara Lowden | 22 | Wife | — | Louisiana |
| 4 | Vern S. Jr. Lowden | 1 | Son | — | Louisiana |
| 5 | C. A. Rogers | 28 | Head | Teacher | Louisiana |
| 6 | Varetta Jean Rogers | 19 | Wife | — | Louisiana |
| 7 | C. A. Jr. Rogers | 2 | Son | — | Louisiana |
| 8 | Henry David Rogers | 0 | Son | — | Louisiana |
| 9 | Harold Johnson | 47 | Head | Farm Operator | Louisiana |
| 10 | Minnie Johnson | 44 | Wife | — | Louisiana |
| 11 | Alton Ray Johnson | 16 | Son | — | Louisiana |
| 12 | Mark Cooper | 23 | Lodger | Farm Laborer | Louisiana |
| 13 | Jessie Gill | 54 | Head | Laborer | Louisiana |
| 14 | Nancy Gill | 46 | Wife | — | Louisiana |
| 15 | Harvey Gill | 22 | Son | Farm Laborer | Louisiana |
| 16 | Herlie Gill | 19 | Son | Farm Laborer | Louisiana |
| 17 | Jessie Gill | 16 | Daughter | — | Louisiana |
| 18 | Jo Mae Gill | 14 | Daughter | — | Louisiana |
| 19 | H. D. Gill | 11 | Son | — | Louisiana |
| 20 | Elmo Bailey | 33 | Head | Laborer | Louisiana |
| 21 | Ida Bailey | 34 | Wife | — | Louisiana |
| 22 | Florence Bailey | 13 | Daughter | — | Louisiana |
| 23 | Alva Bailey | 8 | Son | — | Louisiana |
| 24 | Eva Bailey | 4 | Daughter | — | Louisiana |
| 25 | Alton Bailey | 3 | Son | — | Louisiana |
| 26 | Conley Johnson | 40 | Head | Farm Operator | Louisiana |
| 27 | Mable Johnson | 38 | Wife | — | Louisiana |
| 28 | Loyd Johnson | 20 | Son | — | Louisiana |
| 29 | Vern (Al) Johnson | 18 | Son | Kitchen Work | Louisiana |
| 30 | Marie Johnson THIS PERSON | 13 | Daughter | — | Louisiana |
| 31 | Otha Ray Johnson | 11 | Son | — | Louisiana |
| 32 | Jimmy Jack Johnson | 2 | Son | — | Louisiana |
| 33 | E. M. Jackson | 64 | Head | — | Louisiana |
| 34 | Ennidal Jackson | 37 | Son | Laborer | Louisiana |
| 35 | Clarence Jackson | 17 | Grandson | Farm Laborer | Louisiana |
| 36 | Argeline Ashworth | 34 | Head | — | Louisiana |
| 37 | Jonnie Ashworth | 18 | Son | Farm Laborer | Louisiana |
| 38 | Lonzo Ashworth | 16 | Son | Farm Laborer | Louisiana |
| 39 | Geraldine Ashworth | 13 | Daughter | — | Louisiana |
| 40 | Otte Ashworth | 11 | Daughter | — | Louisiana |
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)