HC
Hazel Clark — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Crawford-County, Arkansas
Our Model Tree links this Hazel Clark across the 1930 and 1940 US Censuses in Crawford-County, Arkansas (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 8-person household.
Age 13
b. ~1927
Female
Daughter
Born: Arkansas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Crawford-County, Arkansas |
| Surname | Clark |
| Given Name | Hazel Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | Richland Twp. |
| 1935 Residence (County) | Crawford |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Township / Ward | Richland Twp |
| Est. Birth Year | ~1927 |
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 Hazel | Age | Birth yr |
|---|---|---|---|---|
| Willie Clark | Son | — | 24 | ~1916 |
| John Clark | Son | — | 17 | ~1923 |
| Lou Clark | Daughter | — | 18 | ~1922 |
| Harry Clark | Son | — | 16 | ~1924 |
| Hattie Clark | Spouse | — | 53 | ~1887 |
| Corintha Clark | Daughter | — | 15 | ~1925 |
| William Clark | Head | — | 64 | ~1876 |
| Hazel Clark | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Crawford, Arkansas
Daughter, age 3
Crawford, Arkansas · implied b. ~1927 — 15 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Georgia |
| Mother's Birthplace | Arkansas |
| Can Read/Write | No |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Crawford-County, Arkansas
Daughter, age 13
Crawford-County, Arkansas · implied b. ~1927 — 8 household members
| Surname | Clark |
| Given Name | Hazel Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | Richland Twp. |
| 1935 Residence (County) | Crawford |
| Industry | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Arkansas |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Clark
Daughter · 1940 · age 13 · b. ~1927 · Arkansas
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Sibling
Lou Clark
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willie Clark
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Corintha Clark
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Clark
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Clark
Sibling · 1940 · age 16
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 — Crawford-County, Arkansas
Open full size
1940 US Federal Census — Crawford-County, Arkansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00129-00690)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Clark | 64 | Head | Laborer | Georgia |
| 2 | Hattie B. Clark | 53 | Wife | — | Arkansas |
| 3 | Willie O. T. Clark | 24 | Son | Laborer | Arkansas |
| 4 | Lou Ella Clark | 18 | Daughter | — | Arkansas |
| 5 | John Wesley Clark | 17 | Son | — | Arkansas |
| 6 | Harry W. G. Clark | 16 | Son | — | Arkansas |
| 7 | Corintha Clark | 15 | Daughter | — | Arkansas |
| 8 | Hazel Thelma Clark THIS PERSON | 13 | Daughter | — | Arkansas |
| 9 | William Conley | 40 | Head | Carpenter | Arkansas |
| 10 | Mamie Conley | 32 | Wife | — | Arkansas |
| 11 | Alicie Lee Conley | 13 | Daughter | — | Oklahoma |
| 12 | Ida Ann Conley | 12 | Daughter | — | Oklahoma |
| 13 | Wanda Jean Conley | 9 | Daughter | — | Oklahoma |
| 14 | E. W. Wallace | 61 | Head | Farmer | Missouri |
| 15 | Velma Wallace | 55 | Wife | — | Arkansas |
| 16 | W. E. Edwards | 63 | Head | Farmer | Tennessee |
| 17 | Grace Edwards | 60 | Wife | — | Arkansas |
| 18 | Buriel Edwards | 28 | Son | Laborer | Oklahoma |
| 19 | Minnie Edwards | 23 | Daughter | Laborer | Oklahoma |
| 20 | James Edwards | 20 | Son | Laborer | Oklahoma |
| 21 | Walter O. Gooch | 49 | Head | Farmer | Arkansas |
| 22 | Ruth Gooch | 45 | Wife | — | Arkansas |
| 23 | H. W. Renfroe | 79 | Head | — | Arkansas |
| 24 | Waldon Gooch | 26 | Grandson | Trucker | Arkansas |
| 25 | Velma Gooch | 26 | Granddaughter | — | Arkansas |
| 26 | Albert Brooks | 44 | Head | Laborer | Arkansas |
| 27 | Mary Brooks | 32 | Wife | — | Arkansas |
| 28 | Viola Brooks | 12 | Daughter | — | Arkansas |
| 29 | Betty Lou Brooks | 8 | Daughter | — | Arkansas |
| 30 | Mary Brooks | 5 | Daughter | — | Arkansas |
| 31 | Bill Hogue | 12 | Stepson | — | Oklahoma |
| 32 | Hagie Hogue | 11 | Stepdaughter | — | Oklahoma |
| 33 | Robert Hogue | 8 | Stepson | — | Oklahoma |
| 34 | Ray Hogue | 6 | Stepson | — | Oklahoma |
| 35 | M. J. Penson | 45 | Head | Laborer | Arkansas |
| 36 | Ruth Penson | 32 | Wife | — | Arkansas |
| 37 | Robert William Penson | 13 | Son | — | Arkansas |
| 38 | Floyd Penson | 10 | Son | — | Arkansas |
| 39 | Marshall Buriel Penson | 5 | Son | — | Arkansas |
| 40 | Loyd Penson | 2 | Son | — | Arkansas |
Related Census Records
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)