MG
Mary Gunn — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Mary Gunn across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 7-person household.
Age 52
b. ~1888
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Gunn |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Stella Gunn | Daughter | — | 17 | ~1923 |
| Carl Gunn | Son | — | 20 | ~1920 |
| Mary Gunn | Daughter | — | 13 | ~1927 |
| Frank Gunn | Head | — | 54 | ~1886 |
| Anna Gunn | Daughter | — | 16 | ~1924 |
| Mayme Gunn | Daughter | — | 24 | ~1916 |
| Mary Gunn | Spouse | — | 52 | ~1888 |
Census Appearances
1930
Montgomery, Ohio
Spouse, age 42
Montgomery, Ohio · implied b. ~1888 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Guinn |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 19 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Montgomery-County, Ohio
Spouse, age 52
Montgomery-County, Ohio · implied b. ~1888 — 7 household members
| Surname | Gunn |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 52 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Dayton City |
| 1935 Residence (County) | Montgomery |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Gunn across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gunn
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
40 people indexed on this census page (nara:1940:m-t0627-03253-00988)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Earl Medlar | 27 | Head | Laborer | Ohio |
| 2 | Virginia Medlar | 23 | Wife | Office Clerk | Ohio |
| 3 | John Riegel | 42 | Head | Laborer | Ohio |
| 4 | Hazel Riegel | 33 | Wife | — | Ohio |
| 5 | Marlene Riegel | 5 | Daughter | — | Ohio |
| 6 | Victoria Riegel | 66 | Mother | — | Ohio |
| 7 | Robert Mussell | 45 | Head | Foreman | Ohio |
| 8 | Hale Mussell | 41 | Wife | — | Ohio |
| 9 | Leon Wilson | 23 | Stepson | Punch Press | Ohio |
| 10 | Asa Wagerman | 54 | Head | Compositor | Kentucky |
| 11 | Lou Wagerman | 56 | Wife | — | Kentucky |
| 12 | Paul Wagerman | 29 | Son | Layout Room | Kentucky |
| 13 | Lucille Wagerman | 21 | Daughter | — | Kentucky |
| 14 | Joseph Bailey | 71 | Head | — | Kentucky |
| 15 | Sarah Bailey | 65 | Wife | — | Kentucky |
| 16 | Claude Bailey | 44 | Son | Laborer | Kentucky |
| 17 | Vurnal Rose | 37 | Head | Grinder | Ohio |
| 18 | Virginia Rose | 36 | Wife | — | West Virginia |
| 19 | Okey Rose | 19 | Son | — | Ohio |
| 20 | Edward Lowden | 20 | Son-in-law | Carpenter | Kentucky |
| 21 | Elsie Lowden | 17 | Daughter | — | Ohio |
| 22 | Dorothy Mayer | 37 | Head | Service Work | Pennsylvania |
| 23 | Mrs. Clara Haden | 59 | Mother | — | Pennsylvania |
| 24 | Lawrence Anderson | 29 | Head | Trucking Clerk | Ohio |
| 25 | Virginia Anderson | 31 | Wife | — | Indiana |
| 26 | Larry Anderson | 2 | Son | — | Ohio |
| 27 | Carl Harper | 51 | Head | Laborer | Ohio |
| 28 | Martha Harper | 66 | Wife | — | Kentucky |
| 29 | Frank Gunn | 54 | Head | Operator | Kentucky |
| 30 | Mary Gunn THIS PERSON | 52 | Wife | — | Kentucky |
| 31 | Mayme Gunn | 24 | Daughter | Vulcanizer | Kentucky |
| 32 | Carl Gunn | 20 | Son | — | Kentucky |
| 33 | Stella Gunn | 17 | Daughter | — | Ohio |
| 34 | Anna Gunn | 16 | Daughter | — | Ohio |
| 35 | Mary Gunn | 13 | Daughter | — | Ohio |
| 36 | Lewis Gunn | 25 | Head | Spray Work | Kentucky |
| 37 | Mildred Gunn | 25 | Wife | — | Ohio |
| 38 | Janet Gunn | 5 | Daughter | — | Ohio |
| 39 | Glenna Gunn | 4 | Daughter | — | Ohio |
| 40 | James Gunn | 1 | Son | — | 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)