JK
John Kuhn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Allegheny, Pennsylvania
Our Model Tree links this John Kuhn across the 1920 and 1930 US Censuses in Allegheny, Pennsylvania (XGBoost, ~Confirmed) — first a head (b.~1890), then head of a 8-person household.
Age 40
b. ~1890
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Allegheny, Pennsylvania |
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 28 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Pittsburg City |
| Est. Birth Year | ~1890 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Raymond Kuhn | Son | — | 7 | ~1923 |
| Hilary Kuhn | Son | — | ~1930 | |
| Romina Kuhn | Other | — | 32 | ~1898 |
| John Kuhn | Head | — | 40 | ~1890 |
| Marian Kuhn | Daughter | — | 3 | ~1927 |
| Norbert Kuhn | Son | — | 10 | ~1920 |
| Kathryn Kuhn | Daughter | — | 9 | ~1921 |
| Mildred Kuhn | Daughter | — | 5 | ~1925 |
Census Appearances
1920
Allegheny, Pennsylvania
Head, age 29
Allegheny, Pennsylvania · implied b. ~1891 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Foreman |
| Industry | Electric Railway |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Allegheny, Pennsylvania
Head, age 40
Allegheny, Pennsylvania · implied b. ~1890 — 8 household members
| Surname | Kuhn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 28 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 Kuhn across 2 US Census years (1920 and 1930) in Allegheny, Pennsylvania, using XGBoost record linkage.
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This person
Anchor record
John Kuhn
Head · 1930 · age 40 · b. ~1890 · Pennsylvania
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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 — Allegheny, Pennsylvania
Open full size
1930 US Federal Census — Allegheny, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel1988:0061)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Paul R Seaver | 23 | Head | Officer | Indiana |
| 2 | Beulah Seaver | 22 | Wife-H | None | Indiana |
| 3 | Norma G Seaver | 1 | Daughter | None | Pennsylvania |
| 4 | Nick Cupido | 26 | Head | Foreman | Italy |
| 5 | Rose Cupido | 21 | Wife-H | None | Pennsylvania |
| 6 | Henry Cupido | 3 | Son | None | Pennsylvania |
| 7 | Helen Cupido | 1 | Daughter | None | Pennsylvania |
| 8 | Rocco Cupido | 19 | Brother | Laborer | Italy |
| 9 | Rudolph W Kossman | 24 | Head | Stone Mason | Pennsylvania |
| 10 | Anna M Kossman | 18 | Wife-H | None | Pennsylvania |
| 11 | William Kossman | 1 | Son | None | Pennsylvania |
| 12 | Joseph Heigl | 32 | Head | Laborer | Pennsylvania |
| 13 | Valika Heigl | 30 | Wife-H | None | Pennsylvania |
| 14 | Alice Heigl | 9 | Daughter | None | Pennsylvania |
| 15 | Joseph Jr Heigl | 8 | Son | None | Pennsylvania |
| 16 | Raymond Heigl | 6 | Son | None | Pennsylvania |
| 17 | Margaret Heigl | 1 | Daughter | None | Pennsylvania |
| 18 | John Kuhn THIS PERSON | 40 | Head | Laborer | Pennsylvania |
| 19 | Romina Kuhn | 32 | Wife-H | None | Pennsylvania |
| 20 | Norbert Kuhn | 10 | Son | None | Pennsylvania |
| 21 | Kathryn Kuhn | 9 | Daughter | None | Pennsylvania |
| 22 | Raymond Kuhn | 7 | Son | None | Pennsylvania |
| 23 | Mildred Kuhn | 5 | Daughter | None | Pennsylvania |
| 24 | Marian Kuhn | 3 | Daughter | None | Pennsylvania |
| 25 | Hilary Kuhn | 0 | Son | None | Pennsylvania |
| 26 | Harold T Miles | 37 | Head | General Clerk | Pennsylvania |
| 27 | Minnie Miles | 40 | Wife-H | None | Pennsylvania |
| 28 | John Werner | 52 | Head | Painter | Pennsylvania |
| 29 | Bertha Werner | 52 | Wife-H | None | Pennsylvania |
| 30 | Wesley Werner | 25 | Son | Electrician | Pennsylvania |
| 31 | Regalan Werner | 23 | Son | Apprentice | Pennsylvania |
| 32 | Elizabeth Werner | 17 | Daughter | Saleslady | Pennsylvania |
| 33 | Ralph Werner | 10 | Son | None | Pennsylvania |
| 34 | Annie Alderson | 57 | Head-H | Seamstress | Pennsylvania |
| 35 | Rose Bach | 47 | Head-H | Cleaner | Germany |
| 36 | Florian Bach | 8 | Son | None | Pennsylvania |
| 37 | Carl Bach | 7 | Son | None | Pennsylvania |
| 38 | Joseph Dueck | 48 | Head | Laborer | Germany |
| 39 | Barbara Dueck | 46 | Wife-H | None | Germany |
| 40 | Louis Dueck | 25 | Son | General Clerk | Pennsylvania |
| 41 | Irene Dueck | 14 | Daughter | None | Pennsylvania |
| 42 | George Dueck | 9 | Son | None | Pennsylvania |
| 43 | William Dueck | 5 | Son | None | Pennsylvania |
| 44 | William Wagenhoffer | 58 | Head-H | Painter | Germany |
| 45 | Bernadine Wagenhoffer | 56 | Wife-H | None | Germany |
| 46 | William Wagenhoffer | 26 | Son | Apprentice | Pennsylvania |
| 47 | Jeanette Wagenhoffer | 21 | Daughter | File Clerk | Pennsylvania |
| 48 | Thomas Baharaskas | 55 | Head | Presser | Lithuania |
| 49 | Agatha Baharaskas | 54 | Wife-H | None | Lithuania |
| 50 | Frank Baharaskas | 24 | Son | Chauffeur | 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)