IA
Irene Allen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Irene Allen across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 11-person household.
Age 12
b. ~1928
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Allen |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Unincorporated place Ft. McKinley |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Unincorporated Place Ft Mckinley |
| Est. Birth Year | ~1928 |
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 Irene | Age | Birth yr |
|---|---|---|---|---|
| Russell Allen | Son | — | 21 | ~1919 |
| Arthur Allen | Son | — | 23 | ~1917 |
| Robert Allen | Son | — | 16 | ~1924 |
| Donald Allen | Son | — | 4 | ~1936 |
| William Allen | Son | — | 19 | ~1921 |
| William Allen | Head | — | 51 | ~1889 |
| Doris Allen | Daughter | — | 6 | ~1934 |
| Irene Allen | Daughter | — | 12 | ~1928 |
| Harry Allen | Son | — | 10 | ~1930 |
| Charlotte Allen | Daughter | — | 14 | ~1926 |
| Emma Allen | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Montgomery, Ohio
Daughter, age 2
Montgomery, Ohio · implied b. ~1928 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Allen |
| Given Name | Irene L |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Daughter, age 12
Montgomery-County, Ohio · implied b. ~1928 — 11 household members
| Surname | Allen |
| Given Name | Irene |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Unincorporated place Ft. McKinley |
| 1935 Residence (County) | Montgomery |
| Highest Grade | 5 |
| 1935 Residence | Same House |
| 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 Irene Allen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Irene Allen
Daughter · 1940 · age 12 · b. ~1928 · Ohio
★ You are viewing this record
Sibling
Arthur Allen
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Allen
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Allen
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Allen
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charlotte Allen
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Russell Allen
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Allen
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harry Allen
Sibling · 1940 · age 10
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 — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03118-00579)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ernest R. Eckoff | 29 | Lodger | Proof Reader | Iowa |
| 2 | Thelma C. Eckoff | 29 | Lodger-wife | Secretary | Iowa |
| 3 | Charles Ganger | 50 | Head | Proprietor | Ohio |
| 4 | Mabel S. Ganger | 50 | Wife | — | Ohio |
| 5 | Rolls A. Furnas | 48 | Head | Machinist | Ohio |
| 6 | Ruth Alphin Furnas | 41 | Wife | Social Worker | Va |
| 7 | Rolls A. Jr. Furnas | 5 | Son | — | Ohio |
| 8 | William Allen | 51 | Head | Proprietor | Ohio |
| 9 | Emma Allen | 42 | Wife | — | Ohio |
| 10 | Arthur Allen | 23 | Son | Salesman | Ohio |
| 11 | Russell Allen | 21 | Son | Apprentice | Ohio |
| 12 | William Allen | 19 | Son | Apprentice | Ohio |
| 13 | Robert Allen | 16 | Son | — | Ohio |
| 14 | Charlotte Allen | 14 | Daughter | — | Ohio |
| 15 | Irene Allen THIS PERSON | 12 | Daughter | — | Ohio |
| 16 | Harry Allen | 10 | Son | — | Ohio |
| 17 | Doris Allen | 6 | Daughter | — | Ohio |
| 18 | Donald Allen | 4 | Son | — | Ohio |
| 19 | Henry Larrick | 52 | Head | — | Ohio |
| 20 | Bessie Larrick | 53 | Wife | — | W. Va. |
| 21 | Clinton Larrick | 20 | Son | Landscape | Ohio |
| 22 | Janice Larrick | 17 | Daughter | — | Ohio |
| 23 | Jeanette Larrick | 14 | Daughter | — | Ohio |
| 24 | Francis Brush | 32 | Son-in-law | — | Ohio |
| 25 | Emma Brush | 26 | Daughter | — | Ohio |
| 26 | James Brush | 11 | Grandson | — | Ohio |
| 27 | Virginia Brush | 7 | Granddaughter | — | Ohio |
| 28 | Jack Brush | 6 | Grandson | — | Ohio |
| 29 | William Brush | 3 | Grandson | — | Ohio |
| 30 | Donald Brush | 0 | Grandson | — | Ohio |
| 31 | Joseph Grant | 33 | Head | Contractor | Ohio |
| 32 | Mildred Grant | 31 | Wife | — | Pennsylvania |
| 33 | Jerry Grant | 10 | Son | — | Ohio |
| 34 | Edward Grant | 8 | Son | — | Ohio |
| 35 | Judith Grant | 1 | Daughter | — | Ohio |
| 36 | Russell W. Everman | 32 | Head | Printer | Kentucky |
| 37 | Minnie Everman | 31 | Wife | — | Kentucky |
| 38 | Elizabeth C. Everman | 6 | Daughter | — | Ohio |
| 39 | Patricia Everman | 1 | Daughter | — | Ohio |
| 40 | Ralph Etter | 50 | Head | Teacher | 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)