JG
Joseph Gallagher — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Joseph Gallagher across the 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 11-person household.
Age 10
b. ~1920
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1920 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Joseph | Age | Birth yr |
|---|---|---|---|---|
| John Gallagher | Son | — | 12 | ~1918 |
| Peter Gallagher | Son | — | 21 | ~1909 |
| Caroline Gallagher | Daughter | — | 2 | ~1928 |
| Bridget Gallagher | Spouse | — | 40 | ~1890 |
| Irene Gallagher | Daughter | — | 4 | ~1926 |
| Gertrude Gallagher | Daughter | — | 15 | ~1915 |
| Charles Gallagher | Son | — | 8 | ~1922 |
| Peter Gallagher | Head | — | 45 | ~1885 |
| William Gallagher | Son | — | 17 | ~1913 |
| Rose Gallagher | Daughter | — | 6 | ~1924 |
| Joseph Gallagher | Son | — | 10 | ~1920 |
Census Appearances
1930
Hudson, New …
Son, age 10
Hudson, New Jersey · implied b. ~1920 — 11 household members
| Surname | Gallagher |
| Given Name | Joseph |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 21
Hudson-County, New Jersey · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gallagher |
| Given Name | Joe |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Laborer |
| Industry | Sugar Co. |
| Class of Worker | PW |
| Highest Grade | No 8 |
| 1935 Residence | Same House |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joseph Gallagher
Son · 1930 · age 10 · b. ~1920 · New Jersey
★ You are viewing this record
Sibling
Charles Gallagher
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Gallagher
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irene Gallagher
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Caroline Gallagher
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Gallagher
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Gallagher
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Gallagher
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Gallagher
Sibling · 1930 · age 17
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 — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1350:0662)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Dominic | 51 | Head | Laborer | New York |
| 52 | Bridget | 48 | Wife | — | Free State Ireland |
| 53 | James | 25 | Son | — | New Jersey |
| 54 | Mary | 20 | Daughter | Operator | New Jersey |
| 55 | Catherine | 19 | Daughter | Operator | New Jersey |
| 56 | Lucy | 17 | Daughter | Clerk | New Jersey |
| 57 | William | 15 | Son | Clerk | New Jersey |
| 58 | Grace | 12 | Daughter | — | New Jersey |
| 59 | Peter Gallagher | 45 | Head | Spring Maker | New Jersey |
| 60 | Bridget Gallagher | 40 | Wife | — | New Jersey |
| 61 | Peter Jr. Gallagher | 21 | Son | — | New Jersey |
| 62 | William Gallagher | 17 | Son | Clerk | New Jersey |
| 63 | Gertrude Gallagher | 15 | Daughter | — | New Jersey |
| 64 | John Gallagher | 12 | Son | — | New Jersey |
| 65 | Joseph Gallagher THIS PERSON | 10 | Son | — | New Jersey |
| 66 | Charles Gallagher | 8 | Son | — | New Jersey |
| 67 | Rose Gallagher | 6 | Daughter | — | New Jersey |
| 68 | Irene Gallagher | 4 | Daughter | — | New Jersey |
| 69 | Caroline Gallagher | 2 | Daughter | — | New Jersey |
| 70 | George Mather | 52 | Head | Laborer | New Zealand |
| 71 | Michael Kelly | 45 | Head | Laborer | Northern Ireland |
| 72 | Catherine Kelly | 44 | Wife | — | Northern Ireland |
| 73 | John Kelly | 14 | Son | — | New Jersey |
| 74 | Catherine Kelly | 17 | Daughter | Clerk | New Jersey |
| 75 | John Kelly | 15 | Son | Radio Seller | New Jersey |
| 76 | Mary Kelly | 12 | Daughter | Messenger | New Jersey |
| 77 | Anna Kelly | 8 | Daughter | — | New Jersey |
| 78 | Michael Brennan | 56 | Boarder | Laborer | Northern Ireland |
| 79 | Edward Donovan | 26 | Boarder | Laborer | Northern Ireland |
| 80 | Patrick Madden | 40 | Boarder | Laborer | Northern Ireland |
| 81 | Michael Madden | 39 | Head | Laborer | Ireland |
| 82 | Josephine Madden | 35 | Wife | — | Ireland |
| 83 | James Madden | 13 | Son | — | New York |
| 84 | Michael Madden | 12 | Son | — | New York |
| 85 | John Madden | 10 | Son | — | New York |
| 86 | Albert Kowalsky | 41 | Head | Proprietor | Germany |
| 87 | Martha Kowalsky | 32 | Wife | — | Germany |
| 88 | Ethel Kowalsky | 8 | Daughter | — | New Jersey |
| 89 | Irma Kowalsky | 10 | Daughter | — | New Jersey |
| 90 | Ludwell Brown | 37 | Head | — | Poland |
| 91 | Stella Brown | 11 | Daughter | — | New Jersey |
| 92 | Mary Brown | 9 | Daughter | — | New Jersey |
| 93 | Bertha Brown | 8 | Daughter | — | New Jersey |
| 94 | John Brown | 6 | Son | — | New Jersey |
| 95 | Stanley Brown | 20 | Boarder | Coal Trucker | New Jersey |
| 96 | Joseph Kowalski | 36 | Head | Proprietor | Poland |
| 97 | Jessie Kowalski | 32 | Wife | — | Poland |
| 98 | Harry Kowalski | 26 | Brother | Laborer | Poland |
| 99 | John Sowinski | 34 | Head | Stenographer | Poland |
| 100 | Francis Sowinski | 14 | Son | — | New Jersey |
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)