MS
Mary Stevens — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tipton-County, Indiana
Our Model Tree links this Mary Stevens across the 1930 and 1940 US Censuses in Tipton-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 11-person household.
Age 17
b. ~1923
Female
Daughter
Born: Indiana
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Tipton-County, Indiana |
| Surname | Stevens |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Cicero Township |
| 1935 Residence (County) | Tipton |
| Additional Details | |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Cicero Township |
| Est. Birth Year | ~1923 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Stevens | Daughter | — | 15 | ~1925 |
| Rebecca Stevens | Daughter | — | 11 | ~1929 |
| Shirley Stevens | Daughter | — | 7 | ~1933 |
| Frances Stevens | Daughter | — | 9 | ~1931 |
| Mary Stevens | Daughter | — | 17 | ~1923 |
| John Stevens | Head | — | 51 | ~1889 |
| Harold Stevens | Son | — | 1 | ~1939 |
| Gerald Stevens | Son | — | 5 | ~1935 |
| Ernest Stevens | Son | — | 3 | ~1937 |
| Keith Stevens | Son | — | 19 | ~1921 |
| Edna Stevens | Spouse | — | 43 | ~1897 |
Census Appearances
1930
Tipton, Indiana
Daughter, age 7
Tipton, Indiana · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stevens |
| Given Name | Mary I |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Tipton-County, Indiana
Daughter, age 17
Tipton-County, Indiana · implied b. ~1923 — 11 household members
| Surname | Stevens |
| Given Name | Mary |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Cicero Township |
| 1935 Residence (County) | Tipton |
| Highest Grade | Hs 3 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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
Daughter · 1940 · age 17 · b. ~1923 · Indiana
★ You are viewing this record
Sibling
Shirley Stevens
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rebecca Stevens
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Keith Stevens
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ernest Stevens
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Stevens
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Stevens
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Stevens
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frances Stevens
Sibling · 1940 · age 9
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 — Tipton-County, Indiana
Open full size
1940 US Federal Census — Tipton-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01100-00205)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Evelyn L. Rode | 12 | Daughter | — | Indiana |
| 2 | William Rode | 74 | Head | Farmer | Indiana |
| 3 | Augusta M. Rode | 30 | Daughter | — | Indiana |
| 4 | Edward Gaiser | 62 | Head | Laborer | Indiana |
| 5 | Frederick W. Gaiser | 71 | Head | Farmer | Indiana |
| 6 | Sophia Gaiser | 68 | Wife | — | Indiana |
| 7 | George O. Bauer | 45 | Head | Partner Farmer | Indiana |
| 8 | Beatrice Bauer | 34 | Wife | — | Indiana |
| 9 | Fred H. Bauer | 43 | Brother | Partner Farmer | Indiana |
| 10 | Robert C. Hunter | 72 | Head | Partner Farmer | Indiana |
| 11 | Verna Hunter | 39 | Daughter | — | Indiana |
| 12 | Carl M. Hunter | 36 | Son | Partner Farmer | Indiana |
| 13 | Otto O. Dillman | 54 | Head | Partner Farmer | Indiana |
| 14 | Lena Dillman | 54 | Wife | — | Indiana |
| 15 | Ralph Dillman | 32 | Son | Partner Farmer | Indiana |
| 16 | Verlis L. Dillman | 12 | Son | — | Indiana |
| 17 | Ray Calvin | 30 | Head | Farmer | Indiana |
| 18 | Anita Calvin | 27 | Wife | — | Indiana |
| 19 | Robert R. Calvin | 5 | Son | — | Indiana |
| 20 | Paul R. Calvin | 3 | Son | — | Indiana |
| 21 | John S. Stevens | 51 | Head | Partner Farmer | Indiana |
| 22 | Edna Stevens | 43 | Wife | — | Indiana |
| 23 | Keith Stevens | 19 | Son | Partner Farmer | Indiana |
| 24 | Mary Stevens THIS PERSON | 17 | Daughter | — | Indiana |
| 25 | Alice L. Stevens | 15 | Daughter | — | Indiana |
| 26 | Rebecca R. Stevens | 11 | Daughter | — | Indiana |
| 27 | Frances J. Stevens | 9 | Daughter | — | Indiana |
| 28 | Shirley Mae Stevens | 7 | Daughter | — | Indiana |
| 29 | Gerald A. Stevens | 5 | Son | — | Indiana |
| 30 | Ernest E. Stevens | 3 | Son | — | Indiana |
| 31 | Harold Stevens | 1 | Son | — | Indiana |
| 32 | Frank Longnecker | 49 | Head | Laborer | Indiana |
| 33 | Pearl Longnecker | 52 | Wife | — | Indiana |
| 34 | Pauline Longnecker | 17 | Daughter | New Worker | Indiana |
| 35 | Lottie Longnecker | 14 | Daughter | — | Indiana |
| 36 | Franklin Longnecker | 11 | Son | — | Indiana |
| 37 | William Riebling | 53 | Head | Contractor | Indiana |
| 38 | Anna E. Riebling | 43 | Wife | — | Indiana |
| 39 | Catherine E. Riebling | 11 | Daughter | — | Indiana |
| 40 | Marjorie Riebling | 13 | Daughter | — | 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)