JF
John Fitzpatrick — 1930 US Census Record
Model Tree available1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this John Fitzpatrick across the 1910, 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed), with identified parents James & James — first a son (b.~1904), then head of a 3-person household.
Age 26
b. ~1904
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Fitzpatrick |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Laborer |
| Township / Ward | Jersey City City |
| Est. Birth Year | ~1904 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| James Fitzpatrick | Head | — | 50 | ~1880 |
| James Fitzpatrick | Son | — | 30 | ~1900 |
| John Fitzpatrick | Son | — | 26 | ~1904 |
Census Appearances
1910
Hudson, New …
Other, age 4
Hudson, New Jersey · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | John A |
| Relationship to Head | Great-grandson |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Hudson, New …
Son, age 15
Hudson, New Jersey · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 26
Hudson, New Jersey · implied b. ~1904 — 3 household members
| Surname | Fitzpatrick |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Laborer |
| Industry | Odd Jobs |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 John Fitzpatrick across 3 US Census years (1910, 1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage. Identified parents: father James Fitzpatrick (~0.92 confidence) and father James Fitzpatrick (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
James Fitzpatrick
b. ~1876
Source father
● Household
· direct · ~0.92
Father
James Fitzpatrick
b. ~1880
Source father
● Household
· direct · ~0.92
This person
Anchor record
John Fitzpatrick
Son · 1930 · age 26 · b. ~1904 · New Jersey
★ You are viewing this record
Sibling
James Fitzpatrick
Sibling · 1930 · age 30
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:newjerseycensus00reel1351:0204)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Wyman | 37 | wife | None | New Jersey |
| 52 | Brooks Wyman | 46 | Head | Clerk | New Jersey |
| 53 | Marjorie Wyman | 5 | Daughter | None | New Jersey |
| 54 | Joseph Coppinger | 22 | Head | Deck Hand | New Jersey |
| 55 | Margaret Coppinger | 19 | wife | None | New York |
| 56 | John Celson | 27 | Head | Driver | New Jersey |
| 57 | Mary Celson | 26 | wife | None | New Jersey |
| 58 | Muriel Celson | 5 | Daughter | None | New Jersey |
| 59 | Peter Wacowski | 45 | Head | Baker | Poland |
| 60 | Marian Wacowski | 42 | wife | None | Poland |
| 61 | Alphonzo Wacowski | 3 | Son | None | New Jersey |
| 62 | Thomas Taley | 54 | Head | Waiter | Massachusetts |
| 63 | Elizabeth Taley | 53 | wife | None | Germany |
| 64 | Theodore Spero | 44 | Head | Proprietor | Greece |
| 65 | Safronia Spero | 41 | wife | Chef | Greece |
| 66 | Christopher Spero | 9 | Son | None | New Jersey |
| 67 | Christopher Spero | 2 | Son | None | New Jersey |
| 68 | Michael Cartner | 28 | Head | Laborer | Poland |
| 69 | Josephine Cartner | 22 | wife | None | Poland |
| 70 | John Chiola | 44 | Head | Spinner | Italy |
| 71 | Philomena Chiola | 36 | wife | None | Italy |
| 72 | George Chiola | 12 | Son | None | New Jersey |
| 73 | Peter Chiola | 10 | Son | None | New Jersey |
| 74 | Vincent Chiola | 8 | Son | None | New Jersey |
| 75 | Nancy Chiola | 5 | Daughter | None | New Jersey |
| 76 | Thomas Machett | 36 | Head | Teamster | New York |
| 77 | Elizabeth Machett | 29 | wife | None | New Jersey |
| 78 | James Machett | 6 | Son | None | New Jersey |
| 79 | Mary Machett | 4 | Daughter | None | New Jersey |
| 80 | James Fitzpatrick | 50 | Head | Mason | New Jersey |
| 81 | James Jr. Fitzpatrick | 30 | Son | Electrician | New Jersey |
| 82 | John Fitzpatrick THIS PERSON | 26 | Son | Laborer | New Jersey |
| 83 | Anthony Martignetti | 45 | Head | Barber | Italy |
| 84 | Filomena Martignetti | 39 | wife | None | Italy |
| 85 | Joseph Martignetti | 24 | Son | Clerk | New Jersey |
| 86 | Louis Martignetti | 21 | Son | Butcher | New Jersey |
| 87 | Teresa Martignetti | 19 | Daughter | Floor Lady | New Jersey |
| 88 | Patrick Martignetti | 17 | Son | Messenger | New Jersey |
| 89 | Raymond Martignetti | 16 | Son | Messenger | New Jersey |
| 90 | Archie Martignetti | 13 | Son | None | New Jersey |
| 91 | Josephine Martignetti | 10 | Daughter | None | New Jersey |
| 92 | Eugene Martignetti | 5 | Son | None | New Jersey |
| 93 | Edith Smith | 47 | Head | Chambermaid | Scotland |
| 94 | Charles Shanks | 68 | Roomer | Machinist | Germany |
| 95 | Joseph Burke | 55 | Roomer | Laborer | New York |
| 96 | James Butler | 45 | Roomer | None | New Jersey |
| 97 | John Stobel | 42 | Roomer | Laborer | Russia |
| 98 | Herbert Aliger | 50 | Roomer | Salesman | New Jersey |
| 99 | George Merrick | 29 | Roomer | Street Cleaner | New Jersey |
| 100 | Albert Jones | 31 | Roomer | Electrician | New Jersey |
Pedigree Summary
John + 1 sibling
Gen 1 · 2 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)