MH
Mary Hoffman — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Perry-County, Indiana
Our Model Tree links this Mary Hoffman across the 1930 and 1940 US Censuses in Perry-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1902), then head of a 11-person household.
Age 38
b. ~1902
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Perry-County, Indiana |
| Surname | Hoffman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Clark Twp |
| 1935 Residence (County) | Perry |
| Additional Details | |
| Industry | H |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Clark Twp |
| 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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Virginia Hoffman | Daughter | — | 15 | ~1925 |
| Violetta Hoffman | Daughter | — | 13 | ~1927 |
| Barbara Hoffman | Daughter | — | 3 | ~1937 |
| Elsie Hoffman | Daughter | — | 11 | ~1929 |
| Ann Hoffman | Daughter | — | 1 | ~1939 |
| John Hoffman | Head | — | 45 | ~1895 |
| John Hoffman | Son | — | 5 | ~1935 |
| Edwin Hoffman | Son | — | 17 | ~1923 |
| Norman Hoffman | Son | — | 7 | ~1933 |
| Raymond Hoffman | Son | — | 9 | ~1931 |
| Mary Hoffman | Spouse | — | 38 | ~1902 |
Census Appearances
Spouse, age 27
Perry, Indiana · implied b. ~1903 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Huffman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 19 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Perry-County, Indiana
Spouse, age 38
Perry-County, Indiana · implied b. ~1902 — 11 household members
| Surname | Hoffman |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Clark Twp |
| 1935 Residence (County) | Perry |
| Industry | H |
| Highest Grade | 7 |
| 1935 Residence | Same place |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Mary Hoffman across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Hoffman
Spouse · 1940 · age 38 · b. ~1902 · Indiana
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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 — Perry-County, Indiana
Open full size
1940 US Federal Census — Perry-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01084-00590)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edward L Fuchs | 47 | Head | Farmer | Indiana |
| 2 | Johanna Fuchs | 48 | Wife | — | Indiana |
| 3 | Albert Fuchs | 15 | Son | Farmer | Indiana |
| 4 | Robert Fuchs | 13 | Son | — | Indiana |
| 5 | Virginia Fuchs | 9 | Daughter | — | Indiana |
| 6 | Albert Vaal | 30 | Head | Coal Miner | Indiana |
| 7 | Evelyn Vaal | 22 | Wife | — | Indiana |
| 8 | John J Hoffman | 45 | Head | Farmer | Indiana |
| 9 | Mary Hoffman THIS PERSON | 38 | Wife | — | Indiana |
| 10 | Edwin Hoffman | 17 | Son | Farmer | Indiana |
| 11 | Virginia Hoffman | 15 | Daughter | — | Indiana |
| 12 | Violetta Hoffman | 13 | Daughter | — | Indiana |
| 13 | Elsie Hoffman | 11 | Daughter | — | Indiana |
| 14 | Raymond Hoffman | 9 | Son | — | Indiana |
| 15 | Norman Hoffman | 7 | Son | — | Indiana |
| 16 | John Jr Hoffman | 5 | Son | — | Indiana |
| 17 | Barbara A Hoffman | 3 | Daughter | — | Indiana |
| 18 | Ann Joe Hoffman | 1 | Daughter | — | Indiana |
| 19 | John C Hamman | 74 | Head | — | Indiana |
| 20 | Manda Hamman | 73 | Wife | — | Indiana |
| 21 | Bertha F Hamman | 50 | Daughter | — | Indiana |
| 22 | Chas. D Sutherland | 20 | Head | Laborer | Indiana |
| 23 | Evelyn Sutherland | 25 | Wife | — | Indiana |
| 24 | George D Bailey | 71 | Head | Farmer | Indiana |
| 25 | Nancy Bailey | 60 | Wife | — | Indiana |
| 26 | Edwin Denning | 36 | Son-in-law | Laborer | Indiana |
| 27 | Classie Denning | 36 | Daughter | — | Indiana |
| 28 | Dorothy Denning | 12 | Granddaughter | — | Indiana |
| 29 | James Denning | 6 | Grandson | — | Indiana |
| 30 | Doris Denning | 1 | Granddaughter | — | Indiana |
| 31 | Leo W Reard | 72 | Head | — | Indiana |
| 32 | Alva Reard | 48 | Son | Farmer | Indiana |
| 33 | Cassie Lee Reard | 44 | Son | Laborer | Indiana |
| 34 | Goldie F Reard | 35 | Daughter-in-law | — | Indiana |
| 35 | Truman Brown | 10 | Lodger | — | Indiana |
| 36 | Eliza Howe | 70 | Lodger | — | Indiana |
| 37 | Henry Aders | 59 | Head | Teacher | Indiana |
| 38 | Phoebe Aders | 46 | Wife | — | Indiana |
| 39 | Dan Albin | 83 | Head | — | Indiana |
| 40 | Ida E Albin | 67 | Wife | — | Indiana |
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)