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Joseph Gallagher — 1930 US Census Record
Model Tree available1930 United States Federal Census · Philadelphia, Pennsylvania
Our Model Tree links this Joseph Gallagher across the 1910, 1920 and 1930 US Censuses in Philadelphia, Pennsylvania (XGBoost, ~Confirmed), with identified parents Joseph & Katharine — first a son (b.~1908), then head of a 7-person household.
Age 22
b. ~1908
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Philadelphia, Pennsylvania |
| Surname | Gallagher |
| Given Name | Joseph F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Salesman |
| Industry | Brokerage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Salesman |
| Township / Ward | Philadelphia City |
| Est. Birth Year | ~1908 |
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 Joseph | Age | Birth yr |
|---|---|---|---|---|
| James Gallagher | Son | — | 15 | ~1915 |
| Joseph Gallagher | Head | — | 54 | ~1876 |
| Katharine Gallagher | Spouse | — | 52 | ~1878 |
| Joseph Gallagher | Son | — | 22 | ~1908 |
| Katharine Gallagher | Daughter | — | 25 | ~1905 |
| Mary Armstrong | Other | — | 35 | ~1895 |
| Thomas Gallagher | Son | — | 18 | ~1912 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age 2
Philadelphia, Pennsylvania · implied b. ~1908 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Joseph F |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1920
Philadelphia, Pennsylvania
Son, age 12
Philadelphia, Pennsylvania · implied b. ~1908 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Philadelphia, Pennsylvania
Son, age 22
Philadelphia, Pennsylvania · implied b. ~1908 — 7 household members
| Surname | Gallagher |
| Given Name | Joseph F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Salesman |
| Industry | Brokerage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Gallagher across 3 US Census years (1910, 1920 and 1930) in Philadelphia, Pennsylvania, using XGBoost record linkage. Identified parents: father Joseph Gallagher (~0.92 confidence) and mother Katharine Gallagher (~0.92 confidence) and mother Catherine Gallagher (~0.92 confidence) and father Joseph Gallagher (~0.92 confidence) and father Joseph Gallagher (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Joseph Gallagher
b. ~1876
Source father
● Household
· direct · ~0.92
Mother
Katharine Gallagher
b. ~1878
Source mother
● Household
· direct · ~0.92
Mother
Catherine Gallagher
b. ~1879
Source mother
● Household
· direct · ~0.92
Father
Joseph Gallagher
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Joseph Gallagher
b. ~1880
Source father
● Household
· direct · ~0.92
This person
Anchor record
Joseph Gallagher
Son · 1930 · age 22 · b. ~1908 · Pennsylvania
★ You are viewing this record
Sibling
Thomas Gallagher
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Gallagher
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Katharine Gallagher
Sibling · 1930 · age 25
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:fifteenthcensus00reel2119:0177)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John T. Coulbourn | 53 | Head | Lumber Dealer | Maryland |
| 2 | Alice M. Coulbourn | 53 | Wife | — | Maryland |
| 3 | Cornelia Brown | 43 | Servant | Servant | Virginia |
| 4 | Maurice M. Sloan | 59 | Head | Lawyer | Pennsylvania |
| 5 | Margaretta A. Sloan | 57 | Wife | — | Pennsylvania |
| 6 | Maurice M. Sloan | 22 | Son | Investigator | Pennsylvania |
| 7 | Albert V. Sloan | 21 | Son | — | Pennsylvania |
| 8 | Margaretta A. Sloan | 17 | Daughter | — | Pennsylvania |
| 9 | Joseph F. Gallagher | 54 | Head | Solicitor | Ohio |
| 10 | Katharine W. Gallagher | 52 | Wife | — | Ohio |
| 11 | Katharine W. Gallagher | 25 | Daughter | — | Ohio |
| 12 | Joseph F. Gallagher THIS PERSON | 22 | Son | Salesman | Ohio |
| 13 | Thomas A. Gallagher | 18 | Son | — | Ohio |
| 14 | James West Gallagher | 15 | Son | — | Ohio |
| 15 | Mary J. Armstrong | 35 | Servant | Servant | Georgia |
| 16 | Roland Van Horn | 41 | Head | — | Pennsylvania |
| 17 | Ethel M. Van Horn | 38 | Wife | — | Pennsylvania |
| 18 | Jack R. Van Horn | 10 | Son | — | Pennsylvania |
| 19 | George M. Murray | 40 | Head | Manufacturer | Florida |
| 20 | Flora J. Murray | 40 | Wife | — | Austria |
| 21 | Victoria Fleischmann | 66 | Mother-in-law | — | Hungary |
| 22 | Eleanor Fleischmann | 43 | Sister-in-law | Secretary | Vienna, Austria |
| 23 | William A. Haines | 60 | Head | — | Pennsylvania |
| 24 | Jennie L. Haines | 59 | Wife | — | Pennsylvania |
| 25 | Mary A. Jordan | 65 | Sister-in-law | Secretary | Pennsylvania |
| 26 | Helen S. Mchugh | 65 | Head | Housekeeper | Maryland |
| 27 | Katharine R. Mchugh | 62 | Sister | Office Clerk | Maryland |
| 28 | Mary A. Mullen | 38 | Niece | General Clerk | Pennsylvania |
| 29 | Katharine M. Mullen | 34 | Niece | Mechanical Engineer | Pennsylvania |
| 30 | Ira See | 40 | Head | — | New York |
| 31 | Mary A. See | 38 | Wife | — | New York |
| 32 | Lucile M. See | 20 | Daughter | — | New York |
| 33 | William Sterling | 48 | Head | Tailor | Russia |
| 34 | Rose Sterling | 46 | Wife | — | New York |
| 35 | Ruth Sterling | 18 | Daughter | Salesman | Pennsylvania |
| 36 | Vivian M. Sterling | 11 | Daughter | — | New York |
| 37 | Lester Aken | 24 | Son-in-law | Salesman | New York |
| 38 | Hannah Aken | 22 | Daughter | — | Pennsylvania |
| 39 | Jay W. Aken | 0 | Son | — | New York |
| 40 | Joseph Horlick | 27 | Head | General Clerk | New Jersey |
| 41 | Mary Horlick | 25 | Wife | — | Pennsylvania |
| 42 | Seymour Horlick | 1 | Son | — | Pennsylvania |
| 43 | Lewis Gerber | 28 | Brother-in-law | Credit Manager | Russia |
| 44 | Yetta Gerber | 22 | Sister-in-law | Stenographer | Pennsylvania |
| 45 | Herman B. Milstone | 47 | Head | Salesman | Russia |
| 46 | Anna Milstone | 32 | Wife | — | Pennsylvania |
| 47 | Miriam Milstone | 9 | Daughter | — | Missouri |
| 48 | Gordon H. Milstone | 4 | Son | — | Missouri |
| 49 | Daniel E. Flickinger | 36 | Head | Salesman | Pennsylvania |
| 50 | Bertha G. Flickinger | 36 | Wife | — | 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)