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Hazel Walker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jasper-County, Iowa
Our Model Tree links this Hazel Walker across the 1930 and 1940 US Censuses in Jasper-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1905), then head of a 12-person household.
Age 35
b. ~1905
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jasper-County, Iowa |
| Surname | Walker |
| Given Name | Hazel A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jasper |
| Additional Details | |
| Highest Grade | H 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Colfax City |
| Est. Birth Year | ~1905 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Ella Walker | Daughter | — | 8 | ~1932 |
| Harold Walker | Son | — | 1 | ~1939 |
| John Walker | Son | — | ~1940 | |
| Neva Walker | Daughter | — | 10 | ~1930 |
| Margaret Walker | Daughter | — | 3 | ~1937 |
| Vernon Walker | Son | — | 14 | ~1926 |
| Lowell Walker | Son | — | 5 | ~1935 |
| Hazel Walker | Spouse | — | 35 | ~1905 |
| Guy Walker | Head | — | 36 | ~1904 |
| Wayne Walker | Son | — | 15 | ~1925 |
| Wilma Walker | Daughter | — | 7 | ~1933 |
| Kenneth Walker | Son | — | 12 | ~1928 |
Census Appearances
1930
Jasper, Iowa
Other, age 24
Jasper, Iowa · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Walker |
| Given Name | Helen J |
| Relationship to Head | Lodger |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Iowa |
| Occupation | Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Jasper-County, Iowa
Spouse, age 35
Jasper-County, Iowa · implied b. ~1905 — 12 household members
| Surname | Walker |
| Given Name | Hazel A |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Jasper |
| Highest Grade | H 8 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
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 Walker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Walker
Spouse · 1940 · age 35 · b. ~1905 · Iowa
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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 — Jasper-County, Iowa
Open full size
1940 US Federal Census — Jasper-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01169-00381)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Emelia Tiffany | 72 | Head | — | Iowa |
| 42 | Eva A Tiffany | 35 | Daughter | — | Iowa |
| 43 | Edwin H Hummell | 34 | Head | Maintainer | Iowa |
| 44 | Mamie Hummell | 32 | Wife | — | Iowa |
| 45 | Richard E Hummell | 6 | Son | — | Iowa |
| 46 | John B Hummell | 5 | Son | — | Iowa |
| 47 | John H Cairns | 40 | Head | Cashier | Iowa |
| 48 | Frances Cairns | 43 | Wife | — | Missouri |
| 49 | John H Jr Cairns | 9 | Son | — | Iowa |
| 50 | Ralph L Devene | 27 | Head | Labor | Iowa |
| 51 | Jennie Devene | 28 | Wife | — | Iowa |
| 52 | John N Callahan | 66 | Head | — | Iowa |
| 53 | Edward L Callahan | 21 | Son | Labor | Iowa |
| 54 | Vernon L Warfield | 38 | Son-in-law | Assembly | Iowa |
| 55 | Wanda L Warfield | 35 | Daughter | — | Iowa |
| 56 | Gloria J Warfield | 13 | Granddaughter | — | Iowa |
| 57 | Katherine J Warfield | 9 | Granddaughter | — | Iowa |
| 58 | Mary J Van Ekeren | 12 | Granddaughter | — | Iowa |
| 59 | John H Van Ekeren | 9 | Grandson | — | Iowa |
| 60 | Walter E Lindsay | 31 | Head | Labor | Missouri |
| 61 | Mamie H Lindsay | 28 | Wife | — | Iowa |
| 62 | Gary D Lindsay | 2 | Son | — | Iowa |
| 63 | Guy M Walker | 36 | Head | Machine Operator | Iowa |
| 64 | Hazel A Walker THIS PERSON | 35 | Wife | — | Iowa |
| 65 | Wayne R Walker | 15 | Son | — | Iowa |
| 66 | Vernon F Walker | 14 | Son | — | Iowa |
| 67 | Kenneth W Walker | 12 | Son | — | Minnesota |
| 68 | Neva D Walker | 10 | Daughter | — | Minnesota |
| 69 | Ella L Walker | 8 | Daughter | — | Iowa |
| 70 | Wilma J Walker | 7 | Daughter | — | Iowa |
| 71 | Lowell B Walker | 5 | Son | — | Iowa |
| 72 | Margaret A Walker | 3 | Daughter | — | Iowa |
| 73 | Harold L Walker | 1 | Son | — | Iowa |
| 74 | John D Walker | 0 | Son | — | Iowa |
| 75 | Gomar E Williams | 35 | Head | Proprietor | Iowa |
| 76 | Leona A Williams | 34 | Wife | — | Iowa |
| 77 | Walter L Williams | 4 | Son | — | Iowa |
| 78 | Bonnie M Williams | 1 | Daughter | — | Iowa |
| 79 | Hazel H Price | 42 | Head | Assistant Librarian | Iowa |
| 80 | Robert R Price | 19 | Son | Labor | Iowa |
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)