HW
Hazel Williams — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Louis-City-County, Missouri
Our Model Tree links this Hazel Williams across the 1920, 1930 and 1940 US Censuses in St.-Louis-City-County, Missouri (XGBoost, ~Confirmed), with identified parents Harry & Harry — first a spouse (b.~1919), then head of a 4-person household.
Age 21
b. ~1919
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Louis-City-County, Missouri |
| Surname | Williams |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | St Louis City |
| Est. Birth Year | ~1919 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Marlene Williams | Daughter | — | ~1940 | |
| James Williams | Head | — | 23 | ~1917 |
| Edward Williams | Son | — | 5 | ~1935 |
| Hazel Williams | Spouse | — | 21 | ~1919 |
Census Appearances
1920
St Louis, …
Daughter, age 1
St Louis, Missouri · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Hazel L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Louisiana |
| Occupation | none |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Louis, …
Daughter, age 11
St Louis, Missouri · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Hazel |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Oklahoma |
| Mother's Birthplace | Louisiana |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Louis-City-County, Missouri
Spouse, age 21
St.-Louis-City-County, Missouri · implied b. ~1919 — 4 household members
| Surname | Williams |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | St. Louis City |
| 1935 Residence (County) | St. Louis City |
| Income (1939) | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Hazel Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Harry Williams (~0.92 confidence) and father Harry Williams (~0.92 confidence) and mother Francis Williams (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Harry Williams
b. ~1893
Source father
● Household
· direct · ~0.92
Father
Harry Williams
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Francis Williams
b. ~1901
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Hazel Williams
Spouse · 1940 · age 21 · b. ~1919 · Missouri
★ 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 — St.-Louis-City-County, Missouri
Open full size
1940 US Federal Census — St.-Louis-City-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02197-00264)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Ann Lau | 5 | Daughter | — | Missouri |
| 2 | James Mccauley | 68 | Head | — | Ireland |
| 3 | Erin Mccauley | 57 | Wife | — | Missouri |
| 4 | James T. Mccauley | 18 | Son | — | Missouri |
| 5 | Walter Fischer | 32 | Head | Inside Worker | Missouri |
| 6 | Lorene Fischer | 25 | Wife | — | Missouri |
| 7 | David Fischer | 0 | Son | — | Missouri |
| 8 | Thomas Gorges | 26 | Head | Shoe Designer | Omaha |
| 9 | Dorothy Gorges | 24 | Wife | — | Missouri |
| 10 | Thomas Gorges | 2 | Son | — | Missouri |
| 11 | Harvey Mccall | 27 | Head | Truck Driver | Missouri |
| 12 | Vera Mccall | 28 | Wife | — | Illinois |
| 13 | Harvey Jr. Mccall | 2 | Son | — | Missouri |
| 14 | George H. Pace | 23 | Head | Electrician | Arkansas |
| 15 | Virginia Pace | 21 | Wife | — | Missouri |
| 16 | George Lee Pace | 2 | Son | — | Missouri |
| 17 | George Fullerson | 33 | Head | Attendant | Missouri |
| 18 | Marie Fullerson | 33 | Wife | — | Missouri |
| 19 | Bryan Fullerson | 10 | Son | — | Missouri |
| 20 | Curtis Douglas | 31 | Head | Laborer | Missouri |
| 21 | Alice Douglas | 26 | Wife | — | Missouri |
| 22 | Donald Douglas | 5 | Son | — | Missouri |
| 23 | Lee Douglas | 2 | Son | — | Missouri |
| 24 | Everett Douglas | 0 | Son | — | Missouri |
| 25 | James Williams | 23 | Head | Laborer | Missouri |
| 26 | Hazel Williams THIS PERSON | 21 | Wife | — | Missouri |
| 27 | Edward Williams | 5 | Son | — | Missouri |
| 28 | Marlene Williams | 0 | Daughter | — | Missouri |
| 29 | Edw W Flatbush | 26 | Head | Attendant | Missouri |
| 30 | Mary Flatbush | 25 | Wife | — | Missouri |
| 31 | Walter Flatbush | 7 | Son | — | Missouri |
| 32 | William Flatbush | 4 | Son | — | Missouri |
| 33 | Joyce Flatbush | 2 | Daughter | — | Missouri |
| 34 | Fred Gruwell | 57 | Head | Water Carrier | Missouri |
| 35 | Madie Gruwell | 57 | Wife | — | Missouri |
| 36 | Charles Costello | 50 | Lodger | Foreman | Missouri |
| 37 | Joseph Rally | 38 | Lodger | Safety Engineer | Missouri |
| 38 | Arthur Armstrong | 46 | Lodger | Porter | Missouri |
| 39 | Ray Skiles | 36 | Head | Insurance Agent | Missouri |
| 40 | Vernetta Skiles | 33 | Wife | — | Illinois |
Related Census Records
Pedigree Summary
Hazel
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)