EJ
Effie Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Leflore-County, Mississippi
Our Model Tree links this Effie Johnson across the 1930 and 1940 US Censuses in Leflore-County, Mississippi (XGBoost, ~Confirmed) — first a spouse (b.~1909), then head of a 6-person household.
Age 31
b. ~1909
Female
Spouse
Born: Mississippi
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Leflore-County, Mississippi |
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Leflore |
| Additional Details | |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Morgan City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Effie | Age | Birth yr |
|---|---|---|---|---|
| Jasper Johnson | Son | — | 14 | ~1926 |
| J Johnson | Head | — | 39 | ~1901 |
| Cameron Johnson | Son | — | 8 | ~1932 |
| Effie Johnson | Spouse | — | 31 | ~1909 |
| Rannie Johnson | Daughter | — | 12 | ~1928 |
| Paul Johnson | Son | — | 12 | ~1928 |
Census Appearances
1930
Sunflower, Mississippi
Spouse, age 21
Sunflower, Mississippi · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 15 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Leflore-County, Mississippi
Spouse, age 31
Leflore-County, Mississippi · implied b. ~1909 — 6 household members
| Surname | Johnson |
| Given Name | Effie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Leflore |
| Industry | NP |
| Class of Worker | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Effie Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Effie Johnson
Spouse · 1940 · age 31 · b. ~1909 · Mississippi
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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 — Leflore-County, Mississippi
Open full size
1940 US Federal Census — Leflore-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02044-00379)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Allen J. Bankin | 15 | Son | Farm Laborer | Mississippi |
| 42 | Lee Bankin | 9 | Son | — | Mississippi |
| 43 | Tom Patton | 72 | Lodger | — | Mississippi |
| 44 | Henry Williams | 54 | Head | Farmer | Mississippi |
| 45 | Lenora Williams | 23 | Wife | — | Mississippi |
| 46 | Theresa Williams | 3 | Daughter | — | Mississippi |
| 47 | Edgar White | 42 | Head | Farmer | Mississippi |
| 48 | Rosetta White | 31 | Wife | — | Mississippi |
| 49 | Rosie Clements | 14 | Step-daughter | — | Mississippi |
| 50 | Jim Lewis | 66 | Head | — | Alabama |
| 51 | Florence Lanier | 40 | Lodger | Laborer On Farm | Mississippi |
| 52 | Henry Stuckey | 43 | Head | Farmer | Mississippi |
| 53 | Lula Stuckey | 40 | Wife | — | Mississippi |
| 54 | Grant Stuckey | 14 | Son | — | Mississippi |
| 55 | Magelle Stuckey | 12 | Daughter | — | Mississippi |
| 56 | Florence Fucrea | 73 | Head | — | Mississippi |
| 57 | Willie Hamp | 46 | Head | Farmer | Mississippi |
| 58 | Lucille Hamp | 39 | Wife | — | Mississippi |
| 59 | J. C. Johnson | 39 | Head | Salesman | Mississippi |
| 60 | Effie Johnson THIS PERSON | 31 | Wife | — | Mississippi |
| 61 | Jasper W. Johnson | 14 | Son | — | Mississippi |
| 62 | Rannie R. Johnson | 12 | Daughter | — | Mississippi |
| 63 | Cameron Johnson | 8 | Son | — | Mississippi |
| 64 | Paul K. Johnson | 12 | Son | — | Mississippi |
| 65 | John Edd Brown | 55 | Head | Laborer On Farm | Mississippi |
| 66 | Haywood Washington | 30 | Head | Farmer | Mississippi |
| 67 | Carrie Washington | 26 | Wife | — | Mississippi |
| 68 | Eddie Lee Washington | 5 | Son | — | Mississippi |
| 69 | Mary Washington | 68 | Mother | — | Mississippi |
| 70 | Emma Young | 42 | Head | Farmer | Mississippi |
| 71 | Gange Young | 22 | Son | Farmer | Mississippi |
| 72 | Oltria Young | 15 | Son | Laborer On Farm | Mississippi |
| 73 | James Young | 13 | Son | — | Mississippi |
| 74 | Booker T. Young | 12 | Son | — | Mississippi |
| 75 | Annie B. Young | 9 | Daughter | — | Mississippi |
| 76 | J. Lee Young | 7 | Son | — | Mississippi |
| 77 | Joe Young | 60 | Brother-in-law | — | Mississippi |
| 78 | Carl Kimmons | 37 | Head | Yard Boy | Mississippi |
| 79 | Rosa Kimmons | 29 | Wife | — | Mississippi |
| 80 | James W. Kimmons | 6 | Son | — | Mississippi |
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)