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Agnes Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Macon-County, Illinois
Our Model Tree links this Agnes Williams across the 1930 and 1940 US Censuses in Macon-County, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 6-person household.
Age 37
b. ~1903
Female
Spouse
Born: Illinois
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Macon-County, Illinois |
| Surname | Williams |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Warrensburg village |
| 1935 Residence (County) | Macon |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Warrensburg Village |
| Est. Birth Year | ~1903 |
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 Agnes | Age | Birth yr |
|---|---|---|---|---|
| Luther Williams | Son | — | 10 | ~1930 |
| Jerry Williams | Son | — | 12 | ~1928 |
| John Williams | Head | — | 38 | ~1902 |
| Paul Williams | Son | — | 17 | ~1923 |
| Agnes Williams | Spouse | — | 37 | ~1903 |
| Lothan Williams | Daughter | — | 15 | ~1925 |
Census Appearances
1930
Macon, Illinois
Spouse, age 27
Macon, Illinois · implied b. ~1903 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | United States |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Macon-County, Illinois
Spouse, age 37
Macon-County, Illinois · implied b. ~1903 — 6 household members
| Surname | Williams |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Warrensburg village |
| 1935 Residence (County) | Macon |
| Income (1939) | 0 |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Agnes Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Agnes Williams
Spouse · 1940 · age 37 · b. ~1903 · Illinois
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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 — Macon-County, Illinois
Open full size
1940 US Federal Census — Macon-County, Illinois
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00845-00394)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Utia | Utra Buckley | 49 | Head | — | Illinois |
| 2 | Margaret Buckley | 17 | Daughter | — | Illinois |
| 3 | Ellen Buckley | 15 | Daughter | — | Illinois |
| 4 | Olive Davison | 22 | Daughter | Housework | Illinois |
| 5 | John R. Davison | 11 | Son | — | Ohio |
| 6 | Wallace Jarrett | 30 | Son in law | Salesman | Illinois |
| 7 | Ormond Jarrett | 30 | Daughter | — | Illinois |
| 8 | Betty Jarrett | 13 | Granddaughter | — | Illinois |
| 9 | Rosemary Jarrett | 11 | Granddaughter | — | Illinois |
| 10 | Dorothy Jarrett | 9 | Granddaughter | — | Illinois |
| 11 | James Tuggle | 56 | Head | Farm Laborer | Kentucky |
| 12 | Marie Tuggle | 48 | Wife | — | Kentucky |
| 13 | John Tuggle | 19 | Son | Farm Laborer | Kentucky |
| 14 | Inez Tuggle | 15 | Daughter | — | Kentucky |
| 15 | Chris Rau | 71 | Head | Farmer | Illinois |
| 16 | Jessie Rau | 40 | Son | Farmer | Illinois |
| 17 | Nelson James | 28 | Head | — | Illinois |
| 18 | Sarah James | 25 | Wife | — | Illinois |
| 19 | Paul James | 2 | Son | — | Illinois |
| 20 | Clifford Lyman | 47 | Head | Barber | Illinois |
| 21 | Gertrude Lyman | 45 | Wife | — | Illinois |
| 22 | Chester Baker | 52 | Head | Salesman | Illinois |
| 23 | Mildred Baker | 33 | Wife | — | Illinois |
| 24 | Susan Baker | 4 | Daughter | — | Illinois |
| 25 | John Williams | 38 | Head | Grocery | Illinois |
| 26 | Agnes Williams THIS PERSON | 37 | Wife | — | Illinois |
| 27 | Paul Williams | 17 | Son | — | Illinois |
| 28 | Lothan | Nathan Williams | 15 | Daughter | — | Illinois |
| 29 | Jerry Williams | 12 | Son | — | Illinois |
| 30 | Luther Williams | 10 | Son | — | Illinois |
| 31 | John H. Major | 45 | Head | Road Work | Illinois |
| 32 | Mary Major | 37 | Wife | — | Illinois |
| 33 | William Major | 16 | Son | — | Illinois |
| 34 | Imogene Major | 13 | Daughter | — | Illinois |
| 35 | Irvin Rankin | 28 | Head | Road Work | Illinois |
| 36 | Bonnie Rankin | 27 | Wife | — | Illinois |
| 37 | Eugene Rankin | 5 | Son | — | Illinois |
| 38 | Jennie Rankin | 2 | Son | — | Illinois |
| 39 | Lloyd Kepler | 45 | Head | Manager | Illinois |
| 40 | Frankie Kepler | 46 | Wife | — | Illinois |
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)