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Effie Williams — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bexar-County, Texas
Our Model Tree links this Effie Williams across the 1930 and 1940 US Censuses in Bexar-County, Texas (XGBoost, ~Confirmed) — first a head (b.~1892), then head of a 9-person household.
Age 48
b. ~1892
Female
Head
Born: Texas
Divorced
1940 Census Record Details
| Census Year | 1940 |
| Location | Bexar-County, Texas |
| Surname | Williams |
| Given Name | Effie E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Divorced |
| Birthplace | Texas |
| 1935 Residence (County) | Bexar |
| Additional Details | |
| Occupation | Retail Jewelry |
| Industry | PW |
| Class of Worker | 2100 |
| Highest Grade | Hs 3 |
| 1935 Residence | 40 |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Retail Jewelry |
| Township / Ward | San Antonio |
| Est. Birth Year | ~1892 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Effie | Age | Birth yr |
|---|---|---|---|---|
| Mary Thompson | Daughter | — | 19 | ~1921 |
| Alice Richter | Other | — | 21 | ~1919 |
| Ralph Thompson | Son | — | 20 | ~1920 |
| Mrs Williams | Other | — | 69 | ~1871 |
| W Chittick | Son | — | 20 | ~1920 |
| Grace Manning | Other | — | 19 | ~1921 |
| Effie Williams | Head | — | 48 | ~1892 |
| Joseph Couch | Son | — | 11 | ~1929 |
| Lyle Bacock | Other | — | 38 | ~1902 |
Census Appearances
1930
Bexar, Texas
Head, age 38
Bexar, Texas · implied b. ~1892 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Effie E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | Clerk |
| Industry | Post Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | 0 |
| Veteran | O |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Bexar-County, Texas
Head, age 48
Bexar-County, Texas · implied b. ~1892 — 9 household members
| Surname | Williams |
| Given Name | Effie E. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 48 |
| Marital Status | Divorced |
| Birthplace | Texas |
| 1935 Residence (County) | Bexar |
| Occupation | Retail Jewelry |
| Industry | PW |
| Class of Worker | 2100 |
| Highest Grade | Hs 3 |
| 1935 Residence | 40 |
| 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 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 48 · b. ~1892 · 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 — Bexar-County, Texas
Open full size
1940 US Federal Census — Bexar-County, Texas
Page Contents
12 people indexed on this census page (nara:1940:m-t0627-04208-00210)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Shirley Stiegler | 5 | Daughter | — | Texas |
| 3 | George Hallman | 64 | Head | — | Texas |
| 4 | George Hallman | 30 | Son | — | Texas |
| 6 | Effie E. Williams THIS PERSON | 48 | Head | Retail Jewelry | Texas |
| 7 | Mrs. George W. Williams | 69 | Mother | — | Texas |
| 8 | Grace Manning | 19 | Niece | — | Texas |
| 10 | Ralph Thompson | 20 | Son | — | Texas |
| 11 | Mary Thompson | 19 | Daughter | — | Texas |
| 13 | Joseph Couch | 11 | Son | — | Texas |
| 14 | W. D. Chittick | 20 | Son | Dept. Store | Texas |
| 15 | Alice Richter | 21 | Servant | 54 | Texas |
| 16 | Lyle Thomas Bacock | 38 | Brother-in-law | — | 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)