JV
James Vaughan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this James Vaughan across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 7-person household.
Age 18
b. ~1922
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Vaughan |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | New Worker |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | New Worker |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1922 |
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 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Thomas Vaughan | Son | — | 12 | ~1928 |
| Margaret Vaughan | Daughter | — | 17 | ~1923 |
| Richard Vaughan | Son | — | 12 | ~1928 |
| James Vaughan | Son | — | 18 | ~1922 |
| Patrick Vaughan | Son | — | 15 | ~1925 |
| Nellie Vaughan | Spouse | — | 46 | ~1894 |
| Patrick Vaughan | Head | — | 48 | ~1892 |
Census Appearances
1930
Hudson, New …
Son, age 8
Hudson, New Jersey · implied b. ~1922 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughan |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland Free State |
| Mother's Birthplace | Ireland Free State |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 18
Hudson-County, New Jersey · implied b. ~1922 — 7 household members
| Surname | Vaughan |
| Given Name | James |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | New Worker |
| Hours Worked | 0 |
| Income (1939) | 0 |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| 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 James Vaughan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Vaughan
Son · 1940 · age 18 · b. ~1922 · New Jersey
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Sibling
Thomas Vaughan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patrick Vaughan
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Vaughan
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Vaughan
Sibling · 1940 · 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
1940 US Federal Census — Hudson-County, New Jersey
Open full size
1940 US Federal Census — Hudson-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02401-00390)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Sophie Mickiewicz | 45 | Head | — | Poland |
| 42 | Anna Mickiewicz | 17 | daughter | Laborer | New Jersey |
| 43 | Patrick Vaughan | 48 | Head | Laborer | Ireland (Eire) |
| 44 | Nellie Vaughan | 46 | wife | — | Ireland (Eire) |
| 45 | James Vaughan THIS PERSON | 18 | son | New Worker | New Jersey |
| 46 | Margaret Vaughan | 17 | daughter | — | New Jersey |
| 47 | Patrick Vaughan | 15 | son | — | New Jersey |
| 48 | Richard Vaughan | 12 | son | — | New Jersey |
| 49 | Thomas Vaughan | 12 | son | — | New Jersey |
| 50 | Benjamin Sadowski | 54 | head | Car Cleaner | Poland |
| 51 | Anna Sadowski | 49 | wife | — | Poland |
| 52 | Charles Sadowski | 24 | son | New Worker | New Jersey |
| 53 | Helen Sadowski | 22 | daughter | Laborer | New Jersey |
| 54 | Stephanie Sadowski | 21 | daughter | Laborer | New Jersey |
| 55 | Lucille Sadowski | 18 | daughter | — | New Jersey |
| 56 | Mary Anne Mina | 67 | head | — | Poland |
| 57 | Frank Mina | 35 | son | Salesman | New Jersey |
| 58 | Vincent Hauger | 45 | head | Truckdriver | New Jersey |
| 59 | Anne Hauger | 43 | wife | — | New Jersey |
| 60 | Blanche Hauger | 19 | daughter | — | New Jersey |
| 61 | Henry Hauger | 13 | son | — | New Jersey |
| 62 | Joseph Jankowski | 27 | head | Fireman | New Jersey |
| 63 | Mary Jankowski | 27 | wife | — | New Jersey |
| 64 | Joseph Jr. Jankowski | 7 | son | — | New Jersey |
| 65 | Irene Jankowski | 5 | daughter | — | New Jersey |
| 66 | Richard Jankowski | 3 | son | — | New Jersey |
| 67 | Bronislaw Gryniuk | 54 | boarder | Laborer | Poland |
| 68 | Albert Van Glahn | 27 | head | Longshoreman | New Jersey |
| 69 | Helen Van Glahn | 25 | wife | — | New Jersey |
| 70 | Joan Van Glahn | 6 | daughter | — | New Jersey |
| 71 | Marion Van Glahn | 4 | daughter | — | New Jersey |
| 72 | Lorraine Van Glahn | 2 | daughter | — | New Jersey |
| 73 | John Bukota | 29 | head | Truckdriver | Pennsylvania |
| 74 | Blanche Bukota | 24 | wife | — | New Jersey |
| 75 | John Bukota | 1 | son | — | New Jersey |
| 76 | William Noyes | 40 | head | Laborer | New Jersey |
| 77 | Arthur Noyes | 18 | son | New Worker | New Jersey |
| 78 | William Jr. Noyes | 16 | son | — | New Jersey |
| 79 | Frank Noyes | 12 | son | — | New Jersey |
| 80 | Doris Noyes | 13 | daughter | — | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)