WB
William Black — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Summit, Ohio
Our Model Tree links this William Black across the 1920, 1930 and 1940 US Censuses in Summit, Ohio (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 3-person household.
Age 45
b. ~1885
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Summit, Ohio |
| Surname | Black |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Chauffeur |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2500 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Chauffeur |
| Township / Ward | Mogadore Village |
| Est. Birth Year | ~1885 |
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 William | Age | Birth yr |
|---|---|---|---|---|
| Dorothy Black | Daughter | — | 15 | ~1915 |
| William Black | Head | — | 45 | ~1885 |
| Edna Black | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Summit, Ohio
Head, age 34
Summit, Ohio · implied b. ~1886 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | William S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Chauffeur |
| Industry | Doctor |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Summit, Ohio
Head, age 45
Summit, Ohio · implied b. ~1885 — 3 household members
| Surname | Black |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Chauffeur |
| Industry | Private Home |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2500 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Summit-County, Ohio
Other, age 55
Summit-County, Ohio · implied b. ~1885 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Black |
| Given Name | William |
| Relationship to Head | Roomer |
| Sex | M |
| Color / Race | White |
| Age | 55 |
| Marital Status | Separated |
| Birthplace | Ohio |
| 1935 Residence (City) | Akron City |
| 1935 Residence (County) | Summit |
| Occupation | Plummer |
| Industry | WPA |
| Class of Worker | GW |
| Hours Worked | 48 |
| Income (1939) | 348 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 William Black across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
William Black
Head · 1930 · age 45 · b. ~1885 · 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 — Summit, Ohio
Open full size
1930 US Federal Census — Summit, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1882:0420)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Louisa Plumstead | 71 | Wife | — | Ohio |
| 52 | Ina Plumstead | 42 | Daughter | — | Ohio |
| 53 | Millicent Kessler | 67 | Head | — | Ohio |
| 54 | Joel Doty | 35 | Head | Line Builder | Ohio |
| 55 | Fern Doty | 34 | Wife | — | Ohio |
| 56 | Fred Edger | 35 | Head | Line Builder | Ohio |
| 57 | Edna Edger | 33 | Wife | — | Ohio |
| 58 | John Kathmeyer | 53 | Father | Retail Grocer | Ohio |
| 59 | Sara Kratzer | 24 | Head | — | Ohio |
| 60 | Richard Kratzer | 27 | Head | Beader | Ohio |
| 61 | Glenna Kratzer | 26 | Wife | — | Ohio |
| 62 | Mary Kratzer | 6 | Daughter | — | Ohio |
| 63 | Richard Kratzer | 4 | Son | — | Ohio |
| 64 | Harriett Kratzer | 1 | Daughter | — | Ohio |
| 65 | Harvey Breckenridge | 65 | Head | Barber | Ohio |
| 66 | Amanda Breckenridge | 63 | Wife | — | Ohio |
| 67 | Charles Bradley | 67 | Head | Farmer | Ohio |
| 68 | Louise Parker | 61 | Sister | — | Ohio |
| 69 | Myra Howe | 43 | Daughter | — | Minnesota |
| 70 | Richard Howe | 15 | Grandson | — | Minnesota |
| 71 | Edgar Merkle | 45 | Head | Real Estate | Ohio |
| 72 | Leora Merkle | 42 | Wife | — | Ohio |
| 73 | Susie Merkle | 14 | Daughter | — | Ohio |
| 74 | Edgar Merkle | 13 | Son | — | Ohio |
| 75 | Alma Merkle | 10 | Daughter | — | Ohio |
| 76 | Howard Merkle | 7 | Son | — | Ohio |
| 77 | Lenore Merkle | 4 | Daughter | — | Ohio |
| 78 | Wayne Merkle | 2 | Son | — | Ohio |
| 79 | Harry Atchinson | 56 | Head | Engineer | Ohio |
| 80 | Jessie Atchinson | 47 | Wife | — | Ohio |
| 81 | Jean Atchinson | 16 | Daughter | — | Ohio |
| 82 | William Black THIS PERSON | 45 | Head | Chauffeur | Ohio |
| 83 | Edna Black | 43 | Wife | — | Ohio |
| 84 | Dorothy Black | 15 | Daughter | — | Ohio |
| 85 | Owen Gallagher | 32 | Head | Manager | England |
| 86 | Mary C Gallagher | 27 | Wife | Clerk | England |
| 87 | Albert J Gallagher | 7 | Son | — | England |
| 88 | Peter Gallagher | 6 | Son | — | England |
| 89 | Chester Wise | 49 | Head | Attorney | Ohio |
| 90 | Jessie Wise | 42 | Wife | — | Ohio |
| 91 | Marian Wise | 20 | Daughter | — | Ohio |
| 92 | Burdette Wise | 18 | Son | Mechanic | Ohio |
| 93 | Ruth Wise | 16 | Daughter | — | Ohio |
| 94 | Esther Wise | 11 | Daughter | — | Ohio |
| 95 | Arda Wise | 9 | Daughter | — | Ohio |
| 96 | Joseph Wise | 5 | Son | — | Ohio |
| 97 | David Wise | 3 | Son | — | Ohio |
| 98 | Judith Wise | 1 | Daughter | — | Ohio |
| 99 | Jules Gaumont | 46 | Head | Repairman | France |
| 100 | Mary Gaumont | 46 | Wife | Server | Pennsylvania |
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)