MS
Mary Stevens — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Christian-County, Missouri
Our Model Tree links this Mary Stevens across the 1930 and 1940 US Censuses in Christian-County, Missouri (XGBoost, ~Confirmed) — first a spouse (b.~1903), then head of a 10-person household.
Age 37
b. ~1903
Female
Spouse
Born: Missouri
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Christian-County, Missouri |
| Surname | Stevens |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Seneca Township |
| 1935 Residence (County) | Christian |
| Additional Details | |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Township / Ward | Seneca Township |
| Est. Birth Year | ~1903 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Ada Stevens | Daughter | — | 14 | ~1926 |
| Louise Stevens | Daughter | — | 2 | ~1938 |
| Marie Stevens | Daughter | — | 4 | ~1936 |
| Henry Stevens | Head | — | 36 | ~1904 |
| Arthur Mcdade | Other | — | 32 | ~1908 |
| Raymond Stevens | Son | — | 11 | ~1929 |
| Richard Stevens | Son | — | 16 | ~1924 |
| Wayne Stevens | Son | — | 8 | ~1932 |
| Douglas Stevens | Son | — | 6 | ~1934 |
| Mary Stevens | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Christian, Missouri
Spouse, age 28
Christian, Missouri · implied b. ~1902 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Missouri |
| Age at First Marriage | 23 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Christian-County, Missouri
Spouse, age 37
Christian-County, Missouri · implied b. ~1903 — 10 household members
| Surname | Stevens |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Missouri |
| 1935 Residence (City) | Seneca Township |
| 1935 Residence (County) | Christian |
| Class of Worker | NP |
| Income (1939) | 0 |
| Highest Grade | H-4 |
| 1935 Residence | Same Place |
| 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 Stevens across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Stevens
Spouse · 1940 · age 37 · b. ~1903 · 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 — Christian-County, Missouri
Open full size
1940 US Federal Census — Christian-County, Missouri
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02096-00853)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | George Haverkamp | 57 | Head | Farmer | Ohio |
| 2 | Christine Haverkamp | 83 | Mother | — | Ohio |
| 3 | Henry B. Stevens | 36 | Head | Farmer | Missouri |
| 4 | Mary Stevens THIS PERSON | 37 | Wife | — | Missouri |
| 5 | Richard Stevens | 16 | Son | — | Missouri |
| 6 | Ada Stevens | 14 | Daughter | — | Missouri |
| 7 | Raymond Stevens | 11 | Son | — | Missouri |
| 8 | Wayne Stevens | 8 | Son | — | Missouri |
| 9 | Douglas Stevens | 6 | Son | — | Missouri |
| 10 | Marie Stevens | 4 | Daughter | — | Missouri |
| 11 | Louise Stevens | 2 | Daughter | — | Missouri |
| 12 | Arthur Mcdade | 32 | Hired Hand | Farm Laborer | Missouri |
| 13 | Adrian E. Platt | 37 | Head | School Teacher | Missouri |
| 14 | Mabel Platt | 38 | Wife | — | Missouri |
| 15 | Darrell Platt | 13 | Son | — | Missouri |
| 16 | Shirley Jean Platt | 2 | Daughter | — | Missouri |
| 17 | George Adams | 32 | Head | Farmer | Missouri |
| 18 | Carmen Adams | 30 | Wife | — | Missouri |
| 19 | William M. Adams | 64 | Head | Farmer | Missouri |
| 20 | Allie Adams | 65 | Wife | — | Missouri |
| 21 | Otto Adams | 36 | Son | Bus Driver | Missouri |
| 22 | Donald Adams | 26 | Son | Farm Laborer | Missouri |
| 23 | Homer Martin | 32 | Head | Farmer | Missouri |
| 24 | Opal Martin | 32 | Wife | — | Missouri |
| 25 | Louie E. Martin | 41 | Head | Farmer | Missouri |
| 26 | Delia Martin | 40 | Wife | — | Missouri |
| 27 | William C. Martin | 17 | Son | — | Missouri |
| 28 | Lloyd E. Martin | 15 | Son | — | Missouri |
| 29 | Ruth Martin | 12 | Daughter | — | Missouri |
| 30 | Fred Martin | 10 | Son | — | Missouri |
| 31 | Ronald Martin | 7 | Son | — | Missouri |
| 32 | Doris Martin | 5 | Daughter | — | Missouri |
| 33 | Elmer Horner | 50 | Head | Farmer | Missouri |
| 34 | Martha Horner | 47 | Wife | — | Missouri |
| 35 | Bert Horner | 22 | Son | Farm Laborer | Missouri |
| 36 | Thomas Horner | 14 | Son | — | Missouri |
| 37 | Chauncey Horner | 10 | Daughter | — | Missouri |
| 38 | Joseph Horner | 7 | Son | — | Missouri |
| 39 | James Ed. Horner | 4 | Son | — | Washington |
| 40 | Burl James | 28 | Head | Common Laborer | 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)