MS
Mary Stevenson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jasper-County, Mississippi
Our Model Tree links this Mary Stevenson across the 1930 and 1940 US Censuses in Jasper-County, Mississippi (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Female
Daughter
Born: Mississippi
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Jasper-County, Mississippi |
| Surname | Stevenson |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat Five |
| 1935 Residence (County) | Jasper |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
| Township / Ward | Beat Five |
| Est. Birth Year | ~1927 |
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 |
|---|---|---|---|---|
| Hilton Stevenson | Son | — | 20 | ~1920 |
| Thaddeus Stevenson | Son | — | 19 | ~1921 |
| Leslie Stevenson | Daughter | — | 15 | ~1925 |
| Hardy Stevenson | Son | — | 23 | ~1917 |
| Rachel Stevenson | Daughter | — | 17 | ~1923 |
| Mary Stevenson | Daughter | — | 13 | ~1927 |
| Tom Stevenson | Head | — | 63 | ~1877 |
| Lizzie Stevenson | Spouse | — | 55 | ~1885 |
| Harry Stevenson | Son | — | 24 | ~1916 |
Census Appearances
Daughter, age 2
Jasper, Mississippi · implied b. ~1928 — 13 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stephenson |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Mississippi |
| Father's Birthplace | Mississippi |
| Mother's Birthplace | Mississippi |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
1940
Jasper-County, Mississippi
Daughter, age 13
Jasper-County, Mississippi · implied b. ~1927 — 9 household members
| Surname | Stevenson |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Mississippi |
| 1935 Residence (City) | Beat Five |
| 1935 Residence (County) | Jasper |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Mississippi |
| Birth Country | United States |
| Birthplace (normalized) | mississippi |
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 Stevenson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stevenson
Daughter · 1940 · age 13 · b. ~1927 · Mississippi
★ You are viewing this record
Sibling
Harry Stevenson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leslie Stevenson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hardy Stevenson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thaddeus Stevenson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rachel Stevenson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Hilton Stevenson
Sibling · 1940 · age 20
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 — Jasper-County, Mississippi
Open full size
1940 US Federal Census — Jasper-County, Mississippi
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02033-00486)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Maggie Jones | 7 | daughter | — | Mississippi |
| 2 | Mildred Jones | 5 | daughter | — | Mississippi |
| 3 | Willie Nixon | 24 | Head | Farmer | Mississippi |
| 4 | Samantha Nixon | 19 | wife | Laborer | Mississippi |
| 5 | Willie Jr. Nixon | 2 | son | — | Mississippi |
| 6 | Nenea Nixon | 1 | son | — | Mississippi |
| 7 | Cecil Mcclellan | 26 | Head | Farmer | Mississippi |
| 8 | James Calhoun | 38 | brother-in-law | Carpenter | Louisiana |
| 9 | Bernice R. Calhoun | 37 | sister | — | Mississippi |
| 10 | Vinnie Mcclellan | 18 | sister | — | Mississippi |
| 11 | Grady Thornton | 49 | Head | Farmer | Mississippi |
| 12 | Idella Thornton | 42 | wife | — | Mississippi |
| 13 | Henry Elmer Thornton | 24 | son | State Highway | Mississippi |
| 14 | Marvin M. Thornton | 21 | son | Laborer | Mississippi |
| 15 | Elizabeth Thornton | 15 | daughter | — | Mississippi |
| 16 | Mary Ellen Thornton | 6 | daughter | — | Mississippi |
| 17 | Wilson Jones | 37 | Servant | Laborer | Mississippi |
| 18 | Tom Stevenson | 63 | Head | Farmer | Mississippi |
| 19 | Lizzie Stevenson | 55 | wife | — | Mississippi |
| 20 | Harry Stevenson | 24 | son | Laborer | Mississippi |
| 21 | Hardy Stevenson | 23 | son | — | Mississippi |
| 22 | Hilton Stevenson | 20 | son | Laborer | Mississippi |
| 23 | Thaddeus Stevenson | 19 | son | Laborer | Mississippi |
| 24 | Rachel Stevenson | 17 | daughter | — | Mississippi |
| 25 | Leslie Stevenson | 15 | daughter | — | Mississippi |
| 26 | Mary Stevenson THIS PERSON | 13 | daughter | — | Mississippi |
| 27 | Calvin Culpepper | 43 | Head | Farmer | Mississippi |
| 28 | Ida Mae Culpepper | 40 | wife | — | Mississippi |
| 29 | Evelyn Culpepper | 18 | daughter | Laborer | Mississippi |
| 30 | Harold Culpepper | 16 | son | Laborer | Mississippi |
| 31 | Marion Culpepper | 10 | son | — | Mississippi |
| 32 | Shelton Culpepper | 7 | son | — | Mississippi |
| 33 | Eddie William Culpepper | 5 | son | — | Mississippi |
| 34 | Martha Ann Culpepper | 72 | Mother | — | Mississippi |
| 35 | Walter Jr. Jones | 24 | Head | Farmer | Mississippi |
| 36 | Eddie Mae Jones | 18 | wife | Laborer | Mississippi |
| 37 | Bernice Jones | 11 | daughter | — | Mississippi |
| 38 | Lin Bergin | 26 | Head | Truck Driver | Mississippi |
| 39 | Marie Bergin | 15 | wife | — | Mississippi |
| 40 | Thomas Ellis | 32 | Head | Farmer | Mississippi |
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)