MS
Mary Schwartz — 1940 US Census Record
Model Tree available1940 United States Federal Census · Adams-County, Indiana
Our Model Tree links this Mary Schwartz across the 1920, 1930 and 1940 US Censuses in Adams-County, Indiana (XGBoost, ~Confirmed), with identified parents D & Noah — first a spouse (b.~1916), then head of a 3-person household.
Age 24
b. ~1916
Female
Spouse
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Adams-County, Indiana |
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Stark |
| 1935 Residence (County) | Ohio |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Ohio |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | French Township |
| Est. Birth Year | ~1916 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Schwartz | Spouse | — | 24 | ~1916 |
| Mary Schwartz | Daughter | — | 2 | ~1938 |
| Josephine Schwartz | Daughter | — | 1 | ~1939 |
Census Appearances
1920
Adams, Indiana
Daughter, age 3
Adams, Indiana · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Maryanna |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Adams, Indiana
Daughter, age 13
Adams, Indiana · implied b. ~1917 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Mary Ann |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Adams-County, Indiana
Spouse, age 24
Adams-County, Indiana · implied b. ~1916 — 3 household members
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Stark |
| 1935 Residence (County) | Ohio |
| Income (1939) | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Ohio |
| 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 Schwartz across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father D Schwartz (~0.92 confidence) and father Noah Schwartz (~0.92 confidence) and mother Elizabeth Schwartz (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
D Schwartz
b. ~1894
Source father
● Household
· direct · ~0.92
Father
Noah Schwartz
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Elizabeth Schwartz
b. ~1897
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mary Schwartz
Spouse · 1940 · age 24 · b. ~1916 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Adams-County, Indiana
Open full size
1940 US Federal Census — Adams-County, Indiana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01024-00044)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary Schwartz THIS PERSON | 24 | Wife | — | Indiana |
| 2 | Mary Ann Schwartz | 2 | Daughter | — | Indiana |
| 3 | Josephine Schwartz | 1 | Daughter | — | Indiana |
| 4 | Curtis Sullivan | 30 | Head | Truck Driver | Indiana |
| 5 | Gertrude Sullivan | 30 | Wife | — | Indiana |
| 6 | Roberta Sullivan | 5 | Daughter | — | Indiana |
| 7 | Curtis Van Sullivan | 4 | Son | — | Indiana |
| 8 | Roscoe Sullivan | 1 | Son | — | Indiana |
| 9 | Andrew Macke|N|Zie | 47 | Head | Farmer | Illinois |
| 10 | Sylvia Macke|N|Zie | 41 | Wife | — | Indiana |
| 11 | Glenn Macke|N|Zie | 14 | Son | — | Indiana |
| 12 | Phyllis Macke|N|Zie | 11 | Daughter | — | Indiana |
| 13 | Nilah Macke|N|Zie | 10 | Daughter | — | Indiana |
| 14 | Myron Macke|N|Zie | 6 | Son | — | Indiana |
| 15 | Carl Macke|N|Zie | 3 | Son | — | Indiana |
| 16 | Edwin Beer | 52 | Head | Farmer | Indiana |
| 17 | Dula Beer | 45 | Wife | — | Indiana |
| 18 | June Beer | 23 | Daughter | Seamstress | Indiana |
| 19 | Mildred E. Beer | 21 | Daughter | Switch Board | Indiana |
| 20 | Earl Beer | 17 | Son | — | Indiana |
| 21 | Howard Beer | 15 | Son | — | Indiana |
| 22 | Julius Fox | 67 | Hired hand | Hired Hand | Indiana |
| 23 | Frank Lautzenheiser | 57 | Head | Farm Hand | Indiana |
| 24 | Bessie Lautzenheiser | 54 | Wife | — | Indiana |
| 25 | Ernest Lautzenheiser | 27 | Son | Farm Hand | Indiana |
| 26 | Don Lautzenheiser | 22 | Son | Truck Driver | Indiana |
| 27 | Everett Rich | 42 | Head | Farmer | Indiana |
| 28 | Mary Rich | 39 | Wife | — | Indiana |
| 29 | Norval Rich | 17 | Son | — | Indiana |
| 30 | Maynard Rich | 11 | Son | — | Indiana |
| 31 | Daniel Moser | 59 | Head | Farmer | Indiana |
| 32 | Joe Moser | 52 | Brother | Farmer | Indiana |
| 33 | Mary Moser | 53 | Sister | — | Indiana |
| 34 | Frances Moser | 50 | Sister | — | Indiana |
| 35 | Adaline Moser | 48 | Sister | — | Indiana |
| 36 | Earl Erwin | 40 | Head | Brick Layer | Indiana |
| 37 | Gladys Erwin | 28 | Wife | — | Indiana |
| 38 | Vera Erwin | 15 | Daughter | — | Indiana |
| 39 | Deanne Erwin | 12 | Daughter | — | Indiana |
Pedigree Summary
Mary
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)