IW
Ida Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wilkinson-County, Mississippi
Our Model Tree links this Ida Williams across the 1930 and 1940 US Censuses in Wilkinson-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1929), then head of a 11-person household.
Age 11
b. ~1929
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Wilkinson-County, Mississippi |
| Surname | Williams |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Wilkinson |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 1935 Residence | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Lassley |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ida | Age | Birth yr |
|---|---|---|---|---|
| Anna Williams | Daughter | — | 3 | ~1937 |
| Nellie Gibbs | Daughter | — | 6 | ~1934 |
| Dorothy Williams | Daughter | — | 5 | ~1935 |
| Martha Gryn | Daughter | — | 4 | ~1936 |
| Ida Williams | Daughter | — | 11 | ~1929 |
| Anna Green | Daughter | — | 3 | ~1937 |
| Ruth Williams | Daughter | — | 9 | ~1931 |
| Clarence Williams | Head | — | 60 | ~1880 |
| J Williams | Son | — | 16 | ~1924 |
| Clarence Williams | Son | — | 12 | ~1928 |
| Martha Williams | Spouse | — | 56 | ~1884 |
Census Appearances
1930
Wilkinson, Mississippi
Daughter, age 1
Wilkinson, Mississippi · implied b. ~1929 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Can Read/Write | No |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Wilkinson-County, Mississippi
Daughter, age 11
Wilkinson-County, Mississippi · implied b. ~1929 — 11 household members
| Surname | Williams |
| Given Name | Ida |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Wilkinson |
| Class of Worker | 0 |
| Highest Grade | No 0 |
| 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 Ida Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ida Williams
Daughter · 1940 · age 11 · b. ~1929 · Mississippi
★ You are viewing this record
Sibling
Nellie Gibbs
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clarence Williams
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Martha Gryn
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Williams
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
J Williams
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Green
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Williams
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Williams
Sibling · 1940 · age 5
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 — Wilkinson-County, Mississippi
Open full size
1940 US Federal Census — Wilkinson-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02078-00140)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eugene Davis | 28 | Head | Farmer | Mississippi |
| 2 | Zurlene Davis | 23 | Wife | Housework | Mississippi |
| 3 | Mildred Davis | 1 | Daughter | — | Mississippi |
| 4 | Clarence Williams | 60 | Head | Farmer | Mississippi |
| 5 | Martha Williams | 56 | Wife | Housework | Mississippi |
| 6 | J. C. Williams | 16 | Son | Laborer | Mississippi |
| 7 | Clarence Williams | 12 | Son | — | Mississippi |
| 8 | Ida Williams THIS PERSON | 11 | Daughter | — | Mississippi |
| 9 | Ruth Williams | 9 | Daughter | — | Mississippi |
| 10 | Dorothy Williams | 5 | Daughter | — | Mississippi |
| 11 | Anna Rose Williams | 3 | Daughter | — | Mississippi |
| 12 | Nellie B. Gibbs | 6 | Daughter | — | Mississippi |
| 13 | Martha Gryn | 4 | Daughter | — | Mississippi |
| 14 | Anna Liza Green | 3 | Daughter | — | Mississippi |
| 15 | Willie B. Ferguson | 55 | Head | Farmer | Mississippi |
| 16 | Pinkie Ferguson | 52 | Wife | Housework | Mississippi |
| 17 | Son Harrison | 21 | Son | Laborer | Mississippi |
| 18 | W. L. Harrison | 15 | Son | — | Mississippi |
| 19 | Leona Harrison | 14 | Daughter | — | Mississippi |
| 20 | Jesse Harrison | 12 | Son | — | Mississippi |
| 21 | Odessa Harrison | 10 | Daughter | — | Mississippi |
| 22 | Mathew Clark | 45 | Head | Farmer | Mississippi |
| 23 | Mollie Clark | 38 | Wife | Housework | Mississippi |
| 24 | Mystic Hayes | 14 | Stepdaughter | Laborer | Mississippi |
| 25 | Howard Williams | 43 | Head | Farmer | Mississippi |
| 26 | Lucy Ann Williams | 39 | Wife | Housework | Mississippi |
| 27 | Melford Williams | 21 | Son | Laborer | Mississippi |
| 28 | Edith Williams | 17 | Daughter | Laborer | Mississippi |
| 29 | Howard D. Williams | 15 | Son | Laborer | Mississippi |
| 30 | James A. Williams | 12 | Son | — | Mississippi |
| 31 | Wright Williams | 10 | Son | — | Mississippi |
| 32 | Adron Williams | 8 | Son | — | Mississippi |
| 33 | Millard Williams | 6 | Son | — | Mississippi |
| 34 | Mildred Williams | 4 | Daughter | — | Mississippi |
| 35 | Marion Williams | 2 | Daughter | — | Mississippi |
| 36 | David A. Williams | 0 | Son | — | Mississippi |
| 37 | Etta Williams | 40 | Head | Farmer | Mississippi |
| 38 | Ethel Williams | 41 | Wife | Housework | Mississippi |
| 39 | Charles Williams | 21 | Son | Laborer | Mississippi |
| 40 | Cleveland Williams | 18 | Son | Laborer | 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)