MS
Mary Snider — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clark-County, Indiana
Our Model Tree links this Mary Snider across the 1930 and 1940 US Censuses in Clark-County, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1922), then head of a 11-person household.
Age 18
b. ~1922
Female
Daughter
Born: Kentucky
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clark-County, Indiana |
| Surname | Snider |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clark |
| Additional Details | |
| Hours Worked | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Indiana |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Township / Ward | Silver Creek |
| Est. Birth Year | ~1922 |
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 |
|---|---|---|---|---|
| Charles Snider | Son | — | 21 | ~1919 |
| Everett Snider | Son | — | 14 | ~1926 |
| Delores Snider | Daughter | — | 3 | ~1937 |
| Irene Snider | Daughter | — | 16 | ~1924 |
| Victoria Snider | Son | — | 7 | ~1933 |
| Gladys Snider | Daughter | — | 10 | ~1930 |
| Jerome Snider | Head | — | 50 | ~1890 |
| Mary Snider | Daughter | — | 18 | ~1922 |
| Gerald Snider | Son | — | 2 | ~1938 |
| Thelma Snider | Daughter | — | 8 | ~1932 |
| Annie Snider | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Clark, Indiana
Daughter, age 8
Clark, Indiana · implied b. ~1922 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Snider |
| Given Name | Mary L. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Clark-County, Indiana
Daughter, age 18
Clark-County, Indiana · implied b. ~1922 — 11 household members
| Surname | Snider |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Kentucky |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Clark |
| Hours Worked | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Indiana |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Snider across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Snider
Daughter · 1940 · age 18 · b. ~1922 · Indiana
★ You are viewing this record
Sibling
Everett Snider
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Snider
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Snider
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Snider
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Snider
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thelma Snider
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Victoria Snider
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Delores Snider
Sibling · 1940 · age 3
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 — Clark-County, Indiana
Open full size
1940 US Federal Census — Clark-County, Indiana
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01031-00757)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James A. Griffin | 6 | son | — | Indiana |
| 42 | Delores I. Griffin | 4 | daughter | — | Indiana |
| 43 | Charles E. Griffin | 2 | son | — | Indiana |
| 44 | Janice Griffin | 0 | daughter | — | Indiana |
| 45 | Charles Hutchison | 54 | head | — | West Virginia |
| 46 | Myrtle Hutchison | 57 | wife | — | West Virginia |
| 47 | Louise Hutchison | 7 | daughter | — | Indiana |
| 48 | Jerome Snider | 50 | head | Farm | Kentucky |
| 49 | Annie Snider | 45 | wife | — | Kentucky |
| 50 | Charles W. Snider | 21 | son | Farm | Kentucky |
| 51 | Mary Snider THIS PERSON | 18 | daughter | — | Kentucky |
| 52 | Irene Snider | 16 | daughter | — | Indiana |
| 53 | Everett Snider | 14 | son | — | Indiana |
| 54 | Gladys Snider | 10 | daughter | — | Indiana |
| 55 | Thelma Snider | 8 | daughter | — | Indiana |
| 56 | Victoria Snider | 7 | son | — | Indiana |
| 57 | Delores Snider | 3 | daughter | — | Indiana |
| 58 | Gerald Snider | 2 | son | — | Indiana |
| 59 | Stanton Cain | 32 | head | Electrician | Indiana |
| 60 | Pearl Cain | 29 | wife | — | Indiana |
| 61 | Stanton W. Cain | 12 | son | — | Indiana |
| 62 | Edwin Cain | 10 | son | — | Indiana |
| 63 | George Cain | 7 | son | — | Indiana |
| 64 | Thomas Weaver | 36 | head | Laborer | Indiana |
| 65 | Opal Weaver | 33 | wife | — | Indiana |
| 66 | Geneva Bowerman | 16 | step-daughter | — | Kentucky |
| 67 | Helen Bowerman | 14 | step-daughter | — | Indiana |
| 68 | Frank Louck | 63 | head | Caretaker | Indiana |
| 69 | Mary Louck | 53 | wife | — | Kentucky |
| 70 | Allen Louck | 52 | brother | — | Indiana |
| 71 | Dillard Dyke | 50 | head | Chauffeur | Kentucky |
| 72 | Stella Dyke | 42 | wife | — | Kentucky |
| 73 | Jerry Ray Dyke | 7 | son | — | Indiana |
| 74 | Larry Ray Dyke | 7 | son | — | Indiana |
| 75 | Earl Cain | 30 | head | Chauffeur | Indiana |
| 76 | Alta Cain | 27 | wife | — | Tennessee |
| 77 | Albert Devarry | 28 | head | Chauffeur | Kentucky |
| 78 | Anna Devarry | 28 | wife | — | Indiana |
| 79 | Jackie Lee Devarry | 6 | son | — | Indiana |
| 80 | Ann Devarry | 2 | 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)