HC
Hazel Cook — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Washington, Arkansas
Our Model Tree links this Hazel Cook across the 1930 and 1940 US Censuses in Washington, Arkansas (XGBoost, ~Confirmed) — first a son (b.~1911), then head of a 6-person household.
Age 19
b. ~1911
Male
Son
Born: Arkansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Washington, Arkansas |
| Surname | Cook |
| Given Name | Hazel H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Laborer |
| Township / Ward | Fayetteville City |
| Est. Birth Year | ~1911 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| John Cook | Son | — | 16 | ~1914 |
| Hazel Cook | Son | — | 19 | ~1911 |
| James Cook | Son | — | 7 | ~1923 |
| Robert Cook | Son | — | 14 | ~1916 |
| Dorothy Cook | Daughter | — | 10 | ~1920 |
| Dallie Cook | Head | — | 33 | ~1897 |
Census Appearances
1930
Washington, Arkansas
Son, age 19
Washington, Arkansas · implied b. ~1911 — 6 household members
| Surname | Cook |
| Given Name | Hazel H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Arkansas |
| Father's Birthplace | Arkansas |
| Mother's Birthplace | Arkansas |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Washington-County, Arkansas
Son, age 25
Washington-County, Arkansas · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Harlan |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Arkansas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Washington |
| Occupation | Laborer |
| Industry | Odd jobs |
| Class of Worker | PW |
| Hours Worked | 10 |
| Income (1939) | 60 |
| Highest Grade | No 3 |
| 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 Cook across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Cook
Son · 1930 · age 19 · b. ~1911 · Arkansas
★ You are viewing this record
Sibling
James Cook
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Cook
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dorothy Cook
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Cook
Sibling · 1930 · 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
1930 US Federal Census — Washington, Arkansas
Open full size
1930 US Federal Census — Washington, Arkansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus97uscers:0585)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earl D Schlessman | 21 | Son | — | Oklahoma |
| 2 | Mary M Parker | 51 | Head-H | Baker | Tennessee |
| 3 | Mary Parker | 11 | Daughter | Saleslady | Texas |
| 4 | Dallie Cook | 33 | Head | — | Arkansas |
| 5 | Hazel H Cook THIS PERSON | 19 | Son | Laborer | Arkansas |
| 6 | John E Cook | 16 | Son | Laborer | Arkansas |
| 7 | Robert L Cook | 14 | Son | — | Arkansas |
| 8 | Dorothy L Cook | 10 | Daughter | — | Arkansas |
| 9 | James E Cook | 7 | Son | — | Arkansas |
| 10 | Oscar Snody | 49 | Head | Minister | Kansas |
| 11 | Mary A Snody | 50 | Wife-H | — | Arkansas |
| 12 | Raymond O Snody | 20 | Son | — | Arkansas |
| 13 | William J Lanning | 74 | Head | Retired | Missouri |
| 14 | Nancy J Lanning | 62 | Wife-H | — | North Carolina |
| 15 | Mary E Ledford | 29 | Stepdaughter | — | North Carolina |
| 16 | August J Friedman | 48 | Head | Janitor | Missouri |
| 17 | Susan G Friedman | 41 | Wife-H | — | Missouri |
| 18 | Arthur A Friedman | 13 | Son | — | Missouri |
| 19 | John A Friedman | 11 | Son | — | Missouri |
| 20 | Harry G Eads | 30 | Head | Mechanic | Arkansas |
| 21 | Edith B Eads | 29 | Wife-H | — | Arkansas |
| 22 | Maxine S Eads | 10 | Daughter | — | Arkansas |
| 23 | Scott W Eads | 6 | Son | — | Arkansas |
| 24 | Leonard H Beach | 28 | Head | Mechanic | Arkansas |
| 25 | Lillian J Beach | 27 | Wife-H | — | Iowa |
| 26 | Leland S Beach | 5 | Son | — | Arkansas |
| 27 | Shirley J Beach | 0 | Daughter | — | Arkansas |
| 28 | Harold A Stinefoose | 44 | Head | Mason | Kentucky |
| 29 | Mary D Stinefoose | 34 | Wife-H | Poultry Hand | Arkansas |
| 30 | Bobby G Stinefoose | 12 | Son | — | Kentucky |
| 31 | Freda M Stinefoose | 10 | Daughter | — | Kentucky |
| 32 | Harold S Stinefoose | 5 | Son | — | Tennessee |
| 33 | Willard Williams | 17 | Stepson | — | Arkansas |
| 34 | Marion Crowder | 27 | Head | Laborer | Arkansas |
| 35 | Myrtle B Crowder | 24 | Wife-H | — | Arkansas |
| 36 | J Murray Crowder | 2 | Son | — | Arkansas |
| 37 | Claud S Shamblin | 40 | Head | — | Texas |
| 38 | Olympia B Shamblin | 30 | Wife-H | — | Missouri |
| 39 | Claud Jr Shamblin | 4 | Son | — | Arkansas |
| 40 | Hans E Wilder | 51 | Head-H | — | Arkansas |
| 41 | Benson E Wilder | 27 | Son | Truck Driver | Arkansas |
| 42 | Woodrow W Wilder | 24 | Son | Watchman | Arkansas |
| 43 | Lorenzo D Wilder | 19 | Son | — | Arkansas |
| 44 | Hugh E Wilder | 17 | Son | — | Arkansas |
| 45 | Clyde M Wilder | 13 | Son | — | Arkansas |
| 46 | Russell Wilder | 10 | Son | — | Arkansas |
| 47 | Russell M Webster | 28 | Head | Mason | Kansas |
| 48 | Thela E Webster | 19 | Wife-H | — | Texas |
| 49 | Richard M Webster | 1 | Son | — | Arkansas |
| 50 | Loran Martin | 36 | Head | Driver | Arkansas |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)