MQ
Mary Quinn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Putnam-County, Ohio
Our Model Tree links this Mary Quinn across the 1930 and 1940 US Censuses in Putnam-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1894), then head of a 11-person household.
Age 46
b. ~1894
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Putnam-County, Ohio |
| Surname | Quinn |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Greensburg Township |
| 1935 Residence (County) | Putnam |
| Additional Details | |
| Occupation | housewife |
| Industry | farm |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Housewife |
| Township / Ward | Greensburg Township |
| Est. Birth Year | ~1894 |
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 |
|---|---|---|---|---|
| Betty Quinn | Daughter | — | 3 | ~1937 |
| Bertha Quinn | Daughter | — | 15 | ~1925 |
| Mary Quinn | Daughter | — | 4 | ~1936 |
| Clarine Quinn | Daughter | — | 17 | ~1923 |
| Ervin Quinn | Head | — | 49 | ~1891 |
| John Quinn | Son | — | 5 | ~1935 |
| Carl Quinn | Son | — | 13 | ~1927 |
| Richard Quinn | Son | — | 12 | ~1928 |
| Louis Quinn | Son | — | 20 | ~1920 |
| Robert Quinn | Son | — | 10 | ~1930 |
| Mary Quinn | Spouse | — | 46 | ~1894 |
Census Appearances
1930
Putnam, Ohio
Other, age 32
Putnam, Ohio · implied b. ~1898 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Quinn |
| Given Name | Mary E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Operator |
| Industry | Telephone Office |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Putnam-County, Ohio
Spouse, age 46
Putnam-County, Ohio · implied b. ~1894 — 11 household members
| Surname | Quinn |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Greensburg Township |
| 1935 Residence (County) | Putnam |
| Occupation | housewife |
| Industry | farm |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 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 Mary Quinn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Quinn
Spouse · 1940 · age 46 · b. ~1894 · 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 — Putnam-County, Ohio
Open full size
1940 US Federal Census — Putnam-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03133-00055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Edelbrock | 40 | Head | Farmer | Ohio |
| 2 | Mathilda Edelbrock | 38 | Wife | Housewife | Ohio |
| 3 | Bertha Edelbrock | 11 | daughter | — | Ohio |
| 4 | Helen Edelbrock | 9 | daughter | — | Ohio |
| 5 | Marie Edelbrock | 5 | daughter | — | Ohio |
| 6 | Eleonore Edelbrock | 30 | Sister | House Work | Ohio |
| 7 | Cecil Campbell | 32 | Head | Auto Repair | Ohio |
| 8 | Victoria Campbell | 30 | Wife | Housewife | Ohio |
| 9 | Frank Korte | 41 | Head | Farmer | Ohio |
| 10 | Marciel Korte | 36 | Wife | Housewife | Ohio |
| 11 | Richard Korte | 14 | Son | Farm Labor | Ohio |
| 12 | Eileen Korte | 12 | daughter | — | Ohio |
| 13 | Paul Korte | 6 | Son | — | Ohio |
| 14 | Cletus Korte | 3 | Son | — | Ohio |
| 15 | Anthony Korte | 75 | Head | Farmer | Ohio |
| 16 | Amelia Korte | 40 | daughter | House Work | Ohio |
| 17 | Anthony Maag | 40 | Head | Farmer | Ohio |
| 18 | Aloysius Maag | 32 | Brother | Farm Labor | Ohio |
| 19 | Ervin Quinn | 49 | Head | Farmer | Ohio |
| 20 | Mary Quinn THIS PERSON | 46 | Wife | Housewife | Ohio |
| 21 | Louis Quinn | 20 | Son | Tile Yard | Ohio |
| 22 | Clarine Quinn | 17 | daughter | House Work | Ohio |
| 23 | Bertha Quinn | 15 | daughter | House Work | Ohio |
| 24 | Carl Quinn | 13 | Son | — | Ohio |
| 25 | Richard Quinn | 12 | Son | — | Ohio |
| 26 | Robert Quinn | 10 | Son | — | Ohio |
| 27 | John Edward Quinn | 5 | Son | — | Ohio |
| 28 | Mary Jane Quinn | 4 | daughter | — | Ohio |
| 29 | Betty Jean Quinn | 3 | daughter | — | Ohio |
| 30 | Hubert Buddelmeyer | 39 | Head | Laborer | Ohio |
| 31 | Adelia Buddelmeyer | 35 | Wife | Housewife | Ohio |
| 32 | Eugene Buddelmeyer | 11 | Son | — | Ohio |
| 33 | Gilbert Buddelmeyer | 10 | Son | — | Ohio |
| 34 | Melvin Buddelmeyer | 7 | Son | — | Ohio |
| 35 | Delores Buddelmeyer | 2 | daughter | — | Ohio |
| 36 | Henry Dickman | 58 | Head | Farmer | Ohio |
| 37 | Theresa Dickman | 57 | Wife | Housewife | Ohio |
| 38 | Orville Dickman | 17 | Son | Farm Labor | Ohio |
| 39 | Lloyd Dickman | 23 | Son | Farm Labor | Ohio |
| 40 | Armella Dickman | 23 | daughter | House Work | 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)