JT
John Tierney — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hamilton, Ohio
Our Model Tree links this John Tierney across the 1920 and 1930 US Censuses in Hamilton, Ohio (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 9-person household.
Age 45
b. ~1885
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hamilton, Ohio |
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Occupation | Printer |
| Industry | Insurance Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Printer |
| Township / Ward | Cincinnati City |
| 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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Charles Tierney | Son | — | 15 | ~1915 |
| Ruth Tierney | Daughter | — | 2 | ~1928 |
| Violet Tierney | Daughter | — | 9 | ~1921 |
| John Tierney | Head | — | 45 | ~1885 |
| Bertha Tierney | Daughter | — | 7 | ~1923 |
| Bertha Tierney | Other | — | 35 | ~1895 |
| Robert Tierney | Son | — | 17 | ~1913 |
| Jack Tierney | Son | — | 5 | ~1925 |
| Margaret Tierney | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Hamilton, Ohio
Head, age 34
Hamilton, Ohio · implied b. ~1886 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Soap maker |
| Industry | Factory |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Home Owned/Rented | R |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Hamilton, Ohio
Head, age 45
Hamilton, Ohio · implied b. ~1885 — 9 household members
| Surname | Tierney |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 27 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | Printer |
| Industry | Insurance Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 30 |
| Radio Set | R |
| Veteran | Yes |
| 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 John Tierney across 2 US Census years (1920 and 1930) in Hamilton, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Tierney
Head · 1930 · age 45 · b. ~1885 · Ohio
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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:ohiocensus00reel1809:0342)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Harrison | 18 | Son | — | Ohio |
| 52 | Agnes Harrison | 54 | Head-H | — | Ohio |
| 53 | Nell E Harrison | 22 | Daughter | Teacher | Ohio |
| 54 | Frances Mchugh | 61 | Head | Lace Cutter | Ireland |
| 55 | Frances Mchugh | 23 | Daughter | Stenographer | Ohio |
| 56 | Floyd Price | 37 | Head-H | Dairyman | Ohio |
| 57 | Louise Price | 35 | Wife-H | — | Ohio |
| 58 | Bernadine Price | 12 | Daughter | — | Ohio |
| 59 | Floyd Price | 8 | Son | — | Ohio |
| 60 | Edward Welcome | 34 | Head | Salesman | Ohio |
| 61 | Lucille Welcome | 23 | Wife-H | — | Ohio |
| 62 | John Welcome | 2 | Son | — | Ohio |
| 63 | Donald Welcome | 1 | Son | — | Ohio |
| 64 | Ronald Welcome | 1 | Son | — | Ohio |
| 65 | Henry S Ware | 46 | Head | Grocer | Kentucky |
| 66 | Anna Ware | 53 | Wife-H | — | Kentucky |
| 67 | Eula Ware | 15 | Daughter | — | Kentucky |
| 68 | George Jr Ware | 17 | Son | Truck Driver | Kentucky |
| 69 | Clayton Hall | 28 | Head | Laborer | Kentucky |
| 70 | Edna Hall | 27 | Wife-H | — | Kentucky |
| 71 | Paul Hall | 2 | Son | — | Kentucky |
| 72 | Everett Reynolds | 24 | Head | Laborer | Kentucky |
| 73 | Margaret Reynolds | 21 | Wife-H | — | Kentucky |
| 74 | Vera Reynolds | 2 | Daughter | — | Ohio |
| 75 | Patrick Foley | 63 | Head | Clerk | Ireland |
| 76 | Elizabeth Foley | 59 | Wife-H | — | Germany |
| 77 | Joseph Foley | 29 | Son | Engineer | Kentucky |
| 78 | Bernadine Schumacher | 64 | Head-H | — | Germany |
| 79 | Norbert Schumacher | 31 | Mother | Clerk | Ohio |
| 80 | John Tierney THIS PERSON | 45 | Head | Printer | Ohio |
| 81 | Bertha Tierney | 35 | Wife-H | — | Ohio |
| 82 | Robert Tierney | 17 | Son | Errand Boy | Ohio |
| 83 | Charles Tierney | 15 | Son | — | Ohio |
| 84 | Margaret Tierney | 13 | Daughter | — | Ohio |
| 85 | Violet Tierney | 9 | Daughter | — | Ohio |
| 86 | Bertha M Tierney | 7 | Daughter | — | Ohio |
| 87 | Jack Tierney | 5 | Son | — | Ohio |
| 88 | Ruth Tierney | 2 | Daughter | — | Ohio |
| 89 | Thomas Smith | 62 | Head | Fireman | Ireland |
| 90 | Lucy Smith | 55 | Wife-H | — | Ireland |
| 91 | Mary Smith | 24 | Daughter | Designer | Ohio |
| 92 | Ignatius Smith | 29 | Son | Tile Setter | Ohio |
| 93 | Jacob Husher | 52 | Head | Engineer | Ohio |
| 94 | Anna Husher | 51 | Wife-H | — | Ohio |
| 95 | William Husher | 24 | Son | Baker | Ohio |
| 96 | Carl Husher | 21 | Son | Laborer | Ohio |
| 97 | Helen Husher | 13 | Daughter | — | Ohio |
| 98 | John Wenning | 50 | Head | Salesman | Ohio |
| 99 | Minnie Wenning | 49 | Wife-H | — | Ohio |
| 100 | Victor Wenning | 23 | Son | Salesman | Ohio |
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)