HJ
Helen Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-Davis-County, Louisiana
Our Model Tree links this Helen Johnson across the 1930 and 1940 US Censuses in Jefferson-Davis-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1911), then head of a 11-person household.
Age 29
b. ~1911
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-Davis-County, Louisiana |
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Jefferson Davis |
| Additional Details | |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 6 |
| Est. Birth Year | ~1911 |
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 Helen | Age | Birth yr |
|---|---|---|---|---|
| Mabel Johnson | Daughter | — | 18 | ~1922 |
| Edith Johnson | Daughter | — | 15 | ~1925 |
| Helen Johnson | Daughter | — | 29 | ~1911 |
| Jeanette Johnson | Daughter | — | 10 | ~1930 |
| Andrew Johnson | Head | — | 55 | ~1885 |
| Andrew Johnson | Son | — | 7 | ~1933 |
| Ira Johnson | Son | — | 25 | ~1915 |
| Barney Johnson | Son | — | 23 | ~1917 |
| Amos Johnson | Son | — | 14 | ~1926 |
| Verson Johnson | Son | — | 20 | ~1920 |
| Curley Johnson | Son | — | 27 | ~1913 |
Census Appearances
1930
Jefferson Davis, …
Daughter, age 18
Jefferson Davis, Louisiana · implied b. ~1912 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| 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
Jefferson-Davis-County, Louisiana
Daughter, age 29
Jefferson-Davis-County, Louisiana · implied b. ~1911 — 11 household members
| Surname | Johnson |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 6 |
| 1935 Residence (County) | Jefferson Davis |
| Highest Grade | No 8 |
| 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 Helen Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Johnson
Daughter · 1940 · age 29 · b. ~1911 · Louisiana
★ You are viewing this record
Sibling
Verson Johnson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jeanette Johnson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Andrew Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Curley Johnson
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ira Johnson
Sibling · 1940 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Johnson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Amos Johnson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Barney Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Johnson
Sibling · 1940 · age 18
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 — Jefferson-Davis-County, Louisiana
Open full size
1940 US Federal Census — Jefferson-Davis-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01408-00562)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Edison Guillory | 19 | Head | Farm Laborer | Louisiana |
| 42 | Andrew Johnson | 55 | Head | Farmer | Louisiana |
| 43 | Helen Johnson THIS PERSON | 29 | Daughter | — | Louisiana |
| 44 | Curley Johnson | 27 | Son | Farm Laborer | Louisiana |
| 45 | Ira Johnson | 25 | Son | Farm Laborer | Louisiana |
| 46 | Barney Johnson | 23 | Son | Farm Laborer | Louisiana |
| 47 | Verson Johnson | 20 | Son | Farm Laborer | Louisiana |
| 48 | Mabel Johnson | 18 | Daughter | — | Louisiana |
| 49 | Edith Johnson | 15 | Daughter | — | Louisiana |
| 50 | Amos L. Johnson | 14 | Son | — | Louisiana |
| 51 | Jeanette Johnson | 10 | Daughter | — | Louisiana |
| 52 | Andrew Jr. Johnson | 7 | Son | — | Louisiana |
| 53 | Oledia Boudreau | 51 | Head | Farmer | Louisiana |
| 54 | Mamie Boudreau | 50 | Wife | — | Louisiana |
| 55 | Dorothy Boudreau | 15 | Daughter | — | Louisiana |
| 56 | Joel Monroe | 24 | Head | Cropper | Louisiana |
| 57 | Lorene Monroe | 23 | Wife | Picking Cotton | Louisiana |
| 58 | Celeste Monroe | 5 | Daughter | — | Louisiana |
| 59 | Celestine Monroe | 4 | Daughter | — | Louisiana |
| 60 | Willa M. Monroe | 2 | Daughter | — | Louisiana |
| 61 | Effie M. Monroe | 1 | Daughter | — | Louisiana |
| 62 | Melvin Walker | 32 | Head | Cropper | Louisiana |
| 63 | Deale Walker | 30 | Wife | Picking Cotton | Louisiana |
| 64 | Melvin Walker | 13 | Son | — | Louisiana |
| 65 | John Walker | 12 | Son | — | Louisiana |
| 66 | Anna B. Walker | 9 | Daughter | — | Louisiana |
| 67 | Verna Walker | 7 | Daughter | — | Louisiana |
| 68 | Rosabel Walker | 5 | Daughter | — | Louisiana |
| 69 | Phillip Walker | 3 | Son | — | Louisiana |
| 70 | Claude Walker | 1 | Son | — | Louisiana |
| 71 | Armand Fuselier | 47 | Head | Farmer | Louisiana |
| 72 | Asa Fuselier | 37 | Wife | — | Louisiana |
| 73 | Willard Fuselier | 19 | Son | Farm Laborer | Louisiana |
| 74 | Olla M. Fuselier | 17 | Daughter | Servant | Louisiana |
| 75 | Helen Fuselier | 10 | Daughter | — | Louisiana |
| 76 | Gasil Fuselier | 3 | Son | — | Louisiana |
| 77 | Ray Walker | 31 | Head | Farmer | Louisiana |
| 78 | Ira Walker | 26 | Wife | — | Louisiana |
| 79 | Eula J. Walker | 8 | Daughter | — | Louisiana |
| 80 | Madeline Walker | 6 | 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)