AS
Arthur Schmidt — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Arthur Schmidt across the 1910, 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents Jos & Joseph — first a head (b.~1896), then head of a 5-person household.
Age 34
b. ~1896
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Schmidt |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Liquid Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3800 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Chauffeur |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1896 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Ruth Schmidt | Daughter | — | 3 | ~1927 |
| Arthur Schmidt | Head | — | 34 | ~1896 |
| Henry Hammer | Other | — | 61 | ~1869 |
| Addie Schmidt | Spouse | — | 30 | ~1900 |
| Catherine Schmidt | Daughter | — | 5 | ~1925 |
Census Appearances
1910
Hamilton, Ohio
Son, age 14
Hamilton, Ohio · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Arthur J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Hamilton, Ohio
Son, age 24
Hamilton, Ohio · implied b. ~1896 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schmidt |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Mover |
| Industry | Moving Van |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Head, age 34
Hamilton, Ohio · implied b. ~1896 — 5 household members
| Surname | Schmidt |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Chauffeur |
| Industry | Liquid Company |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3800 |
| 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 Arthur Schmidt across 3 US Census years (1910, 1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage. Identified parents: father Jos Schmidt (~0.92 confidence) and father Joseph Schmidt (~0.92 confidence) and mother Alma Schmidt (~0.92 confidence) and mother Laura Schmidt (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jos Schmidt
b. ~1865
Source father
● Household
· direct · ~0.92
Father
Joseph Schmidt
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Alma Schmidt
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Laura Schmidt
b. ~1865
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Schmidt
Head · 1930 · age 34 · b. ~1896 · 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 — Hamilton, Ohio
Open full size
1930 US Federal Census — Hamilton, Ohio
Page Contents
49 people indexed on this census page (ia:1930:ohiocensus00reel1816:0349)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Charles Schodell | 65 | Head | Proprietor | Ohio |
| 2 | Irene J. Schodell | 54 | Wife | — | Ohio |
| 3 | Arthur Schmidt THIS PERSON | 34 | Head | Chauffeur | Ohio |
| 4 | Addie H. Schmidt | 30 | Wife | — | Ohio |
| 5 | Catherine M. Schmidt | 5 | Daughter | — | Ohio |
| 6 | Ruth H. Schmidt | 3 | Daughter | — | Ohio |
| 7 | Henry Hammer | 61 | Father-in-law | Proprietor | Ohio |
| 8 | Louis E. Rotgauer | 63 | Head | — | Ohio |
| 9 | Rose M. Rotgauer | 56 | Wife | — | Ohio |
| 10 | Carrie L. Rotgauer | 34 | Daughter | Stenographer | Ohio |
| 11 | Lorna K. Rotgauer | 27 | Daughter | Stenographer | Ohio |
| 12 | Marie M. Rotgauer | 25 | Daughter | Stenographer | Ohio |
| 13 | Louis J. Schenck | 74 | Head | — | Indiana |
| 14 | Amelia A. Schenck | 42 | Daughter | — | Ohio |
| 15 | William H. Schenck | 44 | Son | Meter Reader | Ohio |
| 16 | Fred G. Miller | 42 | Head | Machinist | Ohio |
| 17 | Emma C. Miller | 42 | Wife | — | Ohio |
| 18 | Frederick G. Miller | 16 | Son | Assembling | Ohio |
| 19 | Kathryn H. Miller | 13 | Daughter | — | Ohio |
| 20 | Charles Spelman | 61 | Head | Janitor | Ohio |
| 21 | Harry H. Runnebaum | 28 | Head | Presser | Ohio |
| 22 | Clara C. Runnebaum | 25 | Wife | — | Ohio |
| 23 | Robert H. Runnebaum | 4 | Son | — | Ohio |
| 24 | Richard E. Runnebaum | 2 | Son | — | Ohio |
| 25 | Raymond C. Runnebaum | 0 | Son | — | Ohio |
| 26 | William C. Eller | 56 | Head | Foreman | Ohio |
| 27 | Lizzie Eller | 53 | Wife | — | Ohio |
| 28 | William C. Eller | 32 | Son | Candy Maker | Ohio |
| 29 | Harry Eller | 24 | Son | Laborer | Ohio |
| 30 | Edith Eller | 24 | Daughter | Operator | Ohio |
| 31 | Emma Price | 65 | Head | — | Indiana |
| 32 | Clayton Bolton | 26 | Head | Foreman | Kentucky |
| 33 | Mae Bolton | 22 | Wife | — | Kentucky |
| 34 | Amelia J. Rebele | 57 | Head | — | Ohio |
| 35 | Frances Rebele | 55 | Sister | Seamstress | Ohio |
| 36 | Edward J. Fox | 63 | Roomer | Salesman | Ohio |
| 37 | William J. Ingram | 39 | Head | Mechanic | Ohio |
| 38 | Effie E. Ingram | 26 | Wife | — | Kentucky |
| 39 | William J. Ingram | 5 | Son | — | Ohio |
| 40 | Emma M. Heim | 15 | Sister-in-law | — | Ohio |
| 41 | John M. Hill | 31 | Head | Mechanic | United States |
| 42 | Mary E. Hill | 20 | Wife | Saleslady | Kentucky |
| 43 | Albert Castelluccio | 22 | Boarder | — | Kentucky |
| 44 | John Bayerdorfer | 84 | Head | — | Germany |
| 45 | Elizabeth Bayerdorfer | 65 | Wife | — | Germany |
| 46 | Barbara Bayerdorfer | 54 | Daughter | — | Ohio |
| 47 | Harry W. Banker | 25 | Head | Dispatcher | Ohio |
| 48 | Dorothy M. Banker | 20 | Wife | — | Ohio |
| 49 | Elizabeth Clump | 78 | Head | — | Ohio |
Pedigree Summary
Arthur
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)