JC
Joseph Clark — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Joseph Clark across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 5-person household.
Age 36
b. ~1884
Male
Head
Born: Kentucky
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Hamilton, Ohio |
| Surname | Clark |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Inspector |
| Industry | Auto Axle Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Inspector |
| Township / Ward | City Of Cincinnati |
| Est. Birth Year | ~1884 |
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 1920 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Delphine Clark | Daughter | — | 2 | ~1918 |
| Mildred Clark | Daughter | — | 8 | ~1912 |
| Joseph Clark | Head | — | 36 | ~1884 |
| Joseph Clark | Son | — | 4 | ~1916 |
| Laura Clark | Spouse | — | 33 | ~1887 |
Census Appearances
1920
Hamilton, Ohio
Head, age 36
Hamilton, Ohio · implied b. ~1884 — 5 household members
| Surname | Clark |
| Given Name | Joseph |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Inspector |
| Industry | Auto Axle Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Hamilton, Ohio
Head, age 46
Hamilton, Ohio · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Joe |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 24 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Gear cutter |
| Industry | Gear Works |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 32.50 |
| Radio Set | R |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Hamilton-County, Ohio
Other, age 56
Hamilton-County, Ohio · implied b. ~1884 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Joseph |
| Relationship to Head | Housekeeper's Husband |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Kentucky |
| 1935 Residence (City) | Elmwood Place |
| 1935 Residence (County) | Hamilton |
| Occupation | Machinist |
| Industry | Steel Tool Plant |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 326 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Joseph Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Clark
Head · 1920 · age 36 · b. ~1884 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Hamilton, Ohio
Open full size
1920 US Federal Census — Hamilton, Ohio
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1395unit:0453)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dorothy Scholl | 74 | Head | None | Ohio |
| 2 | Henry Scholl | 51 | Son | Loco Engineer | Ohio |
| 3 | Frank Scholl | 35 | Son | Auto Hand | Ohio |
| 4 | August H Meyer | 44 | Head | Inspector | Hanover |
| 5 | Mathilda Meyer | 44 | Wife | None | Ohio |
| 6 | Lucile Meyer | 26 | Daughter | Writer | Ohio |
| 7 | Herbert Meyer | 23 | Son | Mechanic | Ohio |
| 8 | Hilda Meyer | 16 | Daughter | None | Ohio |
| 9 | Gertrude Meyer | 12 | Daughter | None | Ohio |
| 10 | Loretta Meyer | 7 | Daughter | None | Ohio |
| 11 | Ruth Meyer | 6 | Daughter | None | Ohio |
| 12 | Joseph Clark THIS PERSON | 36 | Head | Inspector | Kentucky |
| 13 | Laura Clark | 33 | Wife | None | Kentucky |
| 14 | Mildred Clark | 8 | Daughter | None | Kentucky |
| 15 | Joseph Jr Clark | 4 | Son | None | Kentucky |
| 16 | Delphine Clark | 2 | Daughter | None | Ohio |
| 17 | Anna Stoner | 60 | Head | Laborer | Kentucky |
| 18 | William J Stoner | 38 | Head | Boiler Maker | Ohio |
| 19 | Catherine Stoner | 38 | Wife | None | Ohio |
| 20 | Kenneth Stoner | 10 | Son | None | Ohio |
| 21 | Warner Stoner | 33 | Brother | None | Ohio |
| 22 | Nellie Chaney | 43 | Roomer | Laborer | Ohio |
| 23 | Harry F Lacker | 34 | Head | Mail Clerk | Ohio |
| 24 | Clara Lacker | 31 | Wife | None | Ohio |
| 25 | Elizabeth Lacker | 10 | Daughter | None | Ohio |
| 26 | Anna Lacker | 9 | Son | None | Ohio |
| 27 | Elmer Lacker | 7 | Son | None | Ohio |
| 28 | Jerome Lacker | 5 | Son | None | Ohio |
| 29 | George A Ismael | 58 | Head | Carpenter | Ohio |
| 30 | Minnie Ismael | 54 | Wife | None | Ohio |
| 31 | George A Jr Ismael | 32 | Son | Carpenter | Ohio |
| 32 | John Lareage | 34 | Head | Foreman | Kentucky |
| 33 | Julia Lareage | 35 | Wife | None | Kentucky |
| 34 | Eara Lareage | 11 | Son | None | Kentucky |
| 35 | Eleanor Lareage | 6 | Daughter | None | Kentucky |
| 36 | Franklin Lareage | 5 | Son | None | Kentucky |
| 37 | Bertha M Lareage | 3 | Daughter | None | Kentucky |
| 38 | Julia Lareage | 1 | Daughter | None | Kentucky |
| 39 | Albert Orr | 62 | Head | Laborer | Ohio |
| 40 | Elizabeth Orr | 50 | Wife | None | Ireland |
| 41 | Hazel Orr | 19 | Daughter | Clerk | Ohio |
| 42 | John Mccomb | 30 | Step Son | Mach. Hand | Ireland |
| 43 | George A Vonder | 49 | Head | Proprietor | Ohio |
| 44 | Lena Vonder | 52 | Wife | None | Ohio |
| 45 | Frank L Finnegan | 36 | Head | Plumber | Ohio |
| 46 | Henrietta Finnegan | 33 | Wife | None | Ohio |
| 47 | Howard Finnegan | 6 | Son | None | Ohio |
| 48 | Melvin Finnegan | 5 | Son | None | Ohio |
| 49 | Raymond Finnegan | 3 | Son | None | Ohio |
| 50 | Gladys Finnegan | 1 | Daughter | None | Ohio |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)