EW
Effie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Itawamba-County, Mississippi
Our Model Tree links this Effie Williams across the 1930 and 1940 US Censuses in Itawamba-County, Mississippi (XGBoost, ~Confirmed) — first a head (b.~1902), then head of a 6-person household.
Age 38
b. ~1902
Female
Head
Born: Mississippi
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Itawamba-County, Mississippi |
| Surname | Williams |
| Given Name | Effie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Itawamba |
| Additional Details | |
| Occupation | Farm Operator |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 52 |
| Highest Grade | No 5 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Occupation | Farm Operator |
| Township / Ward | Beat 1 |
| Est. Birth Year | ~1902 |
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 |
|---|---|---|---|---|
| Elaine Williams | Daughter | — | 16 | ~1924 |
| Ginnie Williams | Daughter | — | 11 | ~1929 |
| Effie Williams | Head | — | 38 | ~1902 |
| Ollie Williams | Daughter | — | 8 | ~1932 |
| Coleene Williams | Daughter | — | 13 | ~1927 |
| Flora Holley | Other | — | 58 | ~1882 |
Census Appearances
1930
Itawamba, Mississippi
Other, age 28
Itawamba, Mississippi · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Effie |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Mississippi |
| Age at First Marriage | 21 |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | Yes |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Itawamba-County, Mississippi
Head, age 38
Itawamba-County, Mississippi · implied b. ~1902 — 6 household members
| Surname | Williams |
| Given Name | Effie |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Widowed |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Itawamba |
| Occupation | Farm Operator |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 52 |
| Highest Grade | No 5 |
| 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 Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Effie Williams
Head · 1940 · age 38 · b. ~1902 · 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 — Itawamba-County, Mississippi
Open full size
1940 US Federal Census — Itawamba-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02031-00058)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Marea Costil | 13 | Daughter | — | Mississippi |
| 2 | Elmer Costil | 9 | Son | — | Mississippi |
| 3 | Zelma Costil | 9 | Daughter | — | Mississippi |
| 4 | John Reece Costil | 4 | Son | — | Mississippi |
| 5 | Bettie Lou Costil | 3 | Daughter | — | Mississippi |
| 6 | Carrel R. Presley | 31 | Head | Farm Operator | Mississippi |
| 7 | Edith Presley | 30 | Wife | — | Mississippi |
| 8 | Christine Presley | 5 | Daughter | — | Mississippi |
| 9 | Doris Jean Presley | 1 | Daughter | — | Mississippi |
| 10 | W. Paul Presley | 27 | Head | Farm Operator | Mississippi |
| 11 | Audra M. Presley | 24 | Wife | — | Alabama |
| 12 | Doris Presley | 4 | Daughter | — | Mississippi |
| 13 | Joe D. Chase | 39 | Head | Farm Operator | Mississippi |
| 14 | Ollie Chase | 34 | Wife | — | Mississippi |
| 15 | Geneva Chase | 10 | Daughter | — | Mississippi |
| 16 | Julia Belle Chase | 8 | Daughter | — | Mississippi |
| 17 | Velma E. Chase | 5 | Daughter | — | Mississippi |
| 18 | J. Darrel Chase | 2 | Son | — | Mississippi |
| 19 | Riley Moore | 61 | Head | Farm Operator | Texas |
| 20 | Cora Moore | 49 | Wife | — | Alabama |
| 21 | Kathleen Moore | 15 | Daughter | — | Mississippi |
| 22 | Jean Moore | 13 | Daughter | — | Mississippi |
| 23 | Royce Moore | 10 | Son | — | Mississippi |
| 24 | Dock Mayhall | 21 | Head | Farm Laborer | Mississippi |
| 25 | Ernestine Mayhall | 18 | Wife | — | Mississippi |
| 26 | Jack Graham | 75 | Head | Farm Operator | Mississippi |
| 27 | Minnie Graham | 64 | Wife | — | Mississippi |
| 28 | Effie Williams THIS PERSON | 38 | Head | Farm Operator | Mississippi |
| 29 | Elaine Williams | 16 | Daughter | Farm Laborer | Mississippi |
| 30 | Coleene Williams | 13 | Daughter | — | Mississippi |
| 31 | Ginnie Lou Williams | 11 | Daughter | — | Mississippi |
| 32 | Ollie Sue Williams | 8 | Daughter | — | Mississippi |
| 33 | Flora Holley | 58 | Mother | — | Mississippi |
| 34 | John Hayes | 28 | Head | Farm Operator | Alabama |
| 35 | Madie Hayes | 29 | Wife | — | Mississippi |
| 36 | Dorothy M. Hayes | 7 | Daughter | — | Mississippi |
| 37 | Pauline Hayes | 5 | Daughter | — | Mississippi |
| 38 | John Jr. Hayes | 3 | Son | — | Mississippi |
| 39 | Luther Moore | 31 | Head | Farm Operator | Mississippi |
| 40 | Jessie M. Moore | 28 | Wife | — | 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)