HL
Hazel Lewis — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kossuth-County, Iowa
Our Model Tree links this Hazel Lewis across the 1920, 1930 and 1940 US Censuses in Kossuth-County, Iowa (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 5-person household.
Age 46
b. ~1894
Female
Spouse
Born: Iowa
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kossuth-County, Iowa |
| Surname | Lewis |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Kossuth |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 1935 Residence | Iowa |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
| Township / Ward | Algona |
| Est. Birth Year | ~1894 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| Phyllis Lewis | Daughter | — | 16 | ~1924 |
| Beverly Lewis | Daughter | — | 9 | ~1931 |
| Frank Lewis | Head | — | 45 | ~1895 |
| Dorothy Lewis | Daughter | — | 11 | ~1929 |
| Hazel Lewis | Spouse | — | 46 | ~1894 |
Census Appearances
1920
Kossuth, Iowa
Spouse, age 24
Kossuth, Iowa · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Iowa |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Michigan |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1930
Kossuth, Iowa
Spouse, age 36
Kossuth, Iowa · implied b. ~1894 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Lewis |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Iowa |
| Age at First Marriage | 21 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Michigan |
| Can Read/Write | Yes |
| Birth State | Iowa |
| Birth Country | United States |
| Birthplace (normalized) | iowa |
1940
Kossuth-County, Iowa
Spouse, age 46
Kossuth-County, Iowa · implied b. ~1894 — 5 household members
| Surname | Lewis |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Iowa |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Kossuth |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | H 1 |
| 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 Lewis across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Lewis
Spouse · 1940 · age 46 · b. ~1894 · 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 — Kossuth-County, Iowa
Open full size
1940 US Federal Census — Kossuth-County, Iowa
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01173-00146)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Bessie Hill | 28 | Wife | — | Iowa |
| 42 | Bobbie Hill | 9 | Son | — | Iowa |
| 43 | Ruth Ann Hill | 8 | Daughter | — | Iowa |
| 44 | Jerry Hill | 6 | Son | — | Iowa |
| 45 | Jeff Hill | 47 | Head | Truck Driver | Iowa |
| 46 | Thebe B. Hill | 41 | Wife | — | Arkansas |
| 47 | Imogene Hill | 19 | Daughter | Head Office Girl | Iowa |
| 48 | Donna Hill | 16 | Daughter | — | Iowa |
| 49 | Leslie Hill | 13 | Son | — | Iowa |
| 50 | Wallace Hill | 10 | Son | — | Iowa |
| 51 | Harvey Douglas | 43 | Head | Elevator Mechanic | Iowa |
| 52 | Viola Douglas | 42 | Wife | — | Iowa |
| 53 | Wayne Douglas | 19 | Son | Automobile Mechanic | Iowa |
| 54 | Larry Douglas | 9 | Son | — | Iowa |
| 55 | Sarah Douglas | 70 | Mother | — | Iowa |
| 56 | Dorothy Palmer | 62 | Lodger | 2Nd Cook | Norway |
| 57 | Frank Lewis | 45 | Head | Harness Shop | Wisconsin |
| 58 | Hazel Lewis THIS PERSON | 46 | Wife | — | Iowa |
| 59 | Phyllis Lewis | 16 | Daughter | — | Iowa |
| 60 | Dorothy Lewis | 11 | Daughter | — | Iowa |
| 61 | Beverly Lewis | 9 | Daughter | — | Iowa |
| 62 | Sylvia Lanning | 68 | Head | — | Iowa |
| 63 | Mayne Schoenhaar | 51 | Servant | Housework | Iowa |
| 64 | Bert Cronin | 63 | Head | Custodian | Iowa |
| 65 | Clara Cronin | 64 | Wife | — | Missouri |
| 66 | Mary Anderson | 28 | Head | Chiropractor | Iowa |
| 67 | Lydia Fromann | 23 | Lodger | Secretary | Iowa |
| 68 | Maurice Duffy | 45 | Head | Treasurer | Iowa |
| 69 | Anne Duffy | 40 | Wife | Bookkeeper | Denmark |
| 70 | Bill Anne Duffy | 10 | Daughter | — | Iowa |
| 71 | Mary Duffy | 9 | Daughter | — | Iowa |
| 72 | Katherine Duffy | 8 | Daughter | — | Iowa |
| 73 | Iona Kizener | 26 | Servant | Housework | Kansas |
| 74 | John Wheelock | 55 | Head | Postal Clerk | Iowa |
| 75 | Nellie Wheelock | 54 | Wife | — | Iowa |
| 76 | Richard Wheelock | 13 | Son | — | Iowa |
| 77 | George Holine | 72 | Head | — | Iowa |
| 78 | Gertrude Holine | 71 | Wife | — | New York |
| 79 | Thayne Smich | 24 | Head | General Work | Iowa |
| 80 | Mary Smich | 19 | Wife | — | 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)