DS
Dorothy Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Grant, North Dakota
Our Model Tree links this Dorothy Schmidt across the 1930 and 1940 US Censuses in Grant, North Dakota (XGBoost, ~Confirmed) — first a spouse (b.~1888), then head of a 13-person household.
Age 42
b. ~1888
Female
Spouse
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Grant, North Dakota |
| Surname | Schmidt |
| Given Name | Dorothy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Township / Ward | Faust Precinct |
| Est. Birth Year | ~1888 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Alex Schmidt | Head | — | 50 | ~1880 |
| Karl Schmidt | Son | — | 19 | ~1911 |
| Dorothy Schmidt | Spouse | — | 42 | ~1888 |
| Benjamin Schmidt | Son | — | 10 | ~1920 |
| William Schmidt | Son | — | 4 | ~1926 |
| Eva Schmidt | Daughter | — | 1 | ~1929 |
| Albert Schmidt | Son | — | 15 | ~1915 |
| Irene Schmidt | Daughter | — | 5 | ~1925 |
| Johnny Schmidt | Son | — | 17 | ~1913 |
| Rudolph Schmidt | Son | — | 14 | ~1916 |
| Clara Schmidt | Daughter | — | 11 | ~1919 |
| Julius Schmidt | Son | — | 7 | ~1923 |
| Adeline Schmidt | Daughter | — | 13 | ~1917 |
Census Appearances
1930
Grant, North …
Spouse, age 42
Grant, North Dakota · implied b. ~1888 — 13 household members
| Surname | Schmidt |
| Given Name | Dorothy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Naturalized |
| Year of Immigration | 1906 |
| Age at First Marriage | 20 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Grant-County, North …
Spouse, age 55
Grant-County, North Dakota · implied b. ~1885 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Dorothey |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Faust Precinct / 137-87 |
| 1935 Residence (County) | Grant |
| Naturalization Status | Naturalized |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
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 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Dorothy Schmidt
Spouse · 1930 · age 42 · b. ~1888 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Grant, North Dakota
Open full size
1930 US Federal Census — Grant, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1736unit:0773)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Michael Glosser | 10 | Son | — | North Dakota |
| 52 | Joseph Glosser | 9 | Son | — | North Dakota |
| 53 | Casper Glosser | 7 | Son | — | North Dakota |
| 54 | Raymond Glosser | 5 | Son | — | North Dakota |
| 55 | Leona Glosser | 4 | Daughter | — | North Dakota |
| 56 | Edward Glosser | 1 | Son | — | North Dakota |
| 57 | Lou Schaefer | 45 | Head | Farmer | North Dakota |
| 58 | Maggie Schaefer | 41 | Wife | — | North Dakota |
| 59 | Harold Schaefer | 11 | Son | — | North Dakota |
| 60 | Theodore Neumann | 30 | Head | Farmer | North Dakota |
| 61 | Katherine M Neumann | 30 | Wife | — | North Dakota |
| 62 | Jerome M Neumann | 5 | Son | — | North Dakota |
| 63 | Victor N Neumann | 3 | Son | — | North Dakota |
| 64 | Eugene Neumann | 2 | Son | — | North Dakota |
| 65 | Roland Neumann | 0 | Son | — | North Dakota |
| 66 | Karl Karish | 66 | Head | Farmer | Russia |
| 67 | Joseph Karish | 26 | Son | Farm Laborer | Russia |
| 68 | Sarah Karish | 18 | Daughter-in-law | — | North Dakota |
| 69 | Jerry Karish | 1 | Grandson | — | North Dakota |
| 70 | Alex Schmidt | 50 | Head | Farmer | Russia |
| 71 | Dorothy Schmidt THIS PERSON | 42 | Wife | — | Russia |
| 72 | Karl Schmidt | 19 | Son | Farmer | North Dakota |
| 73 | Johnny Schmidt | 17 | Son | — | North Dakota |
| 74 | Albert Schmidt | 15 | Son | — | North Dakota |
| 75 | Rudolph Schmidt | 14 | Son | — | North Dakota |
| 76 | Adeline Schmidt | 13 | Daughter | — | North Dakota |
| 77 | Clara Schmidt | 11 | Daughter | — | North Dakota |
| 78 | Benjamin Schmidt | 10 | Son | — | North Dakota |
| 79 | Julius Schmidt | 7 | Son | — | North Dakota |
| 80 | Irene Schmidt | 5 | Daughter | — | North Dakota |
| 81 | William Schmidt | 4 | Son | — | North Dakota |
| 82 | Eva Schmidt | 1 | Daughter | — | North Dakota |
| 83 | John Koch | 53 | Head | Farmer | Russia |
| 84 | Wilhelmina Koch | 48 | Wife | — | Russia |
| 85 | August Koch | 23 | Son | Farm Laborer | North Dakota |
| 86 | Ella Koch | 19 | Daughter | Housekeeper | North Dakota |
| 87 | Freda Koch | 17 | Daughter | — | North Dakota |
| 88 | Alma Koch | 15 | Daughter | — | North Dakota |
| 89 | Clarence Koch | 9 | Son | — | North Dakota |
| 90 | Robert Koch | 5 | Son | — | North Dakota |
| 91 | Ida Koch | 3 | Daughter | — | North Dakota |
| 92 | Jacob Dettus | 51 | Head | Farmer | Rumania |
| 93 | Charles Dettus | 24 | Son | Farmer | North Dakota |
| 94 | Herbert Dettus | 21 | Son | Farm Laborer | North Dakota |
| 95 | Paul Dettus | 18 | Son | Farm Laborer | North Dakota |
| 96 | Gustave Steiger | 36 | Head | Farmer | Russia |
| 97 | Magdalena Steiger | 34 | Wife | — | Russia |
| 98 | Edwin Steiger | 12 | Son | — | North Dakota |
| 99 | Anna Steiger | 10 | Daughter | — | North Dakota |
| 100 | Ervin Steiger | 7 | Son | — | North Dakota |
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)