MS
Mary Snow — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wells-County, Indiana
Our Model Tree links this Mary Snow across the 1930 and 1940 US Censuses in Wells-County, Indiana (XGBoost, ~Confirmed) — first a spouse (b.~1906), then head of a 7-person household.
Age 34
b. ~1906
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wells-County, Indiana |
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Chester Twp |
| 1935 Residence (County) | Wells |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Chester Twp |
| Est. Birth Year | ~1906 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Snow | Spouse | — | 34 | ~1906 |
| Catherine Snow | Daughter | — | 10 | ~1930 |
| Clyde Snow | Son | — | ~1940 | |
| George Snow | Head | — | 34 | ~1906 |
| Kenneth Snow | Son | — | 5 | ~1935 |
| Crystal Snow | Daughter | — | 4 | ~1936 |
| Max Snow | Son | — | 2 | ~1938 |
Census Appearances
1930
Wells, Indiana
Spouse, age 24
Wells, Indiana · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snow |
| Given Name | Mary E |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 18 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Wells-County, Indiana
Spouse, age 34
Wells-County, Indiana · implied b. ~1906 — 7 household members
| Surname | Snow |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Chester Twp |
| 1935 Residence (County) | Wells |
| Highest Grade | Hs 4 |
| 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 Snow across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snow
Spouse · 1940 · age 34 · b. ~1906 · Indiana
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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 — Wells-County, Indiana
Open full size
1940 US Federal Census — Wells-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01110-00031)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chloe Carner | 41 | Wife | — | Indiana |
| 2 | Berthetta Carner | 18 | Daughter | — | Indiana |
| 3 | Mary Carner | 16 | Daughter | — | Indiana |
| 4 | Jack Carner | 14 | Son | — | Indiana |
| 5 | Carolyn Sue Carner | 5 | Daughter | — | Indiana |
| 6 | Fred Oswalt | 57 | Head | Farming | Indiana |
| 7 | James Surfus | 19 | Son-in-law | Farming | Indiana |
| 8 | Catherine Surfus | 17 | Daughter | — | Indiana |
| 9 | Lavere Oswalt | 17 | Son | — | Indiana |
| 10 | Paul Oswalt | 23 | Son | Electric Wiring | Indiana |
| 11 | Samuel D. Mourney | 66 | Head | — | Indiana |
| 12 | Minnie Mourney | 59 | Wife | — | Indiana |
| 13 | George Snow | 34 | Head | Farming | Indiana |
| 14 | Mary Snow THIS PERSON | 34 | Wife | — | Indiana |
| 15 | Catherine Snow | 10 | Daughter | — | Indiana |
| 16 | Kenneth Snow | 5 | Son | — | Indiana |
| 17 | Crystal Snow | 4 | Daughter | — | Indiana |
| 18 | Max Snow | 2 | Son | — | Indiana |
| 19 | Clyde Snow | 0 | Son | — | Indiana |
| 20 | Elmer Oswalt | 32 | Head | Driver School Bus | Indiana |
| 21 | Neva Oswalt | 29 | Wife | — | Indiana |
| 22 | Donald F. Oswalt | 6 | Son | — | Indiana |
| 23 | Gerald D. Oswalt | 3 | Son | — | Indiana |
| 24 | Cassie W. Farlow | 63 | Head | — | Indiana |
| 25 | Clara Farlow | 68 | Wife | — | Indiana |
| 26 | Luara S. Kennedy | 58 | Head | — | Indiana |
| 27 | Nettie Kennedy | 61 | Sister | — | Indiana |
| 28 | Charles A. Pearson | 64 | Head | Farming | Indiana |
| 29 | Daisy Pearson | 65 | Wife | — | Indiana |
| 30 | Wayne Murray | 28 | Head | Farming | Indiana |
| 31 | Ruth Murray | 20 | Wife | — | Indiana |
| 32 | Frederick W. Murray | 12 | Brother | — | Indiana |
| 33 | Harold Wolfe | 40 | Head | Farming | Indiana |
| 34 | Arvitta Wolfe | 33 | Wife | — | Oklahoma |
| 35 | John Paul Osborn | 26 | Head | Farming | Indiana |
| 36 | Ellen J. Osborn | 22 | Wife | — | Indiana |
| 37 | John Paul Jr. Osborn | 2 | Son | — | Indiana |
| 38 | William Robert | 57 | Head | Farming | Indiana |
| 39 | Phoebe A. Robert | 50 | Wife | — | Indiana |
| 40 | Dale Robert | 30 | Head | Farming | 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)