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Mary Mccall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Adair-County, Missouri
Our Model Tree links this Mary Mccall across the 1920, 1930 and 1940 US Censuses in Adair-County, Missouri (XGBoost, ~Confirmed) — first a head (b.~1857), then head of a 2-person household.
Age 83
b. ~1857
Female
Head
Born: Illinois
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Adair-County, Missouri |
| Surname | McCall |
| Given Name | Mary F. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 83 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | Kirksville City |
| 1935 Residence (County) | Adair |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 12 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Kirksville City |
| Est. Birth Year | ~1857 |
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.
2 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ottie Greiner | Daughter | — | 58 | ~1882 |
| Mary Mccall | Head | — | 83 | ~1857 |
Census Appearances
1920
Adair, Missouri
Spouse, age 62
Adair, Missouri · implied b. ~1858 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCall |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 62 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Adair, Missouri
Other, age 69
Adair, Missouri · implied b. ~1861 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | McCall |
| Given Name | Mary J. |
| Relationship to Head | Head-H |
| Sex | F |
| Color / Race | White |
| Age | 69 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6000 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Adair-County, Missouri
Head, age 83
Adair-County, Missouri · implied b. ~1857 — 2 household members
| Surname | McCall |
| Given Name | Mary F. |
| Relationship to Head | Head |
| Sex | F |
| Color / Race | White |
| Age | 83 |
| Marital Status | Widowed |
| Birthplace | Illinois |
| 1935 Residence (City) | Kirksville City |
| 1935 Residence (County) | Adair |
| Income (1939) | 0 |
| Highest Grade | No 12 |
| 1935 Residence | Same place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Mccall 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 Mccall
Head · 1940 · age 83 · b. ~1857 · Missouri
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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 — Adair-County, Missouri
Open full size
1940 US Federal Census — Adair-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02081-00242)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jessie Newman | 46 | Wife | Assistant Proprietor | Missouri |
| 42 | Laura M. Rouner | 58 | Head | Proprietor | Missouri |
| 43 | Josephine E. Rouner | 23 | Daughter | Registered Nurse | Missouri |
| 44 | Doris Virginia Rouner | 19 | Daughter | Practical Nurse | Missouri |
| 45 | Charles W. Crump | 26 | Lodger | Mailer | Missouri |
| 46 | Frank S. Thomas | 31 | Lodger | — | Montana |
| 47 | Harriett W. Thomas | 29 | Lodger | — | Utah |
| 48 | John R. Kenney | 28 | Lodger | Advertising Editor | Texas |
| 49 | Willard Nash | 28 | Head | Waiter | Missouri |
| 50 | Ada L. Nash | 26 | Wife | Manager | Missouri |
| 51 | Richard Arlen Nash | 3 | Son | — | Missouri |
| 52 | Jack N. Lanier | 25 | Head | — | Georgia |
| 53 | Martha W. Lanier | 24 | Wife | — | Georgia |
| 54 | Edwin J. Rolston | 34 | Head | Farm Manager | Missouri |
| 55 | Anna L. Walsh | 42 | Head | — | Missouri |
| 56 | John J. Walsh | 23 | Son | Assistant Office Manager | Missouri |
| 57 | L. Stanley Kemp | 21 | Head | History Teacher | Missouri |
| 58 | Frances S. Kemp | 30 | Wife | — | Iowa |
| 59 | Marjorie O. Frank | 33 | Head | Business Education Teacher | Missouri |
| 60 | William H. Roy | 23 | Head | — | Alabama |
| 61 | Velma J. Roy | 23 | Wife | Waitress | Missouri |
| 62 | Douglas H. Ames | 23 | Head | — | Massachusetts |
| 63 | Bonnie C. Ames | 20 | Wife | Secretary | Missouri |
| 64 | Douglas A. Nunn | 24 | Head | Osteopathic Physician | Australia |
| 65 | Helen L. O'Briant | 37 | Head | Waitress | Missouri |
| 66 | Mc Wallace O'Briant | 19 | Son | Bell Boy | Missouri |
| 67 | George J. Mcgoldrick | 43 | Head | Night Clerk | Colorado |
| 68 | Faye L. Mcgoldrick | 40 | Wife | — | Missouri |
| 69 | Mary F. Mccall THIS PERSON | 83 | Head | — | Illinois |
| 70 | Ottie M. Greiner | 58 | Daughter | Principal | Missouri |
| 71 | Jesse Tull | 67 | Head | Cabinet Maker | Missouri |
| 72 | Alice R. Tull | 63 | Wife | — | Missouri |
| 73 | Gladys E. Tull | 34 | Daughter | — | California |
| 74 | John Propst | 83 | Head | — | Missouri |
| 75 | Bell M. Propst | 81 | Wife | — | Missouri |
| 76 | Joseph J. Minor | 61 | Head | Proprietor | Missouri |
| 77 | Nancy E. Minor | 61 | Wife | Proprietor | Missouri |
| 78 | Erma Lee Minor | 14 | Grand-Daughter | — | Missouri |
| 79 | Extra Line Minor | None | — | — | — |
| 80 | Hattie L. Grassle | 71 | Head | Proprietor | Indiana |
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)