LJ
Lillie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · St.-Landry-County, Louisiana
Our Model Tree links this Lillie Johnson across the 1920, 1930 and 1940 US Censuses in St.-Landry-County, Louisiana (XGBoost, ~Confirmed) — first a spouse (b.~1897), then head of a 5-person household.
Age 43
b. ~1897
Female
Spouse
Born: Louisiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Landry-County, Louisiana |
| Surname | Johnson |
| Given Name | Lillie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | St. Landry |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
| Township / Ward | Ward 4 |
| Est. Birth Year | ~1897 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Alice Buck | Daughter | — | 4 | ~1936 |
| Clarence Buck | Other | — | 9 | ~1931 |
| Helen Buck | Other | — | 6 | ~1934 |
| Emmadee Buck | Other | — | 8 | ~1932 |
| Lillie Johnson | Spouse | — | 43 | ~1897 |
Census Appearances
1920
St Landry, …
Spouse, age 22
St Landry, Louisiana · implied b. ~1898 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lillie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 22 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1930
St Landry, …
Other, age 32
St Landry, Louisiana · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Lillie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | Black |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Louisiana |
| Age at First Marriage | 14 |
| Father's Birthplace | Louisiana |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Louisiana |
| Birth Country | United States |
| Birthplace (normalized) | louisiana |
1940
St.-Landry-County, Louisiana
Spouse, age 43
St.-Landry-County, Louisiana · implied b. ~1897 — 5 household members
| Surname | Johnson |
| Given Name | Lillie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | Black |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Louisiana |
| 1935 Residence (City) | Ward 4 |
| 1935 Residence (County) | St. Landry |
| Highest Grade | No 5 |
| 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 Lillie Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Lillie Johnson
Spouse · 1940 · age 43 · b. ~1897 · Louisiana
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Landry-County, Louisiana
Open full size
1940 US Federal Census — St.-Landry-County, Louisiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01452-00182)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Lillie Johnson THIS PERSON | 43 | Wife | — | Louisiana |
| 2 | Clarence Buck | 9 | Grandson | — | Louisiana |
| 3 | Emmadee Buck | 8 | Granddaughter | — | Louisiana |
| 4 | Helen Buck | 6 | Granddaughter | — | Louisiana |
| 5 | Alice Buck | 4 | Daughter | — | Louisiana |
| 6 | Levanie Andrus | 54 | Head | Farmer | Louisiana |
| 7 | Lizzie Scott | 90 | Mother | — | Louisiana |
| 8 | Charlie Johnson | 21 | Head | Farmer | Louisiana |
| 9 | Linda Johnson | 19 | Wife | — | Louisiana |
| 10 | Ike Hudson | 48 | Head | Farmer | Louisiana |
| 11 | Louisa Hudson | 49 | Wife | — | Louisiana |
| 12 | Felocky Arnaud | 42 | Head | Farmer | Louisiana |
| 13 | Eva Arnaud | 36 | Wife | — | Louisiana |
| 14 | Elven Arnaud | 17 | Son | Helper | Louisiana |
| 15 | Elliot Arnaud | 10 | Son | — | Louisiana |
| 16 | Murphy Arnaud | 8 | Son | — | Louisiana |
| 17 | Mariette Arnaud | 7 | Daughter | — | Louisiana |
| 18 | Felton Arnaud | 5 | Son | — | Louisiana |
| 19 | Jocelyn Arnaud | 14 | Daughter | — | Louisiana |
| 20 | Leo Richard | 18 | Son-in-law | Helper | Louisiana |
| 21 | Mary Guillory | 71 | Head | — | Louisiana |
| 22 | Clarks Norris | 68 | Head | Laborer | Louisiana |
| 23 | Peggy Norris | 62 | Wife | — | Louisiana |
| 24 | Miller Williams | 73 | Head | — | Louisiana |
| 25 | Ella Williams | 72 | Wife | — | Louisiana |
| 26 | Dave Henry | 60 | Head | Farmer | Louisiana |
| 27 | Emeline Henry | 57 | Wife | — | Louisiana |
| 28 | Hattie Henry | 30 | Daughter | Helper | Louisiana |
| 29 | Clint Caines | 14 | Grandson | New Worker | Louisiana |
| 30 | Pearl Weatherall | 11 | Granddaughter | — | Louisiana |
| 31 | Lawrence Maller | 7 | Grandson | — | Louisiana |
| 32 | Jesse Hinds | 5 | Grandson | — | Louisiana |
| 33 | Joseph Scott | 3 | Grandson | — | Louisiana |
| 34 | Lucius Williams | 38 | Head | Farmer | Louisiana |
| 35 | Caroline Williams | 36 | Wife | — | Louisiana |
| 36 | Mildred Williams | 17 | Daughter | Helper | Louisiana |
| 37 | Lucia J. Williams | 16 | Son | Helper | Louisiana |
| 38 | Lee D. Williams | 7 | Son | — | Louisiana |
| 39 | Leallew Williams | 7 | Son | — | Louisiana |
| 40 | Charlie Williams | 6 | Son | — | 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)