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Mary Mayer — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tuscarawas-County, Ohio
Our Model Tree links this Mary Mayer across the 1930 and 1940 US Censuses in Tuscarawas-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 6-person household.
Age 14
b. ~1926
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tuscarawas-County, Ohio |
| Surname | Mayer |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | New Philadelphia |
| 1935 Residence (County) | Tuscarawas |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | New Philadelphia |
| Est. Birth Year | ~1926 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Mayer | Daughter | — | 14 | ~1926 |
| Delaine Mayer | Daughter | — | 5 | ~1935 |
| Julianne Mayer | Daughter | — | 12 | ~1928 |
| Delbert Mayer | Head | — | 43 | ~1897 |
| Nelson Mayer | Son | — | 10 | ~1930 |
| Anna Mayer | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Tuscarawas, Ohio
Daughter, age 4
Tuscarawas, Ohio · implied b. ~1926 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mayer |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Norway |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Tuscarawas-County, Ohio
Daughter, age 14
Tuscarawas-County, Ohio · implied b. ~1926 — 6 household members
| Surname | Mayer |
| Given Name | Mary F |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | New Philadelphia |
| 1935 Residence (County) | Tuscarawas |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same house |
| 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 Mayer across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Mayer
Daughter · 1940 · age 14 · b. ~1926 · Ohio
★ You are viewing this record
Sibling
Delaine Mayer
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nelson Mayer
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Julianne Mayer
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Tuscarawas-County, Ohio
Open full size
1940 US Federal Census — Tuscarawas-County, Ohio
Page Contents
34 people indexed on this census page (nara:1940:m-t0627-03160-00865)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Daisy M Correll | 63 | Wife | — | Maryland |
| 42 | William T Buchanan | 45 | Head | Owner And Proprietor | Ohio |
| 43 | Mary E Buchanan | 40 | Wife | — | Pennsylvania |
| 44 | Edwin Buchanan | 16 | Son | — | Ohio |
| 45 | Mary Buchanan | 14 | Daughter | — | Ohio |
| 46 | Winifred Buchanan | 11 | Daughter | — | Ohio |
| 47 | William Buchanan | 9 | Son | — | Ohio |
| 48 | Mary E Topley | 70 | Head | — | Missouri |
| 49 | Harold L Stahler | 32 | Head | Chiropodist | Ohio |
| 50 | Marjorie H Stahler | 30 | Wife | — | Ohio |
| 51 | Edward Buckohr | 38 | Head | Laborer | Ohio |
| 52 | Edna S Buckohr | 34 | Wife | — | Ohio |
| 53 | Edward J Buckohr | 14 | Son | — | Ohio |
| 54 | Norma J Buckohr | 12 | Daughter | — | Ohio |
| 55 | Frederick S Wells | 40 | Head | Laborer | Ohio |
| 56 | Elizabeth Wells | 60 | Mother | — | Pennsylvania |
| 57 | Frederick Johns | 28 | Head | Laborer | Ohio |
| 58 | Mary Johns | 24 | Wife | — | Ohio |
| 59 | Paul Johns | 2 | Son | — | Ohio |
| 60 | John Wells | 36 | Head | Agent | Ohio |
| 61 | Clara E Wells | 36 | Wife | — | Ohio |
| 62 | Gloria Wells | 15 | Daughter | — | Ohio |
| 63 | Donald Wells | 7 | Son | — | Ohio |
| 64 | William A Herbert | 23 | Head | Instrument Man | Ohio |
| 65 | Mosly A Herbert | 28 | Wife | — | West Virginia |
| 66 | Terence Sweeney | 53 | Head | Miner | Ohio |
| 67 | Nellie Sweeney | 56 | Wife | — | Ohio |
| 68 | Frances Sweeney | 23 | Son | Salesman | Ohio |
| 69 | Delbert Mayer | 43 | Head | Deputy Auditor | Ohio |
| 70 | Anna Mayer | 43 | Wife | — | Missouri |
| 71 | Mary F Mayer THIS PERSON | 14 | Daughter | — | Ohio |
| 72 | Julianne Mayer | 12 | Daughter | — | Ohio |
| 73 | Nelson Mayer | 10 | Son | — | Ohio |
| 74 | Delaine Mayer | 5 | Daughter | — | 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)