LS
Louis Schmidt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lucas, Ohio
Our Model Tree links this Louis Schmidt across the 1920, 1930 and 1940 US Censuses in Lucas, Ohio (XGBoost, ~Confirmed) — first a head (b.~1894), then head of a 4-person household.
Age 36
b. ~1894
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lucas, Ohio |
| Surname | Schmidt |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6700 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Truck Driver |
| Township / Ward | Toledo |
| Est. Birth Year | ~1894 |
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 Louis | Age | Birth yr |
|---|---|---|---|---|
| Gilbert Schmidt | Son | — | 11 | ~1919 |
| Louis Schmidt | Head | — | 36 | ~1894 |
| Bertha Schmidt | Other | — | 35 | ~1895 |
| Adaline Schmidt | Daughter | — | 8 | ~1922 |
Census Appearances
1920
Lucas, Ohio
Head, age 26
Lucas, Ohio · implied b. ~1894 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Louis |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Machine Hand |
| Industry | Pipe Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Lucas, Ohio
Head, age 36
Lucas, Ohio · implied b. ~1894 — 4 household members
| Surname | Schmidt |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Truck Driver |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 6700 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Lucas-County, Ohio
Other, age 47
Lucas-County, Ohio · implied b. ~1893 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Louis |
| Relationship to Head | Son-in-law |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Toledo City |
| 1935 Residence (County) | Lucas |
| Occupation | Rope Threader |
| Industry | Toledo Rope & Thread Co |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 800 |
| Highest Grade | No 8 |
| 1935 Residence | Same house |
| 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 Louis Schmidt across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Schmidt
Head · 1930 · age 36 · b. ~1894 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lucas, Ohio
Open full size
1930 US Federal Census — Lucas, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1836:1055)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carlyle Harvey | 31 | Head | Salesman | Pennsylvania |
| 2 | Nellie Harvey | 28 | Wife-H | — | Pennsylvania |
| 3 | Charles G. Entwisle | 37 | Head | Mechanic | Pennsylvania |
| 4 | Jane V. Entwisle | 38 | Wife-H | Clerk | Pennsylvania |
| 5 | Clarence Entwisle | 14 | Son | — | Pennsylvania |
| 6 | Robert Entwisle | 11 | Son | — | Pennsylvania |
| 7 | Harry Entwisle | 7 | Son | — | Pennsylvania |
| 8 | William Entwisle | 5 | Son | — | Ohio |
| 9 | Walter A. Thomas | 37 | Head | Driver | Michigan |
| 10 | Catherine Thomas | 30 | Wife-H | — | Ohio |
| 11 | Margaret L. Thomas | 11 | Daughter | — | Ohio |
| 12 | Walter Thomas | 8 | Son | — | Michigan |
| 13 | Arthur Fuller | 31 | Head | Tool Inspector | Ohio |
| 14 | Dorothy Fuller | 28 | Wife-H | — | Ohio |
| 15 | Richard Fuller | 6 | Son | — | Ohio |
| 16 | William Hardwick | 43 | Head | — | South Dakota |
| 17 | Clara L. Hardwick | 41 | Wife-H | — | Ohio |
| 18 | Edward Hardwick | 38 | Head | Mechanic | Ohio |
| 19 | Martha Hardwick | 44 | Wife-H | — | Ohio |
| 20 | George Hook | 27 | Head | Driver | Ohio |
| 21 | Lillian Hook | 26 | Wife-H | — | Ohio |
| 22 | George Hook | 4 | Son | — | Ohio |
| 23 | Raymond Harman | 27 | Head | Machinist | Ohio |
| 24 | Jennie Harman | 22 | Wife-H | — | Ohio |
| 25 | Louis Schmidt THIS PERSON | 36 | Head | Truck Driver | Ohio |
| 26 | Bertha Schmidt | 35 | Wife-H | — | Michigan |
| 27 | Gilbert Schmidt | 11 | Son | — | Ohio |
| 28 | Adaline Schmidt | 8 | Daughter | — | Ohio |
| 29 | Glenn Bundy | 38 | Head | Bus Driver | Indiana |
| 30 | Cora Bundy | 38 | Wife-H | — | Michigan |
| 31 | Robert Volk | 32 | Head | Painter | Germany |
| 32 | Anna Volk | 30 | Wife-H | — | Germany |
| 33 | Hildegard Volk | 5 | Daughter | — | Germany |
| 34 | Erich Dreger | 36 | Head | Baker | Germany |
| 35 | Anna Dreger | 31 | Wife-H | — | Germany |
| 36 | Charlotte Dreger | 10 | Daughter | — | Germany |
| 37 | George N. Balassis | 29 | Head | Proprietor | Greece |
| 38 | Lottie Balassis | 28 | Wife-H | — | Germany |
| 39 | Raymond Balassis | 4 | Son | — | Ohio |
| 40 | Nicholas Balassis | 1 | Son | — | Ohio |
| 41 | Ertha Curbler | 58 | Mother-in-law | — | Germany |
| 42 | Elmer Wood | 34 | Head | — | Ohio |
| 43 | Lillian Wood | 31 | Wife-H | — | Ohio |
| 44 | Eleanor Wood | 8 | Daughter | — | Ohio |
| 45 | Lois Wood | 6 | Daughter | — | Ohio |
| 46 | Phyllis Wood | 5 | Daughter | — | Ohio |
| 47 | Marion E. Wood | 63 | Father | Carpenter | Ohio |
| 48 | Theodore Streeter | 26 | Head | Oil Station Mgr. | Ohio |
| 49 | Gladys Streeter | 21 | Wife-H | — | Ohio |
| 50 | Theodore Jr. Streeter | 4 | Son | — | Ohio |
Related Census Records
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)