FS
Frederick Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kenosha, Wisconsin
Our Model Tree links this Frederick Schmidt across the 1930 and 1940 US Censuses in Kenosha, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 9-person household.
Age 40
b. ~1890
Male
Head
Born: Russia
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Kenosha, Wisconsin |
| Surname | Schmidt |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Age at First Marriage | 19 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Additional Details | |
| Occupation | Caster |
| Industry | Brass Fac |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
| Occupation | Caster |
| Township / Ward | Kenosha City |
| Est. Birth Year | ~1890 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frederick | Age | Birth yr |
|---|---|---|---|---|
| Frederick Schmidt | Son | — | 17 | ~1913 |
| Ann Schmidt | Spouse | — | 40 | ~1890 |
| Lilly Schmidt | Daughter | — | 13 | ~1917 |
| Robert Schmidt | Son | — | 15 | ~1915 |
| Mary Schmidt | Daughter | — | 5 | ~1925 |
| Walter Schmidt | Son | — | 1 | ~1929 |
| Frederick Schmidt | Head | — | 40 | ~1890 |
| Henry Schmidt | Son | — | 19 | ~1911 |
| Albert Schmidt | Son | — | 7 | ~1923 |
Census Appearances
1930
Kenosha, Wisconsin
Head, age 40
Kenosha, Wisconsin · implied b. ~1890 — 9 household members
| Surname | Schmidt |
| Given Name | Frederick |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Russia |
| Naturalization Status | Alien |
| Year of Immigration | 1912 |
| Age at First Marriage | 19 |
| Father's Birthplace | Russia |
| Mother's Birthplace | Russia |
| Occupation | Caster |
| Industry | Brass Fac |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Home Owned/Rented | R |
| Home Value / Rent | 20 |
| Radio Set | R |
| Birth Country | Russia |
| Birthplace (normalized) | russia |
1940
Kenosha-County, Wisconsin
Head, age 50
Kenosha-County, Wisconsin · implied b. ~1890 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Fred |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Russia |
| 1935 Residence (City) | Kenosha City |
| 1935 Residence (County) | Kenosha |
| Naturalization Status | Alien |
| Occupation | Laborer |
| Industry | City emergency |
| Class of Worker | GW |
| Hours Worked | 26 |
| Income (1939) | 38 |
| Highest Grade | No 4 |
| 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 Frederick Schmidt across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frederick Schmidt
Head · 1930 · age 40 · b. ~1890 · Wisconsin
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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 — Kenosha, Wisconsin
Open full size
1930 US Federal Census — Kenosha, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2578unit:0307)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Olga Michaliewicz | 7 | Daughter | None | Wisconsin |
| 52 | John Wojczkiewicz | 42 | Boarder | Proprietor | Poland |
| 53 | John Franko | 50 | Head | Laborer | Italy |
| 54 | Caroline Franko | 43 | Wife | None | Italy |
| 55 | Bernardo Borello | 63 | Boarder | Fireman | Italy |
| 56 | Frederick Schmidt THIS PERSON | 40 | Head | Caster | Russia |
| 57 | Ann Schmidt | 40 | Wife | None | Russia |
| 58 | Henry Schmidt | 19 | Son | Dishwasher | Russia |
| 59 | Frederick Schmidt | 17 | Son | Machine Operator | Russia |
| 60 | Robert Schmidt | 15 | Son | None | Colorado |
| 61 | Lilly Schmidt | 13 | Daughter | None | Colorado |
| 62 | Albert Schmidt | 7 | Son | None | Colorado |
| 63 | Mary Schmidt | 5 | Daughter | None | Wisconsin |
| 64 | Walter Schmidt | 1 | Son | None | Wisconsin |
| 65 | Samuel Wolkomir | 46 | Head | Proprietor | Russia |
| 66 | Jeannie Wolkomir | 37 | Wife | None | Russia |
| 67 | Harry Wolkomir | 16 | Son | None | Wisconsin |
| 68 | Max Wolkomir | 12 | Son | None | Wisconsin |
| 69 | Ethel Wolkomir | 11 | Daughter | None | Wisconsin |
| 70 | Dorothy Wolkomir | 10 | Daughter | None | Wisconsin |
| 71 | Sarah Wolkomir | 8 | Daughter | None | Wisconsin |
| 72 | Ida Wolkomir | 3 | Daughter | None | Wisconsin |
| 73 | Jacob Wolkomir | 1 | Son | None | Wisconsin |
| 74 | Harvey Wolkomir | 0 | Son | None | Wisconsin |
| 75 | Stanley Raczkowski | 42 | Head | Proprietor | Poland |
| 76 | Samuel Bohan | 55 | Head | Proprietor | Poland |
| 77 | Hannah Bohan | 50 | Wife | Saleslady | Poland |
| 78 | Morris Rosker | 43 | Head | Proprietor | Poland |
| 79 | Annie Rosker | 42 | Wife | Saleslady | Poland |
| 80 | Irving Rosker | 15 | Son | None | Wisconsin |
| 81 | Abe Rosker | 11 | Son | None | Wisconsin |
| 82 | Esther Rosker | 7 | Daughter | None | Wisconsin |
| 83 | Janko Mankow | 22 | Head | Engine Fireman | Macedonia |
| 84 | Tony Evandoff | 30 | Boarder | Engine Watchman | Macedonia |
| 85 | Samuel Evandoff | 23 | Boarder | Engine Watchman | Macedonia |
| 86 | Alexander Kostoff | 28 | Boarder | Engine Laborer | Macedonia |
| 87 | Joseph Lukasik | 38 | Head | Sheet Metal W. | Poland |
| 88 | Julia Lukasik | 37 | Wife | None | Poland |
| 89 | Edward Lukasik | 13 | Son | None | Wisconsin |
| 90 | Harriett Lukasik | 11 | Daughter | None | Wisconsin |
| 91 | Joseph Lukasik | 8 | Son | None | Wisconsin |
| 92 | Verna Lukasik | 1 | Daughter | None | Wisconsin |
| 93 | Joseph Klekotka | 39 | Boarder | Machine Operator | Poland |
| 94 | Sophia Suszka | 40 | Head | Presser | Poland |
| 95 | Constant Suszka | 14 | Son | None | Wisconsin |
| 96 | Julia Suszka | 12 | Daughter | None | Wisconsin |
| 97 | Morris Lepkovsky | 48 | Head | Proprietor | Poland |
| 98 | Belle R. Lepkovsky | 50 | Wife | Saleslady | Poland |
| 99 | Isadore Lepkovsky | 22 | Daughter | Saleslady | Illinois |
| 100 | Theodore Lepkovsky | 19 | Son | None | Illinois |
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)