SW
Sadie Williams — 1940 US Census Record
Model Tree available1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this Sadie Williams across the 1920, 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed), with identified parents Thad & Thaddeus — first a spouse (b.~1894), then head of a 8-person household.
Age 46
b. ~1894
Female
Spouse
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Williams |
| Given Name | Sadie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | San Antonio City |
| Est. Birth Year | ~1894 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Sadie | Age | Birth yr |
|---|---|---|---|---|
| Anthony Garza | Son | — | 29 | ~1911 |
| Margaret Garza | Other | — | 71 | ~1869 |
| Sadie Williams | Spouse | — | 46 | ~1894 |
| Henry Williams | Head | — | 52 | ~1888 |
| Lucy Mateda | Other | — | 71 | ~1869 |
| Thelma Williams | Son | — | 21 | ~1919 |
| Gertrude Prince | Daughter | — | 38 | ~1902 |
| Albert Prince | Other | — | 13 | ~1927 |
Census Appearances
1920
Bexar, Texas
Daughter, age 26
Bexar, Texas · implied b. ~1894 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Sadie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Housework |
| Industry | At Home |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Bexar, Texas
Daughter, age 36
Bexar, Texas · implied b. ~1894 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Sadie S. |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 18 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bexar-County, Texas
Spouse, age 46
Bexar-County, Texas · implied b. ~1894 — 8 household members
| Surname | Williams |
| Given Name | Sadie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | San Antonio City |
| 1935 Residence (County) | Bexar |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Sadie Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Thad Smith (~0.92 confidence) and father Thaddeus Smith (~0.92 confidence) and mother Gertrude Smith (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Thad Smith
b. ~1859
Source father
● Household
· direct · ~0.92
Father
Thaddeus Smith
b. ~1858
Source father
● Household
· direct · ~0.92
Mother
Gertrude Smith
b. ~1859
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Sadie Williams
Spouse · 1940 · age 46 · b. ~1894 · Texas
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04202-00435)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | — | None | — | — | — |
| 2 | Maria Luise Garcia | 63 | Head | — | Mexico |
| 3 | Annavia Gomez | 30 | Daughter | Cigar Maker | Mexico |
| 4 | Rene S. Roney | 32 | Lodger | Mechanic | Mexico |
| 5 | Elmer Magee | 40 | Head | Bar Tender | Montana |
| 6 | Refugi Magee | 31 | Wife | — | Texas |
| 7 | Elmer Jr Magee | 7 | Son | — | Texas |
| 8 | Alfred Magee | 5 | Son | — | Texas |
| 9 | Mary Lou Magee | 4 | Daughter | — | Texas |
| 10 | Patrick Magee | 0 | Son | — | Texas |
| 11 | Henry Williams | 52 | Head | Lawyer | Alabama |
| 12 | Sadie Williams THIS PERSON | 46 | Wife | — | Texas |
| 13 | Thelma Williams | 21 | Son | Engineer | Texas |
| 14 | Margaret M Garza | 71 | Mother | — | Texas |
| 15 | Anthony G. Garza | 29 | Son | Enumerator | Texas |
| 16 | Gertrude Prince | 38 | Daughter | Clerk | Texas |
| 17 | Albert Prince | 13 | Grandson | — | Texas |
| 18 | Lucy Mateda | 71 | Sister | — | Texas |
| 19 | Maria De Hoyas | 52 | Head | Spanish Teacher | Mexico |
| 20 | Rudolph De Hoyas | 28 | Son | Clerk | Mexico |
| 21 | Carlos De Hoyas | 30 | Son | Repair Man | Mexico |
| 22 | Carrie De Hoyas | 22 | Daughter-in-law | — | Texas |
| 23 | Carlos Jr De Hoyas | 2 | Grandson | — | Texas |
| 24 | George De Hoyas | 0 | Grandson | — | Texas |
| 25 | Armando Garza | 40 | Head | Cook | Mexico |
| 26 | Antonio Garza | 36 | Wife | — | Mexico |
| 27 | Richard Garza | 3 | Son | — | Texas |
| 28 | Dorilia Garza | 8 | Daughter | — | Texas |
| 29 | Miguel Carrija | 45 | Head | — | Mexico |
| 30 | Elvira Carrija | 45 | Wife | — | Mexico |
| 31 | Miguel Carrija | 14 | Son | — | Texas |
| 32 | Maria Carrija | 10 | Daughter | — | Texas |
| 33 | Henry Carrija | 8 | Son | — | Texas |
| 34 | George Carrija | 7 | Son | — | Texas |
| 35 | Octavio Gloria | 26 | Head | — | Texas |
| 36 | Claire Gloria | 25 | Wife | Machine Operator | Texas |
| 37 | Roland Gloria | 2 | Son | — | Texas |
| 38 | A. E. Toms | 56 | Head | Owner | Kansas |
| 39 | Grace Toms | 59 | Wife | — | Iowa |
| 40 | Do A Actor | 60 | Head | — | Nebraska |
Pedigree Summary
Sadie
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)