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Harry Hoffman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Dauphin, Pennsylvania
Our Model Tree links this Harry Hoffman across the 1910, 1920 and 1930 US Censuses in Dauphin, Pennsylvania (XGBoost, ~Confirmed), with identified parents Samuel & Mazie — first a head (b.~1895), then head of a 7-person household.
Age 35
b. ~1895
Male
Head
Born: Pennsylvania
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dauphin, Pennsylvania |
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 24 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | electrician |
| Industry | town council |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Electrician |
| Township / Ward | Williams Township |
| Est. Birth Year | ~1895 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Marion Hoffman | Daughter | — | 11 | ~1919 |
| Harold Hoffman | Son | — | 12 | ~1918 |
| Mark Hoffman | Son | — | 14 | ~1916 |
| Annie Hoffman | Spouse | — | 33 | ~1897 |
| Harry Hoffman | Head | — | 35 | ~1895 |
| Donald Hoffman | Son | — | 4 | ~1926 |
| David Hoffman | Son | — | 1 | ~1929 |
Census Appearances
1910
Dauphin, Pennsylvania
Son, age 13
Dauphin, Pennsylvania · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Dauphin, Pennsylvania
Head, age 23
Dauphin, Pennsylvania · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Dauphin, Pennsylvania
Head, age 35
Dauphin, Pennsylvania · implied b. ~1895 — 7 household members
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Age at First Marriage | 24 |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | electrician |
| Industry | town council |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| 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 Harry Hoffman across 3 US Census years (1910, 1920 and 1930) in Dauphin, Pennsylvania, using XGBoost record linkage. Identified parents: father Samuel Hoffman (~0.92 confidence) and mother Mazie Hoffman (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Samuel Hoffman
b. ~1859
Source father
● Household
· direct · ~0.92
Mother
Mazie Hoffman
b. ~1864
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hoffman
Head · 1930 · age 35 · b. ~1895 · Pennsylvania
★ 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 — Dauphin, Pennsylvania
Open full size
1930 US Federal Census — Dauphin, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2028:1028)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Salina Hass | 21 | daughter | None | Pennsylvania |
| 52 | Mary Hass | 16 | daughter | None | Pennsylvania |
| 53 | Russell B. Haller | 38 | head | Coal Miner | Pennsylvania |
| 54 | Olive M. Haller | 37 | wife | None | Pennsylvania |
| 55 | James W. Savage | 25 | head | Miner | Pennsylvania |
| 56 | Regina Savage | 24 | wife | None | Pennsylvania |
| 57 | Regina Savage | 0 | daughter | None | Pennsylvania |
| 58 | William Gust | 26 | head | Carpenter | Pennsylvania |
| 59 | Mary Gust | 24 | wife | None | Pennsylvania |
| 60 | Elisha Haller | 73 | head | None | Pennsylvania |
| 61 | Dennis Cavanaugh | 32 | head | Miner | Pennsylvania |
| 62 | Margaret Cavanaugh | 27 | wife | None | Pennsylvania |
| 63 | Margaret Cavanaugh | 3 | daughter | None | Pennsylvania |
| 64 | William Cavanaugh | 3 | son | None | Pennsylvania |
| 65 | James Cavanaugh | 1 | son | None | Pennsylvania |
| 66 | Clarence Schwalm | 42 | head | Teacher | Pennsylvania |
| 67 | Annie Schwalm | 42 | wife | None | Pennsylvania |
| 68 | Mary Schwalm | 17 | daughter | None | Pennsylvania |
| 69 | Charles Schwalm | 20 | son | None | Pennsylvania |
| 70 | Harry Hoffman THIS PERSON | 35 | head | Electrician | Pennsylvania |
| 71 | Annie Hoffman | 33 | wife | None | Pennsylvania |
| 72 | Mark Hoffman | 14 | son | None | Pennsylvania |
| 73 | Harold Hoffman | 12 | son | None | Pennsylvania |
| 74 | Marion Hoffman | 11 | daughter | None | Pennsylvania |
| 75 | Donald Hoffman | 4 | son | None | Pennsylvania |
| 76 | David Hoffman | 1 | son | None | Pennsylvania |
| 77 | Bert Stelton | 48 | head | Engineer | Pennsylvania |
| 78 | Mary Stelton | 50 | wife | None | Pennsylvania |
| 79 | May Stelton | 16 | daughter | None | Pennsylvania |
| 80 | Mary Hoffman | 68 | mother-in-law | None | Pennsylvania |
| 81 | John Shoop | 42 | head | None | Pennsylvania |
| 82 | Daisy Shoop | 17 | daughter | Knitter | Pennsylvania |
| 83 | Alice Shoop | 12 | daughter | None | Pennsylvania |
| 84 | Gertrude Shoop | 10 | daughter | None | Pennsylvania |
| 85 | Jennie Shoop | 3 | daughter | None | Pennsylvania |
| 86 | Nicholas Specht | 58 | head | Miner | Pennsylvania |
| 87 | Ellen Specht | 62 | wife | None | Pennsylvania |
| 88 | Robert Specht | 20 | son | Laborer | Pennsylvania |
| 89 | Rachel Specht | 16 | daughter | Knitter | Pennsylvania |
| 90 | Mary Specht | 11 | daughter | None | Pennsylvania |
| 91 | Benjamin Specht | 14 | son | None | Pennsylvania |
| 92 | John Bressler | 79 | head | None | Pennsylvania |
| 93 | Harry Huntington | 62 | head | Gardener | Pennsylvania |
| 94 | Emma Huntington | 64 | wife | None | Pennsylvania |
| 95 | John S. Breman | 50 | head | Laborer | Pennsylvania |
| 96 | Catherine Breman | 50 | wife | None | Pennsylvania |
| 97 | Louis Breman | 25 | son | Chauffeur | Pennsylvania |
| 98 | Henry Wahl | 76 | head | Retired | Germany |
| 99 | Sabina Wahl | 58 | daughter | None | Pennsylvania |
| 100 | Mark Nau | 31 | boarder | Miner | Pennsylvania |
Pedigree Summary
Harry
Gen 1 · 2 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)