RB
Robert Bates — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cuyahoga, Ohio
Our Model Tree links this Robert Bates across the 1920, 1930 and 1940 US Censuses in Cuyahoga, Ohio (XGBoost, ~Confirmed), with identified parents John & William — first a son (b.~1915), then head of a 4-person household.
Age 15
b. ~1915
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cuyahoga, Ohio |
| Surname | Bates |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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 | Cleveland Heights City |
| Est. Birth Year | ~1915 |
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 |
|---|---|---|---|---|
| Robert Bates | Son | — | 15 | ~1915 |
| William Bates | Head | — | 45 | ~1885 |
| Helen Bates | Spouse | — | 42 | ~1888 |
| William Bates | Son | — | 18 | ~1912 |
Census Appearances
1920
Cuyahoga, Ohio
Son, age 4
Cuyahoga, Ohio · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bates |
| 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
Cuyahoga, Ohio
Son, age 15
Cuyahoga, Ohio · implied b. ~1915 — 4 household members
| Surname | Bates |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| 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 |
1940
Cuyahoga-County, Ohio
Other, age 25
Cuyahoga-County, Ohio · implied b. ~1915 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bathea |
| Given Name | Robert |
| Relationship to Head | Lodger |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Geneva R. |
| Occupation | Salesman |
| Industry | Oil Co. |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1000 |
| Highest Grade | H-3 |
| 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 Bates across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Bates (~0.92 confidence) and father William Bates (~0.92 confidence) and mother Helen Bates (~0.92 confidence) and mother Nellie Bates (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Bates
b. ~1883
Source father
● Household
· direct · ~0.92
Father
William Bates
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Helen Bates
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Nellie Bates
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Bates
Son · 1930 · age 15 · b. ~1915 · Ohio
★ You are viewing this record
Sibling
William Bates
Sibling · 1930 · age 18
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 — Cuyahoga, Ohio
Open full size
1930 US Federal Census — Cuyahoga, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1784:0124)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard Kerr | 45 | Head | — | Ohio |
| 2 | Ruth Kerr | 45 | Wife | — | Pennsylvania |
| 3 | Richard Kerr | 18 | Son | Student | Indiana |
| 4 | Ruth Kerr | 15 | Daughter | — | Indiana |
| 5 | Jane Kerr | 13 | Daughter | — | Indiana |
| 6 | Robert Kerr | 11 | Son | — | Indiana |
| 7 | Mary Kerr | 8 | Daughter | — | Indiana |
| 8 | James Kerr | 5 | Son | — | Indiana |
| 9 | Arthur Tidwell | 40 | Head | — | Ohio |
| 10 | Louise Tidwell | 37 | Wife | — | Ohio |
| 11 | Arthur Jr. Tidwell | 11 | Son | — | Ohio |
| 12 | Robert Tidwell | 8 | Son | — | Ohio |
| 13 | Mary Tidwell | 5 | Daughter | — | Ohio |
| 14 | William Miller | 42 | Head | — | Ohio |
| 15 | Helen Miller | 38 | Wife | — | Ohio |
| 16 | William Jr. Miller | 12 | Son | — | Ohio |
| 17 | Robert Miller | 9 | Son | — | Ohio |
| 18 | Mary Miller | 4 | Daughter | — | Pennsylvania |
| 19 | William Bates | 45 | Head | — | Ohio |
| 20 | Helen Bates | 42 | Wife | — | Ohio |
| 21 | William Jr. Bates | 18 | Son | — | Ohio |
| 22 | Robert Bates THIS PERSON | 15 | Son | — | Ohio |
| 23 | William Snyder | 52 | Head | Broker | Ohio |
| 24 | Mildred Snyder | 52 | Wife | — | Ohio |
| 25 | William Jr. Snyder | 24 | Son | Broker | Ohio |
| 26 | Richard Snyder | 22 | Son | Manager | Ohio |
| 27 | Leonard Snyder | 18 | Son | — | Ohio |
| 28 | Walter Snyder | 15 | Son | — | Ohio |
| 29 | Ruth Snyder | 12 | Daughter | — | Ohio |
| 30 | Harold Fowler | 37 | Head | — | Ohio |
| 31 | Helen Fowler | 35 | Wife | — | Ohio |
| 32 | Harold Jr. Fowler | 8 | Son | — | Ohio |
| 33 | Robert Fowler | 4 | Son | — | Ohio |
| 34 | Harmon Kaczmarek | 45 | Head | Manager | Poland |
| 35 | Mary Kaczmarek | 42 | Wife | — | Poland |
| 36 | Sidney Kaczmarek | 15 | Son | — | Ohio |
| 37 | Audrey Kaczmarek | 9 | Daughter | — | Ohio |
| 38 | Robert Kaczmarek | 7 | Son | — | Ohio |
| 39 | Eugene Kaczmarek | 2 | Son | — | Ohio |
| 40 | Robert Stritmatter | 45 | Head | — | Ohio |
| 41 | Louise Stritmatter | 42 | Wife | — | Ohio |
| 42 | Robert Jr. Stritmatter | 18 | Son | — | Ohio |
| 43 | Richard Stritmatter | 15 | Son | — | Ohio |
| 44 | Edward Stritmatter | 12 | Son | — | Ohio |
| 45 | Mary Stritmatter | 9 | Daughter | — | Ohio |
| 46 | Helen Stritmatter | 7 | Daughter | — | Ohio |
| 47 | Ruth Stritmatter | 4 | Daughter | — | Ohio |
| 48 | Jane Stritmatter | 2 | Daughter | — | Ohio |
| 49 | Louis Ester | 41 | Head | General Practice | Ohio |
| 50 | Edna Ester | 32 | Wife | — | Ohio |
Pedigree Summary
Robert + 1 sibling
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)