RS
Robert Stevens — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Robert Stevens across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed), with identified parents Eugene & George — first a son (b.~1916), then head of a 4-person household.
Age 14
b. ~1916
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Stevens |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Norwood City |
| Est. Birth Year | ~1916 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Lenora Stevens | Daughter | — | 15 | ~1915 |
| George Stevens | Head | — | 41 | ~1889 |
| Elizabeth Stevens | Other | — | 37 | ~1893 |
| Robert Stevens | Son | — | 14 | ~1916 |
Census Appearances
1920
Hamilton, Ohio
Son, age 4
Hamilton, Ohio · implied b. ~1916 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Steffens |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Son, age 14
Hamilton, Ohio · implied b. ~1916 — 4 household members
| Surname | Stevens |
| Given Name | Robert |
| 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/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
Head, age 24
Hamilton-County, Ohio · implied b. ~1916 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stephens |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Bearing Salesman |
| Industry | Ball-bearing Distributor |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 278 |
| Highest Grade | C-2 |
| 1935 Residence | Ohio |
| 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 Robert Stevens across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Eugene Steffens (~0.92 confidence) and father George Stevens (~0.92 confidence) and mother Lydia Steffens (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Eugene Steffens
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
George Stevens
b. ~1889
Source father
● Household
· direct · ~0.92
Mother
Lydia Steffens
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Stevens
Son · 1930 · age 14 · b. ~1916 · Ohio
★ You are viewing this record
Sibling
Lenora Stevens
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
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
50 people indexed on this census page (ia:1930:ohiocensus00reel1817:0943)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Benton, John Benton | 12 | Grand Son | — | Kentucky |
| 2 | Benton, Beatrice Benton | 8 | Grand Daughter | — | Kentucky |
| 3 | Randle, Alice Benton | 35 | Boarder | — | Kentucky |
| 4 | Harry Logan | 42 | Head | Proprietor | New York |
| 5 | Stella Logan | 37 | Wife-H | Vice President | Kentucky |
| 6 | Martha Powell | 68 | Mother-in-law | — | Kentucky |
| 7 | Blanch H. Main | 45 | Head | — | Kentucky |
| 8 | Margaret Main | 15 | Daughter | — | Kentucky |
| 9 | Alice J. Richards | 77 | Mother | — | Kentucky |
| 10 | George W. Prader | 63 | Head | Building Contractor | Ohio |
| 11 | Ruth A. Prader | 60 | Wife-H | — | Ohio |
| 12 | Martha Spears | 9 | Boarder | — | Ohio |
| 13 | Mary Spears | 7 | Boarder | — | Ohio |
| 14 | George Stevens | 41 | Head | Printer | Ohio |
| 15 | Elizabeth Stevens | 37 | Wife-H | — | Ohio |
| 16 | Lenora Stevens | 15 | Daughter | — | Ohio |
| 17 | Robert Stevens THIS PERSON | 14 | Son | — | Ohio |
| 18 | Henry J. Nebla | 40 | Head | Lithographer | Ohio |
| 19 | Henrietta Nebla | 36 | Wife-H | — | Ohio |
| 20 | Gordon Nebla | 11 | Son | — | Ohio |
| 21 | Nebla | 10 | Daughter | — | Ohio |
| 22 | Nelson Eudaly | 38 | Head | Chemist | Tennessee |
| 23 | Mary Eudaly | 37 | Wife-H | — | Arkansas |
| 24 | Edith Eudaly | 4 | Daughter | — | Ohio |
| 25 | Waldo Lankly | 41 | Head | Manager | Ohio |
| 26 | Grace Lankly | 36 | Wife-H | — | Pennsylvania |
| 27 | Ralph Lankly | 7 | Son | — | Ohio |
| 28 | Harold Lanham | 33 | Brother-in-law | Steel Worker | Pennsylvania |
| 29 | Mary J. Lanham | 66 | Mother-in-law | — | West Virginia |
| 30 | Clifford Miller | 42 | Head | Salesman | Ohio |
| 31 | Florence Miller | 40 | Wife-H | — | Ohio |
| 32 | Virginia Miller | 13 | Daughter | — | Pennsylvania |
| 33 | William Miller | 11 | Son | — | Pennsylvania |
| 34 | Robert Miller | 8 | Son | — | Ohio |
| 35 | John Brand | 37 | Head | Clerk | Indiana |
| 36 | Eleanora Brand | 32 | Wife-H | — | Germany |
| 37 | John J. Jr. Brand | 6 | Son | — | Ohio |
| 38 | Melville Capps | 27 | Head | Musician | Indiana |
| 39 | Estelle Capps | 25 | Wife-H | — | Kentucky |
| 40 | James J. Dillon | 33 | Head | Manager | Ireland |
| 41 | Margaret Dillon | 28 | Wife-H | — | Ohio |
| 42 | James H. Dillon | 10 | Son | — | Ohio |
| 43 | Mary E. Dillon | 8 | Daughter | — | Ohio |
| 44 | John J. Dillon | 6 | Son | — | Ohio |
| 45 | Kathleen A. Dillon | 4 | Daughter | — | Ohio |
| 46 | Judson D. Pomeroy | 36 | Head | Clerk-Bank | Ohio |
| 47 | Bess Pomeroy | 35 | Wife-H | — | Ohio |
| 48 | Dudley Pomeroy | 13 | Son | — | Ohio |
| 49 | Charles Pomeroy | 11 | Son | — | Ohio |
| 50 | Don Pomeroy | 7 | Son | — | Ohio |
Related Census Records
Pedigree Summary
Robert + 1 sibling
Gen 1 · 3 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)