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Mary Tucker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Mcdonald-County, Missouri
Our Model Tree links this Mary Tucker across the 1930 and 1940 US Censuses in Mcdonald-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1899), then head of a 9-person household.
Age 41
b. ~1899
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Mcdonald-County, Missouri |
| Surname | Tucker |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Buffalo Tp |
| 1935 Residence (County) | McDonald |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Buffalo Tp |
| Est. Birth Year | ~1899 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margie Tucker | Daughter | — | 4 | ~1936 |
| Enola Tucker | Daughter | — | 8 | ~1932 |
| Earnest Tucker | Head | — | 43 | ~1897 |
| Harold Tucker | Son | — | 17 | ~1923 |
| Melvin Tucker | Son | — | 6 | ~1934 |
| Ross Tucker | Son | — | 14 | ~1926 |
| Glenn Tucker | Son | — | 10 | ~1930 |
| Darwin Tucker | Son | — | 16 | ~1924 |
| Mary Tucker | Spouse | — | 41 | ~1899 |
Census Appearances
1930
Mcdonald, Missouri
Spouse, age 32
Mcdonald, Missouri · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tucker |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 22 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Mcdonald-County, Missouri
Spouse, age 41
Mcdonald-County, Missouri · implied b. ~1899 — 9 household members
| Surname | Tucker |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Buffalo Tp |
| 1935 Residence (County) | McDonald |
| Hours Worked | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Missouri |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Tucker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Tucker
Spouse · 1940 · age 41 · b. ~1899 · 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 — Mcdonald-County, Missouri
Open full size
1940 US Federal Census — Mcdonald-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02126-00073)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mayme E. Davis | 44 | Wife | — | Missouri |
| 2 | Wayne Davis | 20 | Son | 640 | Missouri |
| 3 | Joseph Davis | 16 | Son | 636 | Missouri |
| 4 | Calvin Brown | 34 | Head | Road Hand | Oklahoma |
| 5 | Iva Brown | 24 | Wife | — | Missouri |
| 6 | Anabelle Brown | 2 | Daughter | — | Missouri |
| 7 | Geneva Rose Brown | 1 | Daughter | — | Missouri |
| 8 | Jessie Snead | 49 | Head | Farmer | Arkansas |
| 9 | Lula Snead | 43 | Wife | — | Missouri |
| 10 | Mary Snead | 16 | Daughter | — | Missouri |
| 11 | Ray Snead | 14 | Son | — | Missouri |
| 12 | Roy Snead | 12 | Son | — | Missouri |
| 13 | Marvin Snead | 6 | Son | — | Missouri |
| 14 | Earnest Tucker | 43 | Head | Road Hand | Missouri |
| 15 | Mary Tucker THIS PERSON | 41 | Wife | — | Missouri |
| 16 | Harold Tucker | 17 | Son | — | Missouri |
| 17 | Darwin Tucker | 16 | Son | — | Missouri |
| 18 | Ross Tucker | 14 | Son | — | Missouri |
| 19 | Glenn Tucker | 10 | Son | — | Missouri |
| 20 | Enola Tucker | 8 | Daughter | — | Missouri |
| 21 | Melvin Tucker | 6 | Son | — | Missouri |
| 22 | Margie Tucker | 4 | Daughter | — | Missouri |
| 23 | Carl Ault | 32 | Head | Wood Cutter | Missouri |
| 24 | Ruby Ault | 25 | Wife | — | Neb |
| 25 | Earl Ault | 5 | Son | — | Neb |
| 26 | Roy Maurer | 51 | Lodger | Wood Cutter | Neb |
| 27 | Marshall Roark | 44 | Head | — | Missouri |
| 28 | Ruth Roark | 20 | Daughter | — | Missouri |
| 29 | John Robert Roark | 16 | Son | Farm Hand | Missouri |
| 30 | West Raymond Roark | 14 | Son | — | Missouri |
| 31 | Mary Lou Roark | 11 | Daughter | — | Missouri |
| 32 | Charlie Fred Roark | 8 | Son | — | Missouri |
| 33 | Barton Leach | 41 | Head | Farm Sawmill Operator | Missouri |
| 34 | Emma Leach | 41 | Wife | — | Missouri |
| 35 | Lena Mildred Leach | 20 | Daughter | — | Missouri |
| 36 | Lavern Leach | 14 | Daughter | — | Missouri |
| 37 | Billie Leach | 14 | Son | — | Missouri |
| 38 | Bobby Leach | 12 | Son | — | Missouri |
| 39 | Ned Sargent | 45 | Head | Farm Hand | Missouri |
| 40 | Pearl Sargent | 41 | Wife | — | Missouri |
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)