JW
Joseph Wolf — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Joseph Wolf across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Peter & Peter — first a son (b.~1906), then head of a 6-person household.
Age 24
b. ~1906
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Wolf |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Labor |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1906 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Michael Wolf | Son | — | 23 | ~1907 |
| Mary Wolf | Other | — | 46 | ~1884 |
| Peter Wolf | Head | — | 56 | ~1874 |
| Joseph Wolf | Son | — | 24 | ~1906 |
| Anna Wolf | Daughter | — | 19 | ~1911 |
| Marie Wolf | Daughter | — | 13 | ~1917 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 4
Philadelphia, Pennsylvania · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 14
Philadelphia, Pennsylvania · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wolf |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 24
Philadelphia, Pennsylvania · implied b. ~1906 — 6 household members
| Surname | Wolf |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Pennsylvania |
| Occupation | Labor |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Joseph Wolf across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Peter Wolf (~0.92 confidence) and father Peter Wolf (~0.92 confidence) and mother Mary Wolf (~0.92 confidence) and mother Mary Wolf (~0.92 confidence) and father Peter Wolf (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Wolf
b. ~1874
Source father
● Household
· direct · ~0.92
Father
Peter Wolf
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Mary Wolf
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Mary Wolf
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
Peter Wolf
b. ~1889
Source father
● Household
· direct · ~0.92
This person
Anchor record
Joseph Wolf
Son · 1930 · age 24 · b. ~1906 · Pennsylvania
★ You are viewing this record
Sibling
Michael Wolf
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marie Wolf
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Wolf
Sibling · 1930 · age 19
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:fifteenthcensus00reel2137:0941)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Agata Celani | 32 | Wife-H | — | Italy |
| 52 | Phillip Celani | 12 | Son | — | Pennsylvania |
| 53 | George Celani | 11 | Son | — | Pennsylvania |
| 54 | Evelyn Celani | 10 | Daughter | — | Pennsylvania |
| 55 | Henry Celani | 9 | Daughter | — | Pennsylvania |
| 56 | Lucie Celani | 1 | Daughter | — | Pennsylvania |
| 57 | Anthony Elia | 42 | Head | Shoemaker | Italy |
| 58 | Philomena Elia | 34 | Wife-H | — | Italy |
| 59 | Samuel Elia | 6 | Son | — | Pennsylvania |
| 60 | Connie Elia | 5 | Daughter | — | Pennsylvania |
| 61 | John Elia | 3 | Son | — | Pennsylvania |
| 62 | Minnie Elia | 1 | Daughter | — | Pennsylvania |
| 63 | Gasper Amadio | 40 | Boarder | Labor | Italy |
| 64 | George Mawley | 65 | Head | — | Pennsylvania |
| 65 | William Mawley | 57 | Wife-H | — | Pennsylvania |
| 66 | George Storm | 44 | Head | — | Pennsylvania |
| 67 | Edgar Storm | 23 | Son | Form Striper | Pennsylvania |
| 68 | William Storm | 17 | Daughter | Winder | Pennsylvania |
| 69 | Helen Storm | 15 | Daughter | — | Pennsylvania |
| 70 | Dominic Spellone | 34 | Head | Chauffeur | Italy |
| 71 | Grace Spellone | 35 | Wife-H | — | Pennsylvania |
| 72 | Catherine Spellone | 11 | Daughter | — | Pennsylvania |
| 73 | Joseph Spellone | 8 | Son | — | Pennsylvania |
| 74 | Margaret Spellone | 4 | Daughter | — | Pennsylvania |
| 75 | Joseph Gorman | 21 | Boarder | — | Pennsylvania |
| 76 | Clarence Hilbert | 32 | Head | Labor | Pennsylvania |
| 77 | Mary Hilbert | 32 | Wife-H | Chauffeur | Pennsylvania |
| 78 | Gloria Hilbert | 3 | Daughter | — | Pennsylvania |
| 79 | Albert Pasquini | 43 | Head | Labor | Italy |
| 80 | Emelia Pasquini | 43 | Wife-H | — | Italy |
| 81 | Mary Pasquini | 17 | Daughter | — | Pennsylvania |
| 82 | Julia Pasquini | 9 | Daughter | — | Pennsylvania |
| 83 | Peter Wolf | 56 | Head | Labor | Scotland |
| 84 | Mary Wolf | 46 | Wife-H | — | Pennsylvania |
| 85 | Joseph Wolf THIS PERSON | 24 | Son | Labor | Pennsylvania |
| 86 | Michael Wolf | 23 | Son | Operator | Pennsylvania |
| 87 | Anna Wolf | 19 | Daughter | Salesgirl | Pennsylvania |
| 88 | Marie Wolf | 13 | Daughter | — | Pennsylvania |
| 89 | Joseph Clooney | 34 | Head | Fitter Hand | Pennsylvania |
| 90 | Anna Clooney | 28 | Wife-H | — | Pennsylvania |
| 91 | Donald Clooney | 5 | Son | — | Pennsylvania |
| 92 | William Hughes | 40 | Head | Clerk | Pennsylvania |
| 93 | William Bessert | 57 | Uncle | — | Pennsylvania |
| 94 | Charles Brown | 31 | Head | Machinist | New Jersey |
| 95 | Jeanne Brown | 33 | Wife-H | Waitress | Canada French |
| 96 | Anne Dillon | 26 | Boarder | Waitress | Pennsylvania |
| 97 | George Martin | 38 | Head | Driver | Pennsylvania |
| 98 | Gertrude Martin | 36 | Wife-H | — | Pennsylvania |
| 99 | Catherine Martin | 16 | Daughter | — | Pennsylvania |
| 100 | Edith Martin | 15 | Daughter | — | Pennsylvania |
Pedigree Summary
Joseph + 3 siblings
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)