TB
Thomas Black — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this Thomas Black across the 1920, 1930 and 1940 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1883), then head of a 3-person household.
Age 47
b. ~1883
Male
Head
Born: KENTUCKY
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | BLACK |
| Given Name | THOMAS |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | KENTUCKY |
| Age at First Marriage | 21 |
| Father's Birthplace | KENTUCKY |
| Mother's Birthplace | KENTUCKY |
| Additional Details | |
| Occupation | CARETAKER |
| Industry | PRIVATE HOME |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 14.00 |
| Veteran | NO |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Caretaker |
| Township / Ward | Cincinnati City |
| Est. Birth Year | ~1883 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thomas | Age | Birth yr |
|---|---|---|---|---|
| Thomas Black | Head | — | 47 | ~1883 |
| Mary Black | Spouse | — | 44 | ~1886 |
| Ralph Black | Son | — | 17 | ~1913 |
Census Appearances
1920
Hamilton, Ohio
Head, age 37
Hamilton, Ohio · implied b. ~1883 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Thomas |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | sorter |
| Industry | express company |
| 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 47
Hamilton, Ohio · implied b. ~1883 — 3 household members
| Surname | BLACK |
| Given Name | THOMAS |
| Relationship to Head | HEAD |
| Sex | M |
| Color / Race | Black |
| Age | 47 |
| Marital Status | Married |
| Birthplace | KENTUCKY |
| Age at First Marriage | 21 |
| Father's Birthplace | KENTUCKY |
| Mother's Birthplace | KENTUCKY |
| Occupation | CARETAKER |
| Industry | PRIVATE HOME |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 14.00 |
| Veteran | NO |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1940
Hamilton-County, Ohio
Other, age 61
Hamilton-County, Ohio · implied b. ~1879 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | Thomas S. |
| Relationship to Head | Caretaker |
| Sex | M |
| Color / Race | White |
| Age | 61 |
| Marital Status | Separated |
| Birthplace | Kentucky |
| 1935 Residence (City) | Cincinnati |
| 1935 Residence (County) | Hamilton |
| Occupation | Caretaker |
| Industry | Private apartment |
| Class of Worker | PW |
| Hours Worked | 0 |
| Income (1939) | 240 |
| Highest Grade | No 3 |
| 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 Thomas Black across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Thomas Black
Head · 1930 · age 47 · b. ~1883 · 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
50 people indexed on this census page (ia:1930:ohiocensus00reel1811:0851)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Joseph Schwartz | 18 | BROTHER | None | OHIO |
| 2 | Harry Schwartz | 15 | BROTHER | None | OHIO |
| 3 | Veronica Dress | 28 | MAID | Servant | INDIANA |
| 4 | Samuel Schiff | 44 | HEAD | Proprietor | RUSSIA |
| 5 | Minnie Schiff | 39 | WIFE | None | HUNGARY |
| 6 | Rachel Bederman | 73 | MOTHER-IN-LAW | Proprietor | ROUMANIA |
| 7 | Morris Crust | 54 | HEAD | Operator | RUSSIA |
| 8 | Rose Crust | 53 | WIFE | None | OHIO |
| 9 | Zelda Crust | 30 | DAUGHTER | Teacher | OHIO |
| 10 | Edward Crust | 23 | SON | Editor | OHIO |
| 11 | Amber Voisingette | 31 | HEAD | Beautician | INDIANA |
| 12 | Viola R. Granlund | 25 | HEAD | Practical Nurse | MASSACHUSETTS |
| 13 | Deal H. Henry | 30 | HEAD | Clerk | OHIO |
| 14 | Mary E. Henry | 27 | WIFE | None | INDIANA |
| 15 | Clyde Freeland | 20 | BROTHER-IN-LAW | None | TENNESSEE |
| 16 | Nancy Freeland | 34 | HEAD | Stenographer | TENNESSEE |
| 17 | Myrtle Jasper | 40 | HEAD | None | CANADA |
| 18 | Gwendolyn Jasper | 10 | DAUGHTER | None | CANADA |
| 19 | Margaret Somerville | 44 | BOARDER | Stenographer | W. VIRGINIA |
| 20 | Harry S. Levizon | 52 | HEAD | None | OHIO |
| 21 | Ella Levizon | 50 | WIFE | None | OHIO |
| 22 | Lena Teschner | 45 | HEAD | Nurse | INDIANA |
| 23 | Helen Wallace | 27 | HEAD | Clerk | PENNSYLVANIA |
| 24 | Catherine Kady | 48 | HEAD | Clerk | OHIO |
| 25 | Ethel Reynolds | 48 | HEAD | Social Worker | ILLINOIS |
| 26 | Bernard Dorfman | 50 | HEAD | Proprietor | GERMANY |
| 27 | Fannie Dorfman | 42 | WIFE | None | OHIO |
| 28 | Donald H. Frey | 24 | HEAD | Installation | PENNSYLVANIA |
| 29 | Perry H. Boyd | 23 | FRIEND | Clerk | IOWA |
| 30 | Robert J. Glass | 36 | HEAD | Comm. Traveler | MASSACHUSETTS |
| 31 | Meena Glass | 40 | WIFE | None | OHIO |
| 32 | Daniel Bookwalter | 26 | HEAD | Comm. Traveler | OHIO |
| 33 | Anna Bookwalter | 25 | WIFE | None | OHIO |
| 34 | Thomas Black THIS PERSON | 47 | HEAD | Caretaker | KENTUCKY |
| 35 | Mary Black | 44 | WIFE | Laundress | OHIO |
| 36 | Ralph Black | 17 | SON | Checker | OHIO |
| 37 | Charles S. Stewart | 33 | HEAD | Buyer | LOUISIANA |
| 38 | Evelyn C. Stewart | 43 | WIFE | Clerk | LOUISIANA |
| 39 | Bernie Stewart | 42 | HEAD | Clerk | INDIANA |
| 40 | Margaret Stewart | 36 | WIFE | Clerk | LOUISIANA |
| 41 | Clara Keeti | 57 | HEAD | None | RUSSIA |
| 42 | Sylvia Keeti | 27 | DAUGHTER | Operator | RUSSIA |
| 43 | Saul Keeti | 25 | SON | Proprietor | RUSSIA |
| 44 | Manai Keeti | 17 | GRAND-DAUGHTER | Clerk | RUSSIA |
| 45 | David Wolfson | 38 | SON-IN-LAW | Proprietor | RUSSIA |
| 46 | Bessie Wolfson | 32 | DAUGHTER | None | RUSSIA |
| 47 | Myron Wolfson | 12 | SON | None | OHIO |
| 48 | Louis M. Wolfson | 5 | SON | None | OHIO |
| 49 | George Bailes | 34 | SON-IN-LAW | Attorney | ENGLAND |
| 50 | Pauline B. Bailes | 29 | DAUGHTER | None | RUSSIA |
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)