HH
Hazel Hill — 1940 US Census Record
Model Tree available1940 United States Federal Census · St.-Francois-County, Missouri
Our Model Tree links this Hazel Hill across the 1910, 1920, 1930 and 1940 US Censuses in St.-Francois-County, Missouri (XGBoost, ~Confirmed), with identified parents Claude & Claude — first a daughter (b.~1908), then head of a 5-person household.
Age 32
b. ~1908
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | St.-Francois-County, Missouri |
| Surname | Hill |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Bismarck |
| 1935 Residence (County) | St Francois |
| Additional Details | |
| Occupation | Seamstress |
| Industry | Dress Making |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 350 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Seamstress |
| Township / Ward | Bismarck |
| Est. Birth Year | ~1908 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Claude Hill | Head | — | 54 | ~1886 |
| Hazel Hill | Daughter | — | 32 | ~1908 |
| Glenn Hill | Son | — | 21 | ~1919 |
| Ray Hill | Son | — | 26 | ~1914 |
| Dora Hill | Spouse | — | 64 | ~1876 |
Census Appearances
1910
St Francois, …
Daughter, age 2
St Francois, Missouri · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Hazel L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1920
St Francois, …
Daughter, age 11
St Francois, Missouri · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
St Francois, …
Daughter, age 22
St Francois, Missouri · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hill |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
St.-Francois-County, Missouri
Daughter, age 32
St.-Francois-County, Missouri · implied b. ~1908 — 5 household members
| Surname | Hill |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | Bismarck |
| 1935 Residence (County) | St Francois |
| Occupation | Seamstress |
| Industry | Dress Making |
| Class of Worker | PW |
| Hours Worked | 3 |
| Income (1939) | 350 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Hill across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Claude Hill (~0.92 confidence) and father Claude Hill (~0.92 confidence) and father Claude Hill (~0.92 confidence) and father Thomas Hill (~0.92 confidence) and mother Dora Hill (~0.92 confidence) and mother Dora Hill (~0.92 confidence) and mother Hester Hill (~0.92 confidence). The pedigree spans 1 generation with 7 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Claude Hill
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Claude Hill
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Claude Hill
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Thomas Hill
b. ~1873
Source father
● Household
· direct · ~0.92
Mother
Dora Hill
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Dora Hill
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Hester Hill
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Hazel Hill
Daughter · 1940 · age 32 · b. ~1908 · Missouri
★ You are viewing this record
Sibling
Ray Hill
Sibling · 1940 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Glenn Hill
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — St.-Francois-County, Missouri
Open full size
1940 US Federal Census — St.-Francois-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02146-00030)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sadie Edmonds | 61 | Wife | — | Missouri |
| 2 | Joseph H. Hayden | 38 | Head | Drill & Shovel Operator | Missouri |
| 3 | Rachel Hayden | 37 | Wife | — | Kentucky |
| 4 | Joseph W. Hayden | 16 | Son | — | Missouri |
| 5 | Georgia Hayden | 14 | Daughter | — | Missouri |
| 6 | Margaret Hayden | 10 | Daughter | — | Missouri |
| 7 | Frederick Hayden | 5 | Son | — | Missouri |
| 8 | Angel Hayden | 3 | Son | — | Missouri |
| 9 | Matie Hagerty | 64 | Head | — | Missouri |
| 10 | John V. Hagerty | 39 | Son | Fireman | Missouri |
| 11 | Myron Grammond | 32 | Head | Section Laborer | Wisconsin |
| 12 | Erna Grammond | 22 | Wife | — | Illinois |
| 13 | Marie G. Grammond | 1 | Daughter | — | Missouri |
| 14 | Gentry Harbison | 58 | Head | Jack Hammer Operator | Missouri |
| 15 | Nettie Harbison | 65 | Wife | — | Missouri |
| 16 | Eliza J. Denton | 77 | Head | — | Missouri |
| 17 | James W. Starkey | 61 | Head | Brakeman | Missouri |
| 18 | Annie Starkey | 59 | Wife | — | Missouri |
| 19 | Mary Starkey | 23 | Daughter | Rural Teacher | Missouri |
| 20 | Anna Starkey | 19 | Daughter | Rural Teacher | Missouri |
| 21 | Alfred Trauernicht | 38 | Head | Engineer Locomotive | Missouri |
| 22 | Olive L. Trauernicht | 34 | Wife | — | Missouri |
| 23 | Alma Trauernicht | 28 | Daughter | Beauty Operator | Missouri |
| 24 | Sophia M. Trauernicht | 19 | Daughter | — | Missouri |
| 25 | Claude J. Hill | 54 | Head | Barber Undertaker | Missouri |
| 26 | Dora Hill | 64 | Wife | — | Missouri |
| 27 | Hazel Hill THIS PERSON | 32 | Daughter | Seamstress | Missouri |
| 28 | Glenn V. Hill | 21 | Son | — | Missouri |
| 29 | Ray L. Hill | 26 | Son | Bookkeeper | Missouri |
| 30 | Robert C. Durham | 48 | Head | — | Missouri |
| 31 | Winnie Durham | 46 | Wife | — | Missouri |
| 32 | Freeman Durham | 23 | Son | Mechanic Helper | Missouri |
| 33 | Winford Durham | 20 | Son | Filling Sta Attendant | Missouri |
| 34 | Robert C. Jr. Durham | 16 | Son | — | Missouri |
| 35 | Charles R. Welch | 25 | Head | Brakeman | Missouri |
| 36 | Pearl Welch | 25 | Wife | Bookkeeper | Missouri |
| 37 | Elizabeth Ruble | 58 | Head | — | Missouri |
| 38 | Guy Ruble | 29 | Son | Laborer | Missouri |
| 39 | Hazel Ruble | 14 | Daughter | — | Missouri |
| 40 | Thelma Ruble | 12 | Daughter | — | Missouri |
Pedigree Summary
Hazel + 2 siblings
Gen 1 · 7 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)