BJ
Beatrice Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Mary-County, Louisiana
Our Model Tree links this Beatrice Johnson across the 1930 and 1940 US Censuses in St.-Mary-County, Louisiana (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Female
Daughter
Born: Louisiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Mary-County, Louisiana |
| Surname | Johnson |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 7 |
| 1935 Residence (County) | St. Mary |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 7 |
| Est. Birth Year | ~1929 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Beatrice | Age | Birth yr |
|---|---|---|---|---|
| Clara Johnson | Daughter | — | 17 | ~1923 |
| Beatrice Johnson | Daughter | — | 11 | ~1929 |
| Jenny Johnson | Daughter | — | 7 | ~1933 |
| Isabelle Johnson | Daughter | — | 5 | ~1935 |
| Bert Johnson | Head | — | 43 | ~1897 |
| Emiel Johnson | Son | — | 1 | ~1939 |
| Oscar Johnson | Son | — | 13 | ~1927 |
| Melody Johnson | Son | — | 16 | ~1924 |
| Junior Johnson | Son | — | 9 | ~1931 |
| Rosa Johnson | Spouse | — | 41 | ~1899 |
Census Appearances
1930
St Mary, …
Daughter, age 1
St Mary, Louisiana · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Mary-County, Louisiana
Daughter, age 11
St.-Mary-County, Louisiana · implied b. ~1929 — 10 household members
| Surname | Johnson |
| Given Name | Beatrice |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 7 |
| 1935 Residence (County) | St. Mary |
| Industry | 0 |
| Highest Grade | No 4 |
| 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 Beatrice Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Beatrice Johnson
Daughter · 1940 · age 11 · b. ~1929 · Louisiana
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Sibling
Isabelle Johnson
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jenny Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melody Johnson
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emiel Johnson
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Junior Johnson
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Johnson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Oscar Johnson
Sibling · 1940 · age 13
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 — St.-Mary-County, Louisiana
Open full size
1940 US Federal Census — St.-Mary-County, Louisiana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01454-00780)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert Schanette | 40 | Head | Farmer | Louisiana |
| 42 | Joseph Schanette | 20 | Son | Farmer | Louisiana |
| 43 | Julia Schanette | 19 | Daughter | Farmer | Louisiana |
| 44 | Genevieve Schanette | 17 | Daughter | — | Louisiana |
| 45 | Marguerite Schanette | 16 | Daughter | — | Louisiana |
| 46 | Major Francis | 46 | Head | Farmer | Louisiana |
| 47 | Victoria Francis | 43 | Wife | — | Louisiana |
| 48 | Major Jr. Francis | 20 | Son | Farmer | Louisiana |
| 49 | Dallas Francis | 19 | Son | Farmer | Louisiana |
| 50 | Karely Francis | 18 | Son | Farmer | Louisiana |
| 51 | Preston Francis | 13 | Son | — | Louisiana |
| 52 | Emiel Francis | 11 | Son | — | Louisiana |
| 53 | Ola Mae Francis | 9 | Daughter | — | Louisiana |
| 54 | Elsie Francis | 7 | Daughter | — | Louisiana |
| 55 | James Ben Francis | 5 | Son | — | Louisiana |
| 56 | Edward Beasley | 41 | Head | Farmer | Louisiana |
| 57 | Edna Beasley | 26 | Wife | — | Louisiana |
| 58 | Bert Johnson | 43 | Head | Farmer | Louisiana |
| 59 | Rosa Johnson | 41 | Wife | — | Louisiana |
| 60 | Clara Johnson | 17 | Daughter | — | Louisiana |
| 61 | Melody Johnson | 16 | Son | — | Louisiana |
| 62 | Oscar Johnson | 13 | Son | — | Louisiana |
| 63 | Beatrice Johnson THIS PERSON | 11 | Daughter | — | Louisiana |
| 64 | Junior Johnson | 9 | Son | — | Louisiana |
| 65 | Jenny Johnson | 7 | Daughter | — | Louisiana |
| 66 | Isabelle Johnson | 5 | Daughter | — | Louisiana |
| 67 | Emiel Johnson | 1 | Son | — | Louisiana |
| 68 | Arthur Jackson | 28 | Head | Farmer | Louisiana |
| 69 | Mary Jackson | 26 | Wife | — | Louisiana |
| 70 | Sara Jackson | 3 | Daughter | — | Louisiana |
| 71 | Cassie Jackson | 2 | Son | — | Louisiana |
| 72 | Alena Jackson | 1 | Son | — | Louisiana |
| 73 | Arthur Jr. Jackson | 0 | Son | — | Louisiana |
| 74 | Abbey Oliver | 46 | Head | Farmer | Louisiana |
| 75 | Leola Oliver | 42 | Wife | — | Louisiana |
| 76 | Norman Oliver | 25 | Son | Farmer | Louisiana |
| 77 | Robert Oliver | 23 | Brother | Farmer | Louisiana |
| 78 | Emeria Oliver | 24 | Sister-in-law | — | Louisiana |
| 79 | James Oliver | 3 | Nephew | — | 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)