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Harry Hoffman — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Harry Hoffman across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Peter & William — first a son (b.~1900), then head of a 3-person household.
Age 30
b. ~1900
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Laborer |
| Industry | Candy Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Laborer |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1900 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Anna Hoffman | Head | — | 65 | ~1865 |
| Harry Hoffman | Son | — | 30 | ~1900 |
| Jacob Hoffman | Son | — | 45 | ~1885 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 9
Philadelphia, Pennsylvania · implied b. ~1901 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Ger German |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 20
Philadelphia, Pennsylvania · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Butcher |
| Industry | Retail Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 30
Philadelphia, Pennsylvania · implied b. ~1900 — 3 household members
| Surname | Hoffman |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Pennsylvania |
| Occupation | Laborer |
| Industry | Candy Factory |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Peter Hoffman (~0.92 confidence) and father William Hoffman (~0.92 confidence) and mother Anna Hoffman (~0.92 confidence) and mother Anna Hoffman (~0.92 confidence) and mother Ida Hoffman (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Hoffman
b. ~1857
Source father
● Household
· direct · ~0.92
Father
William Hoffman
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Anna Hoffman
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Anna Hoffman
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Ida Hoffman
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Hoffman
Son · 1930 · age 30 · b. ~1900 · Pennsylvania
★ You are viewing this record
Sibling
Jacob Hoffman
Sibling · 1930 · age 45
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Philadelphia, Pennsylvania
Open full size
1930 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1930:fifteenthcensus00reel2100:0229)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Margaret Ronetzky | 58 | Head | None | Germany |
| 2 | Martha Ronetzky | 29 | Daughter | Examiner | Pennsylvania |
| 3 | Louisa Peters | 27 | Daughter | Operator | Pennsylvania |
| 4 | Anna Hoffman | 65 | Head | None | Pennsylvania |
| 5 | Jacob Hoffman | 45 | Son | Painter | Pennsylvania |
| 6 | Harry Hoffman THIS PERSON | 30 | Son | Laborer | Pennsylvania |
| 7 | Lou Mais | 50 | Head | Clerk | Pennsylvania |
| 8 | Kate Wister | 69 | Boarder | None | Pennsylvania |
| 9 | George Lang | 33 | Head | Cutter | Pennsylvania |
| 10 | Ella Lang | 35 | Wife | None | Pennsylvania |
| 11 | Charles Lang | 9 | Son | None | Pennsylvania |
| 12 | Helen Lang | 7 | Daughter | None | Pennsylvania |
| 13 | Ruth Lang | 3 | Daughter | None | Pennsylvania |
| 14 | Anna Lang | 2 | Daughter | None | Pennsylvania |
| 15 | George Lang | 0 | Son | None | Pennsylvania |
| 16 | Joseph Hammerer | 27 | Head | Chauffeur | Pennsylvania |
| 17 | Marie E. Hammerer | 26 | Wife | None | Pennsylvania |
| 18 | Marie A. Hammerer | 1 | Daughter | None | Pennsylvania |
| 19 | Andrew Munro | 58 | Head | Machinist | Scotland |
| 20 | Elizabeth Munro | 49 | Wife | None | North Ireland |
| 21 | Isabell Munro | 15 | Daughter | None | Pennsylvania |
| 22 | Louis Miller | 52 | Boarder | Laborer | Pennsylvania |
| 23 | Mollie Forman | 42 | Head | Proprietor | Russia |
| 24 | Meyer Forman | 23 | Son | Salesman | Pennsylvania |
| 25 | Anne Forman | 20 | Daughter | Bookkeeper | Pennsylvania |
| 26 | Betty Forman | 18 | Daughter | Stenographer | Pennsylvania |
| 27 | Francis Forman | 16 | Son | None | Pennsylvania |
| 28 | Clara Forman | 13 | Daughter | None | Pennsylvania |
| 29 | Albert Forman | 10 | Son | None | Pennsylvania |
| 30 | Irene Forman | 23 | Daughter | None | Pennsylvania |
| 31 | Dian Forman | 1 | Grdaughter | None | Pennsylvania |
| 32 | John Logan | 50 | Head | Proprietor | Pennsylvania |
| 33 | Mary Logan | 45 | Wife | None | Pennsylvania |
| 34 | John J. Logan | 17 | Son | None | Pennsylvania |
| 35 | Joseph Logan | 15 | Son | None | Pennsylvania |
| 36 | Margaret Logan | 12 | Daughter | None | Pennsylvania |
| 37 | Margaret Murphy | 52 | Boarder | None | Irish Free State |
| 38 | Martin Nelson | 40 | Lodger | Carpenter | Sweden |
| 39 | William Corner | 57 | Head | Pastor | Pennsylvania |
| 40 | Laura M. Corner | 55 | Wife | None | Pennsylvania |
| 41 | Dorothy Corner | 21 | Daughter | Student | Pennsylvania |
| 42 | Kenneth B. Corner | 19 | Son | Student | Pennsylvania |
| 43 | Elizabeth Corner | 79 | Head | None | Germany |
| 44 | Annie M. Corner | 49 | Daughter | None | Pennsylvania |
| 45 | William Lynch | 40 | Head | Physician | Pennsylvania |
| 46 | Emily S. Lynch | 35 | Wife | None | New York |
| 47 | Valeria Lynch | 4 | Daughter | None | Pennsylvania |
| 48 | William Jr. Lynch | 1 | Son | None | Pennsylvania |
| 49 | Bernard Metge | 43 | Head | Machinist | Serbia |
| 50 | Kate Metge | 42 | Wife | None | Romania |
Pedigree Summary
Harry + 1 sibling
Gen 1 · 5 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)