MH
Margaret Henry — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Margaret Henry across the 1920, 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 3-person household.
Age 52
b. ~1888
Female
Spouse
Born: Belgium
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Henry |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Belgium |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Montgomery |
| Naturalization Status | Naturalized |
| Additional Details | |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Ohio |
| Birth Country | Belgium |
| Birthplace (normalized) | belgium |
| Township / Ward | Dayton City |
| Est. Birth Year | ~1888 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Margaret | Age | Birth yr |
|---|---|---|---|---|
| Charles Henry | Head | — | 54 | ~1886 |
| Margaret Henry | Spouse | — | 52 | ~1888 |
| Louis Henry | Son | — | 17 | ~1923 |
Census Appearances
1920
Montgomery, Ohio
Spouse, age 37
Montgomery, Ohio · implied b. ~1883 — 49 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henry |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Belgium |
| Year of Immigration | 1893 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Belgium |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Belgium |
| Birthplace (normalized) | belgium |
1930
Montgomery, Ohio
Other, age 42
Montgomery, Ohio · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Henry |
| Given Name | Margaret |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Belgium |
| Naturalization Status | Naturalized |
| Year of Immigration | 1893 |
| Age at First Marriage | 21 |
| Father's Birthplace | Belgium |
| Mother's Birthplace | Belgium |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Belgium |
| Birthplace (normalized) | belgium |
1940
Montgomery-County, Ohio
Spouse, age 52
Montgomery-County, Ohio · implied b. ~1888 — 3 household members
| Surname | Henry |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Belgium |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Montgomery |
| Naturalization Status | Naturalized |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Ohio |
| Birth Country | Belgium |
| Birthplace (normalized) | belgium |
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 Margaret Henry across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Margaret Henry
Spouse · 1940 · age 52 · b. ~1888 · 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 — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03251-00560)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Trzeciak | 31 | Head | — | Ohio |
| 2 | Anthony Trzeciak | 31 | Husband | Shear Operator | Ohio |
| 3 | Eugene Konicki | 10 | Daughter | — | Ohio |
| 4 | Edwin Trzeciak | 4 | Son | — | Ohio |
| 5 | Bernadette Trzeciak | 2 | Daughter | — | Ohio |
| 6 | Edward Pfeiffer | 33 | Head | Manager | Ohio |
| 7 | Rosella Pfeiffer | 34 | Wife | — | Ohio |
| 8 | Thomas Pfeiffer | 2 | Son | — | Ohio |
| 9 | Joseph Robertus | 26 | Head | Press Operator | Ohio |
| 10 | Lenora Robertus | 27 | Wife | Seamstress | Ohio |
| 11 | Dale Campbell | 30 | Head | Clerk | Ohio |
| 12 | Mabel Campbell | 33 | Wife | — | Ohio |
| 14 | James Deming | 37 | Head | Assembly | Kentucky |
| 15 | Marian Deming | 39 | Wife | — | Indiana |
| 16 | Phyllis Deming | 14 | Daughter | — | Indiana |
| 17 | Charles Henry | 54 | Head | Toolmaker | Germany |
| 18 | Margaret Henry THIS PERSON | 52 | Wife | — | Belgium |
| 19 | Louis Henry | 17 | Son | — | Ohio |
| 20 | Albert Hertzenberg | 27 | Head | Bricklayer | Ohio |
| 21 | Mary Ann Hertzenberg | 24 | Wife | — | Ohio |
| 22 | Karl Klein | 30 | Head | Metal-Worker | Germany |
| 23 | Marianne Klein | 19 | Wife | — | Ohio |
| 24 | Karl Klein | 2 | Son | — | Ohio |
| 25 | Thomas Kuebler | 36 | Head | Salesman | Ohio |
| 26 | Eva Kuebler | 29 | Wife | Nurse Rn | Ohio |
| 27 | Aloysius Mallinger | 41 | Head | Moulder | Ohio |
| 28 | Helen Mallinger | 39 | Wife | — | Ohio |
| 29 | Norman Mallinger | 12 | Son | — | Ohio |
| 30 | Bernard Mallinger | 10 | Son | — | Ohio |
| 31 | Low Reid | 40 | Head | Fireman | Ohio |
| 32 | Marie Reid | 35 | Wife | — | Ohio |
| 33 | Harriet Reid | 18 | Daughter | — | Ohio |
| 34 | Dale Reid | 16 | Son | — | Ohio |
| 35 | Donald Reid | 5 | Son | — | Ohio |
| 36 | Clara Madlinger | 57 | Head | Pastry Cook | Ohio |
| 37 | Ida Madlinger | 55 | Sister | Clerk | Ohio |
| 38 | Edward Madlinger | 44 | Brother | Assembler | Ohio |
| 39 | Joseph Trill | 44 | Head | Machinist | Kentucky |
| 40 | Margaret Trill | 43 | Wife | — | Missouri |
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)