DS
Dorothy Schmidt — 1930 US Census Record
Model Tree available1930 United States Federal Census · Summit, Ohio
Our Model Tree links this Dorothy Schmidt across the 1920, 1930 and 1940 US Censuses in Summit, Ohio (XGBoost, ~Confirmed), with identified parents John & Joseph — first a daughter (b.~1920), then head of a 4-person household.
Age 10
b. ~1920
Female
Daughter
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Summit, Ohio |
| Surname | Schmidt |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Akron City Pt |
| Est. Birth Year | ~1920 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Joseph Schmidt | Head | — | 36 | ~1894 |
| James Schmidt | Son | — | 4 | ~1926 |
| Dorothy Schmidt | Daughter | — | 10 | ~1920 |
| Mary Schmidt | Spouse | — | 34 | ~1896 |
Census Appearances
1920
Summit, Ohio
Daughter, age 1
Summit, Ohio · implied b. ~1919 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kentucky |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Summit, Ohio
Daughter, age 10
Summit, Ohio · implied b. ~1920 — 4 household members
| Surname | Schmidt |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Daughter, age 21
Summit-County, Ohio · implied b. ~1919 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmid |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Boston Twp. |
| 1935 Residence (County) | Summit |
| Occupation | Maid |
| Industry | Private home |
| Class of Worker | PW |
| Income (1939) | 78 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Dorothy Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Schmid (~0.92 confidence) and father Joseph Schmidt (~0.92 confidence) and mother Edith Schmid (~0.92 confidence) and mother Mary Schmidt (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Schmid
b. ~1899
Source father
● Household
· direct · ~0.92
Father
Joseph Schmidt
b. ~1894
Source father
● Household
· direct · ~0.92
Mother
Edith Schmid
b. ~1903
Source mother
● Household
· direct · ~0.92
Mother
Mary Schmidt
b. ~1896
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Dorothy Schmidt
Daughter · 1930 · age 10 · b. ~1920 · Ohio
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Sibling
James Schmidt
Sibling · 1930 · age 4
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
1930 US Federal Census — Summit, Ohio
Open full size
1930 US Federal Census — Summit, Ohio
Page Contents
4 people indexed on this census page (ia:1930:ohiocensus00reel1880:0546)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Joseph Schmidt | 36 | Head | Glasser | Pennsylvania |
| 52 | Mary Schmidt | 34 | Wife | — | Kentucky |
| 53 | Dorothy Schmidt THIS PERSON | 10 | Daughter | — | Ohio |
| 54 | James Schmidt | 4 | Son | — | Ohio |
Pedigree Summary
Dorothy + 1 sibling
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)