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Hazel Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Marion-County, Ohio
Our Model Tree links this Hazel Allen across the 1930 and 1940 US Censuses in Marion-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 11-person household.
Age 45
b. ~1895
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Marion-County, Ohio |
| Surname | Allen |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Bowling Green Township |
| 1935 Residence (County) | Marion |
| Additional Details | |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Bowling Green Township |
| Est. Birth Year | ~1895 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Hazel | Age | Birth yr |
|---|---|---|---|---|
| May Allen | Daughter | — | 18 | ~1922 |
| Doris Allen | Daughter | — | 9 | ~1931 |
| Richard Allen | Other | — | 2 | ~1938 |
| John Allen | Son | — | 15 | ~1925 |
| Donald Allen | Son | — | 13 | ~1927 |
| William Allen | Son | — | 20 | ~1920 |
| James Allen | Son | — | 23 | ~1917 |
| Samuel Allen | Son | — | 21 | ~1919 |
| Hazel Allen | Spouse | — | 45 | ~1895 |
| Grace Allen | Daughter | — | 19 | ~1921 |
| Isaac Allen | Head | — | 45 | ~1895 |
Census Appearances
1930
Marion, Ohio
Other, age 35
Marion, Ohio · implied b. ~1895 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Hazel |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Marion-County, Ohio
Spouse, age 45
Marion-County, Ohio · implied b. ~1895 — 11 household members
| Surname | Allen |
| Given Name | Hazel |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Bowling Green Township |
| 1935 Residence (County) | Marion |
| Highest Grade | H 2 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Hazel Allen
Spouse · 1940 · age 45 · b. ~1895 · Ohio
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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 — Marion-County, Ohio
Open full size
1940 US Federal Census — Marion-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03110-00031)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Haggerty | 57 | Head | Farmer | Pennsylvania |
| 2 | Mary Haggerty | 51 | Wife | — | New York |
| 3 | Marjorie Haggerty | 21 | Daughter | Teacher | Ohio |
| 4 | Margaret Eaton | 24 | Head | Farmer | Ohio |
| 5 | Isaac Allen | 45 | Head | Farmer | Ohio |
| 6 | Hazel Allen THIS PERSON | 45 | Wife | — | Ohio |
| 7 | Samuel Allen | 21 | Son | Trucker | Ohio |
| 8 | William Allen | 20 | Son | Laborer | Ohio |
| 9 | May C Allen | 18 | Daughter | — | Ohio |
| 10 | John Allen | 15 | Son | — | Ohio |
| 11 | Donald Allen | 13 | Son | — | Ohio |
| 12 | Doris Allen | 9 | Daughter | — | Ohio |
| 13 | James Allen | 23 | Son | Laborer | Ohio |
| 14 | Grace Allen | 19 | Daughter | — | Ohio |
| 15 | Richard Allen | 2 | Grandson | — | Ohio |
| 16 | George Hardin | 57 | Head | Laborer | Ohio |
| 17 | Charles Kurtz | 71 | Head | Laborer | Ohio |
| 18 | Pearl Kurtz | 43 | Wife | Domestic | Ohio |
| 19 | Richard Kurtz | 4 | Son | — | Ohio |
| 20 | Marjorie Kurtz | 37 | Head | — | Ohio |
| 21 | Harold Kurtz | 19 | Son | Cook | Ohio |
| 22 | Marjorie L Kurtz | 17 | Daughter | — | Ohio |
| 23 | John Kinney | 57 | Lodger | Steward | Ohio |
| 24 | John Thompson | 47 | Head | Farmer | Ohio |
| 25 | Sadie Thompson | 43 | Wife | — | Ohio |
| 26 | Arthur Waters | 43 | Head | Farmer | Ohio |
| 27 | Lotta Waters | 40 | Wife | — | Ohio |
| 28 | Claude Waters | 20 | Son | Laborer | Ohio |
| 29 | Richard Waters | 19 | Son | Laborer | Ohio |
| 30 | Ardith Waters | 14 | Daughter | — | Ohio |
| 31 | Howard Waters | 13 | Son | — | Ohio |
| 32 | John Dilsaver | 47 | Head | Farmer | Ohio |
| 33 | Ida Dilsaver | 44 | Wife | — | Ohio |
| 34 | Harry Dilsaver | 24 | Son | Lineman | Ohio |
| 35 | Esther A Dilsaver | 19 | Daughter | — | Ohio |
| 36 | Raymond Dilsaver | 17 | Son | Laborer | Ohio |
| 37 | Clara B Dilsaver | 15 | Daughter | — | Ohio |
| 38 | Frances Dilsaver | 9 | Daughter | — | Ohio |
| 39 | Charles Garrington | 62 | Head | Farmer | Ohio |
| 40 | Winifred Garrington | 58 | Wife | — | Ohio |
Related Census Records
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)