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Grace Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Henry-County, Ohio
Our Model Tree links this Grace Allen across the 1920, 1930 and 1940 US Censuses in Henry-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 8-person household.
Age 38
b. ~1902
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Henry-County, Ohio |
| Surname | Allen |
| Given Name | Grace M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Grelton |
| 1935 Residence (County) | Henry |
| Additional Details | |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Grelton |
| Est. Birth Year | ~1902 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Grace | Age | Birth yr |
|---|---|---|---|---|
| Willie Allen | Daughter | — | 1 | ~1939 |
| Marwood Allen | Son | — | 19 | ~1921 |
| Heavy Allen | Other | — | 7 | ~1933 |
| Frank Allen | Head | — | 42 | ~1898 |
| Betty Allen | Daughter | — | 17 | ~1923 |
| Mildred Allen | Daughter | — | 13 | ~1927 |
| John Allen | Son | — | 9 | ~1931 |
| Grace Allen | Spouse | — | 38 | ~1902 |
Census Appearances
1920
Henry, Ohio
Other, age 18
Henry, Ohio · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Grace M. |
| Relationship to Head | Daughter in law |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Henry, Ohio
Spouse, age 28
Henry, Ohio · implied b. ~1902 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Grace |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Henry-County, Ohio
Spouse, age 38
Henry-County, Ohio · implied b. ~1902 — 8 household members
| Surname | Allen |
| Given Name | Grace M. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Grelton |
| 1935 Residence (County) | Henry |
| Highest Grade | H-1 |
| 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 Grace Allen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Grace Allen
Spouse · 1940 · age 38 · b. ~1902 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Henry-County, Ohio
Open full size
1940 US Federal Census — Henry-County, Ohio
Page Contents
13 people indexed on this census page (nara:1940:m-t0627-03084-00391)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Frank E. Allen | 42 | Head | Laborer | Ohio |
| 42 | Grace M. Allen THIS PERSON | 38 | Wife | — | Ohio |
| 43 | Marwood Allen | 19 | Son | — | Ohio |
| 44 | Betty J. Allen | 17 | Daughter | — | Ohio |
| 45 | Mildred B. Allen | 13 | Daughter | — | Ohio |
| 46 | John L. Allen | 9 | Son | — | Ohio |
| 47 | Willie Ray Allen | 1 | Daughter | — | Ohio |
| 48 | Heavy June Allen | 7 | Niece | — | Ohio |
| 49 | Ida Platts | 56 | Head | — | Ohio |
| 50 | Paul L. Overhulse | 53 | Head | Plasterer | Ohio |
| 51 | Edith Q. Overhulse | 55 | Wife | — | Ohio |
| 52 | Iris J. Hooton | 15 | Step Daughter | — | Ohio |
| 53 | Marjorie E. Hooton | 14 | Step Daughter | — | Ohio |
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)