MW
Mary Wagner — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Campbell-County, Kentucky
Our Model Tree links this Mary Wagner across the 1920, 1930 and 1940 US Censuses in Campbell-County, Kentucky (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 4-person household.
Age 56
b. ~1884
Female
Spouse
Born: Kentucky
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Campbell-County, Kentucky |
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial Dist 5 |
| 1935 Residence (County) | Campbell |
| Additional Details | |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Farmer |
| Township / Ward | Magisterial Dist 5 |
| Est. Birth Year | ~1884 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Rosemary Wagner | Daughter | — | 25 | ~1915 |
| Charles Wagner | Head | — | 52 | ~1888 |
| Hubert Wagner | Son | — | 23 | ~1917 |
| Mary Wagner | Spouse | — | 56 | ~1884 |
Census Appearances
1920
Campbell, Kentucky
Spouse, age 36
Campbell, Kentucky · implied b. ~1884 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Campbell, Kentucky
Spouse, age 47
Campbell, Kentucky · implied b. ~1883 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 26 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farm Labor |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Campbell-County, Kentucky
Spouse, age 56
Campbell-County, Kentucky · implied b. ~1884 — 4 household members
| Surname | Wagner |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Magisterial Dist 5 |
| 1935 Residence (County) | Campbell |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 5 |
| 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 Wagner across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Wagner
Spouse · 1940 · age 56 · b. ~1884 · Kentucky
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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 — Campbell-County, Kentucky
Open full size
1940 US Federal Census — Campbell-County, Kentucky
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01290-01018)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Joe Butsch | 34 | Head | Laborer | Indiana |
| 42 | Lotta Butsch | 23 | Wife | — | Indiana |
| 43 | Ted Garrett | 36 | Head | Mill Wright | Kentucky |
| 44 | Ella Garrett | 38 | Wife | — | Kentucky |
| 45 | Mildred Garrett | 16 | Daughter | — | Kentucky |
| 46 | Sherd Garrett | 15 | Son | — | Kentucky |
| 47 | Louis Garrett | 12 | Son | — | Kentucky |
| 48 | Ralph Garrett | 6 | Son | — | Kentucky |
| 49 | Clarence Stump | 44 | Head | Farmer | Kentucky |
| 50 | Josephine Stump | 45 | Wife | — | Kentucky |
| 51 | Vera M Stump | 18 | Daughter | — | Kentucky |
| 52 | Earl W Stump | 13 | Son | — | Kentucky |
| 53 | Sophia Wurch | 83 | Mother | — | Germany |
| 54 | Charles Gray | 36 | Head | Farmer | Indiana |
| 55 | Margaret Gray | 38 | Wife | — | Kentucky |
| 56 | Flora Stiffen | 63 | Head | — | Kentucky |
| 57 | Andrew Stiffen | 23 | Son | Laborer | Kentucky |
| 58 | Maurice Decker | 27 | Head | Laborer | Kentucky |
| 59 | Beatrice Decker | 20 | Wife | — | Kentucky |
| 60 | Frank Tisterman | 63 | Head | Farmer | Kentucky |
| 61 | Matilda Tisterman | 62 | Wife | — | Kentucky |
| 62 | Lawrence Tisterman | 28 | Son | Operator | Kentucky |
| 63 | Amos Tisterman | 24 | Son | Laborer | Kentucky |
| 64 | Edward Batheller | 76 | Head | Mechanic | Ohio |
| 65 | Susie Batheller | 68 | Wife | — | Kentucky |
| 66 | Joe Batheller | 32 | Son | — | Kentucky |
| 67 | John Batheller | 30 | Son | Farmer | Kentucky |
| 68 | Harry Batheller | 27 | Son | Laborer | Kentucky |
| 69 | Frank Meyers | 51 | Head | Farmer | Kentucky |
| 70 | Robert Meyers | 24 | Son | Farmer | Kentucky |
| 71 | Charles Wagner | 52 | Head | Helper | Kentucky |
| 72 | Mary Wagner THIS PERSON | 56 | Wife | Farmer | Kentucky |
| 73 | Rosemary Wagner | 25 | Daughter | — | Kentucky |
| 74 | Hubert Wagner | 23 | Son | — | Kentucky |
| 75 | John W Thau | 45 | Head | Painter | Kentucky |
| 76 | Clara Thau | 45 | Wife | Realtor | Ohio |
| 77 | Norbert Emilen | 22 | Step-son | — | Ohio |
| 78 | Nelson Reefgarden | 30 | Head | — | Kentucky |
| 79 | Alberta Reefgarden | 19 | Wife | Laborer | Kentucky |
| 80 | Reefgarden | None | — | — | — |
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)