IW
Ira Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Falls-County, Texas
Our Model Tree links this Ira Williams across the 1930 and 1940 US Censuses in Falls-County, Texas (XGBoost, ~Confirmed) — first a head (b.~1907), then head of a 6-person household.
Age 33
b. ~1907
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Falls-County, Texas |
| Surname | Williams |
| Given Name | Ira O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Precinct 4 |
| 1935 Residence (County) | Falls |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Farmer |
| Township / Ward | Precinct 4 |
| Est. Birth Year | ~1907 |
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 Ira | Age | Birth yr |
|---|---|---|---|---|
| Ira Williams | Head | — | 33 | ~1907 |
| Ira Williams | Son | — | 7 | ~1933 |
| Juanita Williams | Daughter | — | 1 | ~1939 |
| Eunice Williams | Spouse | — | 25 | ~1915 |
| Wilson Williams | Son | — | 3 | ~1937 |
| Harold Williams | Son | — | 5 | ~1935 |
Census Appearances
1930
Falls, Texas
Son, age 23
Falls, Texas · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Ira |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Texas |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | VVVV W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Falls-County, Texas
Head, age 33
Falls-County, Texas · implied b. ~1907 — 6 household members
| Surname | Williams |
| Given Name | Ira O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Precinct 4 |
| 1935 Residence (County) | Falls |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 72 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Ira Williams across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ira Williams
Head · 1940 · age 33 · b. ~1907 · Texas
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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 — Falls-County, Texas
Open full size
1940 US Federal Census — Falls-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04030-00511)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Williana Evans | 16 | Son | Laborer | Texas |
| 42 | Rayal Evans | 10 | Son | — | Texas |
| 43 | Alvin Evans | 7 | Son | — | Texas |
| 44 | W. R. James | 42 | Head | Farmer | Mississippi |
| 45 | Katherine James | 31 | Wife | — | Texas |
| 46 | William James | 10 | Son | — | Texas |
| 47 | Robbie James | 8 | Daughter | — | Texas |
| 48 | Mary Ethel James | 6 | Daughter | — | Texas |
| 49 | Gary Roberts | 50 | Lodger | Laborer | Russia |
| 50 | Victor Johnson | 23 | Head | Laborer | Texas |
| 51 | Ella Sue Johnson | 14 | Wife | — | Texas |
| 52 | Carrie Jansch | 49 | Head | — | Texas |
| 53 | Willie Jansch | 19 | Son | Laborer | Texas |
| 54 | John Kohl | 51 | Head | Farmer | Kansas |
| 55 | Louise Kohl | 41 | Wife | — | Texas |
| 56 | Louise Mary Kohl | 16 | Daughter | — | Texas |
| 57 | Norma Clara Kohl | 12 | Daughter | — | Texas |
| 58 | Raymond Ramos | 28 | Head | Farmer | Texas |
| 59 | Delores Ramos | 23 | Wife | — | Texas |
| 60 | Jennie B. Ramos | 4 | Daughter | — | Texas |
| 61 | Mary Louise Ramos | 0 | Daughter | — | Texas |
| 62 | Jesus Ramos | 70 | Head | Farmer | Mexico |
| 63 | Juanita Ramos | 54 | Wife | — | Texas |
| 64 | Panchita Ramos | 26 | Daughter | — | Texas |
| 65 | Janita Ramos | 24 | Daughter | — | Texas |
| 66 | Julia Ramos | 22 | Daughter | — | Texas |
| 67 | Benito Ramos | 20 | Son | Laborer | Texas |
| 68 | Epigmenio Ramos | 19 | Son | Laborer | Texas |
| 69 | Angelo Ramos | 16 | Son | Laborer | Texas |
| 70 | Emilia Ramos | 6 | Granddau | — | Texas |
| 71 | Tony Ramos | 3 | Grandson | — | Texas |
| 72 | Ira O. Williams THIS PERSON | 33 | Head | Farmer | Texas |
| 73 | Eunice Williams | 25 | Wife | — | Texas |
| 74 | Ira P. Williams | 7 | Son | — | Texas |
| 75 | Harold Lloyd Williams | 5 | Son | — | Texas |
| 76 | Wilson Williams | 3 | Son | — | Texas |
| 77 | Juanita Pearl Williams | 1 | Daughter | — | Texas |
| 78 | Jim Lunsdale | 62 | Head | Farmer | Texas |
| 79 | Ada Lunsdale | 51 | Wife | — | Texas |
| 80 | Ana Lunsdale | 22 | Daughter | — | Texas |
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)