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Hazel Harris — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allamakee-County, Iowa
Our Model Tree links this Hazel Harris across the 1930 and 1940 US Censuses in Allamakee-County, Iowa (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 10-person household.
Age 18
b. ~1922
Female
Daughter
Born: Iowa
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allamakee-County, Iowa |
| Surname | Harris |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Post Twp |
| 1935 Residence (County) | Allamakee |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Cream Route |
| Class of Worker | OA |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Occupation | Truck Driver |
| Township / Ward | Post Twp |
| Est. Birth Year | ~1922 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| George Harris | Son | — | 16 | ~1924 |
| Albert Harris | Head | — | 47 | ~1893 |
| Virgil Harris | Son | — | 14 | ~1926 |
| Daniel Harris | Son | — | 11 | ~1929 |
| Dean Harris | Son | — | 10 | ~1930 |
| Milo Harris | Son | — | 27 | ~1913 |
| Hazel Harris | Daughter | — | 18 | ~1922 |
| Lula Harris | Daughter | — | 12 | ~1928 |
| Leo Harris | Son | — | 20 | ~1920 |
| Clara Harris | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Allamakee, Iowa
Daughter, age 8
Allamakee, Iowa · implied b. ~1922 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Harris |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Allamakee-County, Iowa
Daughter, age 18
Allamakee-County, Iowa · implied b. ~1922 — 10 household members
| Surname | Harris |
| Given Name | Hazel |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Iowa |
| 1935 Residence (City) | Post Twp |
| 1935 Residence (County) | Allamakee |
| Occupation | Truck Driver |
| Industry | Cream Route |
| Class of Worker | OA |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Harris across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Harris
Daughter · 1940 · age 18 · b. ~1922 · Iowa
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Sibling
Daniel Harris
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dean Harris
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Harris
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Milo Harris
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgil Harris
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Harris
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Harris
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 — Allamakee-County, Iowa
Open full size
1940 US Federal Census — Allamakee-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01136-01155)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Amanda Meyer | 48 | Wife | — | Iowa |
| 2 | Helen Meyer | 20 | Daughter | — | Iowa |
| 3 | Vern Meyer | 26 | Head | School Teacher | Iowa |
| 4 | Beulah Meyer | 25 | Wife | Farmer | Iowa |
| 5 | Elaine Meyer | 3 | Daughter | — | Iowa |
| 6 | Nancy Meyer | 0 | Daughter | — | Iowa |
| 7 | Albert Harris | 47 | Head | — | Iowa |
| 8 | Clara Harris | 46 | Wife | Farmer | Iowa |
| 9 | Milo Harris | 27 | Son | — | Iowa |
| 10 | Leo Harris | 20 | Son | Commercial Trucker | Iowa |
| 11 | Hazel Harris THIS PERSON | 18 | Daughter | Truck Driver | Iowa |
| 12 | George Harris | 16 | Son | — | Iowa |
| 13 | Virgil Harris | 14 | Son | Farm Laborer | Iowa |
| 14 | Lula Harris | 12 | Daughter | — | Iowa |
| 15 | Daniel Harris | 11 | Son | — | Iowa |
| 16 | Dean Harris | 10 | Son | — | Iowa |
| 17 | Warner Harris | 65 | Head | — | Iowa |
| 18 | Rachel Harris | 60 | Wife | Farmer | Iowa |
| 19 | Joanne Mae Harris | 15 | Granddaughter | — | Iowa |
| 20 | Roger Harris | 30 | Grandson | — | Iowa |
| 21 | Gretchen Harris | 30 | Daughter in law | Farmer | Iowa |
| 22 | Jeanne Harris | 7 | Granddaughter | — | Iowa |
| 23 | Roland Harris | 4 | Grandson | — | Iowa |
| 24 | Cloy D. Gericke | 26 | Head | Farmer | Iowa |
| 25 | Helen Gericke | 24 | Wife | — | Iowa |
| 26 | Janice Gericke | 2 | Daughter | — | Iowa |
| 27 | Earl Plum | 31 | Hired hand | Farm Laborer | Iowa |
| 28 | Donald Cooper | 26 | Head | Farmer | Kansas |
| 29 | Florence Cooper | 23 | Wife | — | Iowa |
| 30 | Kenneth Cooper | 1 | Son | — | Iowa |
| 31 | Roy Knuppe | 16 | Hired Hand | Farm Laborer | Iowa |
| 32 | Harvey Schultz | 44 | Head | — | Iowa |
| 33 | Hattie Schultz | 37 | Wife | — | Iowa |
| 34 | Joan Schultz | 5 | Daughter | — | Iowa |
| 35 | Dellene Schultz | 2 | Daughter | — | Iowa |
| 36 | Carl Huebner | 47 | Head | Farmer | Iowa |
| 37 | Florence Huebner | 43 | Wife | — | Iowa |
| 38 | Marilyn Huebner | 7 | Daughter | — | Iowa |
| 39 | Melford Cain | 33 | Hired Hand | Farm Laborer | Iowa |
| 40 | Austin Amun | 40 | Head | Farm Laborer | 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)