GS
George Sullivan — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this George Sullivan across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1915), then head of a 10-person household.
Age 25
b. ~1915
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Sullivan |
| Given Name | George V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Stock Clerk |
| Industry | Oil Refinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1618 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Stock Clerk |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1915 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Rose Sullivan | Daughter | — | 32 | ~1908 |
| Mary Sullivan | Daughter | — | 23 | ~1917 |
| Gertrude Sullivan | Daughter | — | 28 | ~1912 |
| Margaret Sullivan | Daughter | — | 27 | ~1913 |
| Daniel Sullivan | Head | — | 70 | ~1870 |
| John Sullivan | Son | — | 18 | ~1922 |
| Walter Sullivan | Son | — | 16 | ~1924 |
| James Sullivan | Son | — | 20 | ~1920 |
| George Sullivan | Son | — | 25 | ~1915 |
| Annie Sullivan | Spouse | — | 62 | ~1878 |
Census Appearances
1930
Hudson, New …
Son, age 14
Hudson, New Jersey · implied b. ~1916 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Sullivan |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 25
Hudson-County, New Jersey · implied b. ~1915 — 10 household members
| Surname | Sullivan |
| Given Name | George V. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Stock Clerk |
| Industry | Oil Refinery |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1618 |
| Highest Grade | H-4 |
| 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 George Sullivan across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Sullivan
Son · 1940 · age 25 · b. ~1915 · New Jersey
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Sibling
John Sullivan
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rose Sullivan
Sibling · 1940 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Sullivan
Sibling · 1940 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Walter Sullivan
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Sullivan
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gertrude Sullivan
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Sullivan
Sibling · 1940 · age 23
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-t0627-02409-00497)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank Del Braccia | 30 | Head | Proprietor | New Jersey |
| 2 | Ida Del Braccia | 27 | Wife | — | New Jersey |
| 3 | Dennis Del Braccia | 1 | Son | — | New Jersey |
| 4 | Joseph Del Braccia | 65 | Father | — | Italy |
| 5 | Jules Rochel | 25 | Head | T-Man | New Jersey |
| 6 | Margaret Rochel | 24 | Wife | Checkmaster | Pennsylvania |
| 7 | Angelo Mentel | 52 | Head | Station Manager | Italy |
| 8 | Bridget Mentel | 49 | Wife | — | New York |
| 9 | Daniel H. Moulds | 28 | Head | Attendant | Ohio |
| 10 | Josephine Moulds | 29 | Wife | Machine Operator | New Jersey |
| 11 | Benjamin Post | 31 | Head | Checker | New York |
| 12 | Mary Post | 30 | Wife | General Clerk | New Jersey |
| 13 | James Post | 74 | Father | — | Hungary |
| 14 | Edward J. Clark | 26 | Head | Salesman | New Jersey |
| 15 | Marie Clark | 22 | Wife | Model | New Jersey |
| 16 | Joseph Guerard | 28 | Head | Selector | New Jersey |
| 17 | Elizabeth Guerard | 27 | Wife | — | New Jersey |
| 18 | Joseph Guerard | 1 | Son | — | New Jersey |
| 19 | Edward Hawke | 36 | Head | Aircraft Mechanic | New Jersey |
| 20 | Mary Hawke | 26 | Wife | Waitress | New Jersey |
| 21 | Robert Leeman | 41 | Head | Inspector | Pennsylvania |
| 22 | Florence Leeman | 31 | Wife | — | New Jersey |
| 23 | Edward Cooper | 36 | Head | Elevator Operator | Delaware |
| 24 | Mildred Cooper | 29 | Wife | — | New York |
| 25 | Joan Cooper | 6 | Son | — | New Jersey |
| 26 | John Wallace | 25 | Head | Warehouse Attendant | New York |
| 27 | Margaret Wallace | 22 | Wife | — | Pennsylvania |
| 28 | Shelley Wallace | 1 | Daughter | — | New Jersey |
| 29 | William Thomas | 42 | Head | Attendant Service-Station | New York |
| 30 | Ruth Thomas | 42 | Wife | Operator | New York |
| 31 | Daniel Sullivan | 70 | Head | — | Ireland |
| 32 | Annie F. Sullivan | 62 | Wife | — | New Jersey |
| 33 | Rose P. Sullivan | 32 | Daughter | Teacher | New Jersey |
| 34 | Gertrude F. Sullivan | 28 | Daughter | Teacher | New Jersey |
| 35 | Margaret L. Sullivan | 27 | Daughter | Teacher | New Jersey |
| 36 | George V. Sullivan THIS PERSON | 25 | Son | Stock Clerk | New Jersey |
| 37 | Mary V. Sullivan | 23 | Daughter | — | New Jersey |
| 38 | James P. Sullivan | 20 | Son | — | New Jersey |
| 39 | John J. Sullivan | 18 | Son | — | New Jersey |
| 40 | Walter F. Sullivan | 16 | Son | — | 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)