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Frank Hoffman — 1910 US Census Record
Model Tree available1910 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Frank Hoffman across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Phillip — first a son (b.~1889), then head of a 12-person household.
Age 21
b. ~1889
Male
Son
Born: Pennsylvania
Single
1910 Census Record Details
| Census Year | 1910 |
| Location | Philadelphia, Pennsylvania |
| Surname | Hoffman |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Additional Details | |
| Occupation | Machinist |
| Industry | Machine Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Machinist |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1889 |
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.
12 people recorded at the same address in the 1910 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| William Hoffman | Son | — | 19 | ~1891 |
| Frank Hoffman | Son | — | 21 | ~1889 |
| Harry Kerrin | Other | — | 28 | ~1882 |
| Fred Hoffman | Son | — | 17 | ~1893 |
| Phillip Hoffman | Head | — | 36 | ~1874 |
| John Hoffman | Son | — | 33 | ~1877 |
| Edward Field | Other | — | 31 | ~1879 |
| Nellie Field | Other | — | 27 | ~1883 |
| Thomas Dallas | Other | — | 26 | ~1884 |
| Margaret Hoffman | Daughter | — | 20 | ~1890 |
| Mollie Kerrin | Daughter | — | 30 | ~1880 |
| Louise Dallas | Daughter | — | 27 | ~1883 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 21
Philadelphia, Pennsylvania · implied b. ~1889 — 12 household members
| Surname | Hoffman |
| Given Name | Frank |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Machinist |
| Industry | Machine Shop |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Head, age 32
Philadelphia, Pennsylvania · implied b. ~1888 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Huffman |
| Given Name | Frank |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Machinist |
| Industry | Machine Shop |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Head, age 40
Philadelphia, Pennsylvania · implied b. ~1890 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Huffman |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| Naturalization Status | Naturalized |
| Age at First Marriage | 18 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Cook |
| Industry | Restaurant |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| 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 Frank Hoffman across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Phillip Hoffman (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Phillip Hoffman
b. ~1874
Source father
● Household
· direct · ~0.92
This person
Anchor record
Frank Hoffman
Son · 1910 · age 21 · b. ~1889 · Pennsylvania
★ You are viewing this record
Sibling
Fred Hoffman
Sibling · 1910 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Hoffman
Sibling · 1910 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Louise Dallas
Sibling · 1910 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mollie Kerrin
Sibling · 1910 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hoffman
Sibling · 1910 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hoffman
Sibling · 1910 · age 33
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
1910 US Federal Census — Philadelphia, Pennsylvania
Open full size
1910 US Federal Census — Philadelphia, Pennsylvania
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po1392unit:0115)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Fox | 22 | Boarder | Laborer | Germany |
| 2 | Adam Schmiedig | 24 | Boarder | Laborer | Germany |
| 3 | Andrew Vitus | 24 | Boarder | Laborer | Germany |
| 4 | Emil Eberlein | 24 | Boarder | Baker | Germany |
| 5 | Augustus Ehrler | 43 | Head | Fisherman | Germany |
| 6 | Mary Ehrler | 42 | Wife | — | Germany |
| 7 | Mrs. Christina Berold | 48 | Boarder | Fisherwoman | Germany |
| 8 | George Ritter | 35 | Boarder | Motorman | Pennsylvania |
| 9 | Fred Palmer | 34 | Boarder | Laborer | Germany |
| 10 | Charles Yannarone | 62 | Boarder | Cigar Maker | Germany |
| 11 | Isabella Cornelis | 69 | Boarder | Saleswoman | Pennsylvania |
| 12 | Phillip Hoffman | 36 | Head | Butcher | Germany |
| 13 | John Hoffman | 33 | Son | Printer | Germany |
| 14 | Mollie Kerrin | 30 | Daughter | — | Germany |
| 15 | Harry Kerrin | 28 | Son-in-law | Base Ball Player | Pennsylvania |
| 16 | Louise Dallas | 27 | Daughter | — | Pennsylvania |
| 17 | Thomas Dallas | 26 | Son-in-law | Machinist | Pennsylvania |
| 18 | Frank Hoffman THIS PERSON | 21 | Son | Machinist | Pennsylvania |
| 19 | Margaret Hoffman | 20 | Daughter | Helper | Pennsylvania |
| 20 | William Hoffman | 19 | Son | Driver | Pennsylvania |
| 21 | Fred Hoffman | 17 | Son | Helper | Pennsylvania |
| 22 | Edward Field | 31 | Boarder | Fireman | New Jersey |
| 23 | Nellie Field | 27 | Boarder | Helper | Ireland-Eng |
| 24 | Caroline Kumpf | 64 | Head | Dealer | Germany |
| 25 | William Kumpf | 42 | Son | Driver | Germany |
| 26 | August Kumpf | 42 | Son | Merchant | Germany |
| 27 | Mary Kumpf | 41 | Daughter | Dressmaker | Germany |
| 28 | Anna Kumpf | 35 | Daughter | Operator | Germany |
| 29 | Ernest Krupp | 19 | Boarder | Operator | Pennsylvania |
| 30 | Charles Eberle | 39 | Head | Proprietor | Germany |
| 31 | Agnes Eberle | 42 | Wife | — | Germany |
| 32 | Annie Eberle | 17 | Daughter | — | Pennsylvania |
| 33 | Frank Eberle | 14 | Son | Helper | Pennsylvania |
| 34 | Carrie Eberle | 12 | Daughter | — | Pennsylvania |
| 35 | Katherine Eberle | 10 | Daughter | — | Pennsylvania |
| 36 | Maggie Johnson | 42 | Head | Stewardess | Germany |
| 37 | Harry Johnson | 18 | Son | Baker | Pennsylvania |
| 38 | Joseph Johnson | 16 | Son | Helper | Pennsylvania |
| 39 | John Munn | 39 | Boarder | Finisher | Pennsylvania |
| 40 | John Wilson | 47 | Head | Proprietor | Germany |
| 41 | Annie Wilson | 47 | Wife | — | Germany |
| 42 | Maud Wilson | 18 | Daughter | Clerk | Pennsylvania |
| 43 | Eva Wilson | 14 | Daughter | — | Pennsylvania |
| 44 | William Miller | 50 | Head | Driver | Pennsylvania |
| 45 | Mary Miller | 49 | Wife | — | Pennsylvania |
| 46 | Bessie Miller | 22 | Daughter | Polisher | Pennsylvania |
| 47 | Bartholomew Lynch | 46 | Head | Solicitor | Pennsylvania |
| 48 | Caroline B. Lynch | 32 | Wife | — | Pennsylvania |
| 49 | Caroline B. Lynch | 2 | Daughter | — | Pennsylvania |
| 50 | William J. Jr. Marshall | 30 | Head | Clerk | Pennsylvania |
Pedigree Summary
Frank + 6 siblings
Gen 1 · 1 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)