HC
Hazel Cook — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Kansas
Our Model Tree links this Hazel Cook across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Kansas (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 7-person household.
Age 41
b. ~1899
Female
Spouse
Born: Kansas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Kansas |
| Surname | Cook |
| Given Name | Hazel M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Parker Twp |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Parker Twp |
| Est. Birth Year | ~1899 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Cleo Cook | Daughter | — | 12 | ~1928 |
| Chas Cook | Son | — | 17 | ~1923 |
| Leona Nasten | Daughter | — | 27 | ~1913 |
| Naomi Cook | Daughter | — | 10 | ~1930 |
| Isaac Cook | Head | — | 49 | ~1891 |
| Hazel Cook | Spouse | — | 41 | ~1899 |
| Maxine Cook | Daughter | — | 7 | ~1933 |
Census Appearances
1920
Montgomery, Kansas
Spouse, age 24
Montgomery, Kansas · implied b. ~1896 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Kansas |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kansas |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Montgomery, Kansas
Spouse, age 33
Montgomery, Kansas · implied b. ~1897 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cook |
| Given Name | Hazel M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Kansas |
| Age at First Marriage | 17 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1940
Montgomery-County, Kansas
Spouse, age 41
Montgomery-County, Kansas · implied b. ~1899 — 7 household members
| Surname | Cook |
| Given Name | Hazel M |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Kansas |
| 1935 Residence (City) | Parker Twp |
| 1935 Residence (County) | Montgomery |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Cook
Spouse · 1940 · age 41 · b. ~1899 · Kansas
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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 — Montgomery-County, Kansas
Open full size
1940 US Federal Census — Montgomery-County, Kansas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01247-01351)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Chas Taylor | 30 | Head | Laborer | Arkansas |
| 42 | Viola K Taylor | 28 | Wife | Nurse | Oklahoma |
| 43 | Sarah E Taylor | 72 | Mother | — | Iowa |
| 44 | Davis D Condron | 70 | Head | Laborer | Texas |
| 45 | Millie M Condron | 55 | Wife | — | Arkansas |
| 46 | Myrtle Phelia Condron | 53 | Aunt | — | Tennessee |
| 47 | Arthur L D Hilton | 35 | Head | Laborer | Kansas |
| 48 | Lella A Hilton | 78 | Mother | — | Kansas |
| 49 | Ben G Benefiel | 45 | Head | Laborer | Indiana |
| 50 | Lavalle H Benefiel | 31 | Wife | — | Kansas |
| 51 | Opal Benefiel | 13 | Daughter | — | Kansas |
| 52 | Helen L Benefiel | 11 | Daughter | — | Kansas |
| 53 | Thos P Scott | 78 | Lodger | — | Illinois |
| 54 | Debbie D White | 77 | Head | — | Arkansas |
| 55 | Wm Baker | 24 | Head | Const Worker | Illinois |
| 56 | Minnie O Baker | 21 | Wife | — | Missouri |
| 57 | Jas D Fisher | 60 | Head | Laborer | Missouri |
| 58 | Rosa A Fisher | 56 | Wife | Blacksmith | Kansas |
| 59 | Harold Vogan | 22 | Head | Blacksmith | Kansas |
| 60 | Nanda F Vogan | 19 | Daughter | Maid | Kansas |
| 61 | Nannita Fisher | 16 | Daughter | — | Kansas |
| 62 | James Fisher | 13 | Son | — | Kansas |
| 63 | Leroy Fisher | 9 | Son | — | Kansas |
| 64 | Jake Fisher | 7 | Son | — | Kansas |
| 65 | Harold K Vogan | 1 | Grandson | — | Kansas |
| 66 | Dorothy Scott | 10 | Lodger | — | Kansas |
| 67 | Wm Keen | 46 | Head | Mechanic | Indiana |
| 68 | Mabel E Keen | 40 | Wife | — | Kansas |
| 69 | Edna Keen | 17 | Daughter | — | Kansas |
| 70 | Normit Keen | 14 | Son | — | Kansas |
| 71 | Ophea Keen | 12 | Daughter | — | Kansas |
| 72 | George R Patterson | 23 | Son-in-law | Machine Work | Kansas |
| 73 | Isaac R Cook | 49 | Head | Blacksmith | Illinois |
| 74 | Hazel M Cook THIS PERSON | 41 | Wife | — | Kansas |
| 75 | Leona Nasten | 27 | Daughter | — | Kansas |
| 76 | Chas Cook | 17 | Son | — | Kansas |
| 77 | Cleo M Cook | 12 | Daughter | — | Kansas |
| 78 | Naomi Cook | 10 | Daughter | — | Kansas |
| 79 | Maxine Cook | 7 | Daughter | — | Kansas |
| 80 | — | 18 | — | Maid | Kansas |
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)