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Joseph Gallagher — 1930 US Census Record
Linked across censuses1930 United States Federal Census · None, None
Our Model Tree links this Joseph Gallagher across the 1920 and 1930 US Censuses (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 12-person household.
Age 11
b. ~1919
Male
Son
Born: Pennsylvania
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | None, None |
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Est. Birth Year | ~1919 |
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 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Gallagher | Other | — | 46 | ~1884 |
| Joseph Gallagher | Son | — | 11 | ~1919 |
| John Gallagher | Head | — | 47 | ~1883 |
| Dolores Gallagher | Daughter | — | 1 | ~1929 |
| Vera Gallagher | Daughter | — | 9 | ~1921 |
| Francis Gallagher | Son | — | 19 | ~1911 |
| John Gallagher | Son | — | 26 | ~1904 |
| Richard Gallagher | Son | — | 7 | ~1923 |
| Edward Gallagher | Son | — | 18 | ~1912 |
| James Gallagher | Son | — | 4 | ~1926 |
| Margaret Gallagher | Daughter | — | 5 | ~1925 |
| Gertrude Gallagher | Daughter | — | 12 | ~1918 |
Census Appearances
1920
None, None
Son, age 1
None, None · implied b. ~1919 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
None, None
Son, age 11
None, None · implied b. ~1919 — 12 household members
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| 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 Gallagher across 2 US Census years (1920 and 1930) in None, None, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Gallagher
Son · 1930 · age 11 · b. ~1919 · None
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Sibling
Vera Gallagher
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dolores Gallagher
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gallagher
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Gallagher
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Gallagher
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Gallagher
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edward Gallagher
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Gallagher
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Gallagher
Sibling · 1930 · age 5
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 — None, None
Open full size
1930 US Federal Census — None, None
Page Contents
29 people indexed on this census page (ia:1930:fifteenthcensus00reel2130rs:0052)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William J | 15 | son | None | Pennsylvania |
| 2 | Carl J Erickson | 56 | Head | Carpenter | Sweden |
| 3 | Emelia J Erickson | 52 | wife H | None | Norway |
| 4 | Arne Erickson | 21 | son | Printer | New York |
| 5 | Leif Erickson | 17 | son | Office Clerk | Norway |
| 6 | John J Gallagher | 47 | Head | Groundman | Pennsylvania |
| 7 | Elizabeth Gallagher | 46 | wife H | None | Pennsylvania |
| 8 | John W Gallagher | 26 | son | Chauffeur | Pennsylvania |
| 9 | Francis Gallagher | 19 | son | Baker Helper | Pennsylvania |
| 10 | Edward Gallagher | 18 | son | None | Pennsylvania |
| 11 | Gertrude Gallagher | 12 | daughter | None | Pennsylvania |
| 12 | Joseph Gallagher THIS PERSON | 11 | son | None | Pennsylvania |
| 13 | Vera Gallagher | 9 | daughter | None | Pennsylvania |
| 14 | Richard Gallagher | 7 | son | None | Pennsylvania |
| 15 | Margaret Gallagher | 5 | daughter | None | Pennsylvania |
| 16 | James Gallagher | 4 | son | None | Pennsylvania |
| 17 | Dolores Gallagher | 1 | daughter | None | Pennsylvania |
| 18 | Frank Doyle | 47 | Head | Conductor | Pennsylvania |
| 19 | Sarah Doyle | 40 | wife H | None | Pennsylvania |
| 20 | William Doyle | 24 | son | Awnings Maker | Pennsylvania |
| 21 | Frank Doyle | 15 | son | None | Pennsylvania |
| 22 | Raymond Doyle | 15 | son | None | Pennsylvania |
| 23 | Evelyn Doyle | 10 | daughter | None | Pennsylvania |
| 24 | Ruth Doyle | 2 | daughter | None | Pennsylvania |
| 25 | D Morris Conner | 47 | Head | Efficiency Clerk | Pennsylvania |
| 26 | Mabel Conner | 45 | wife H | None | England |
| 27 | Jean Conner | 23 | daughter | Comptometer Operat | Pennsylvania |
| 28 | Mabel Conner | 18 | daughter | Costume Operat | Pennsylvania |
| 29 | Mildred Conner | 16 | daughter | None | Pennsylvania |
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)