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James Mooney — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Atlantic-County, New Jersey
Our Model Tree links this James Mooney across the 1930 and 1940 US Censuses in Atlantic-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 7-person household.
Age 16
b. ~1924
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Atlantic-County, New Jersey |
| Surname | Mooney |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Atlantic City |
| 1935 Residence (County) | Atlantic |
| Additional Details | |
| Highest Grade | H 1 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Atlantic City |
| Est. Birth Year | ~1924 |
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 |
|---|---|---|---|---|
| Charles Mooney | Son | — | 19 | ~1921 |
| Mary Mooney | Spouse | — | 40 | ~1900 |
| James Mooney | Son | — | 16 | ~1924 |
| Thomas Mooney | Son | — | 8 | ~1932 |
| John Mooney | Son | — | 10 | ~1930 |
| Charles Mooney | Head | — | 42 | ~1898 |
| Alyce Mooney | Daughter | — | 20 | ~1920 |
Census Appearances
1930
Atlantic, New …
Son, age 6
Atlantic, New Jersey · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mooney |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Atlantic-County, New …
Son, age 16
Atlantic-County, New Jersey · implied b. ~1924 — 7 household members
| Surname | Mooney |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Atlantic City |
| 1935 Residence (County) | Atlantic |
| Highest Grade | H 1 |
| 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 Mooney across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mooney
Son · 1940 · age 16 · b. ~1924 · New Jersey
★ You are viewing this record
Sibling
Thomas Mooney
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Mooney
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alyce Mooney
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Mooney
Sibling · 1940 · age 10
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 — Atlantic-County, New Jersey
Open full size
1940 US Federal Census — Atlantic-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02300-00304)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Helen Hansberry | 48 | Wife | Manager | Ireland |
| 2 | John Hansberry | 21 | Son | Candy Maker | Penna |
| 3 | Mary Ellen Hansberry | 20 | Daughter | — | New Jersey |
| 4 | Thomas Hansberry | 18 | Son | — | New Jersey |
| 5 | Edward Hansberry | 16 | Son | Helper | New Jersey |
| 6 | Albert J. Baracket | 60 | Head | Chef | Syria |
| 7 | Carmella Baracket | 45 | Wife | — | England |
| 8 | Albert Jr. Baracket | 28 | Son | Engineer | Egypt |
| 9 | Thomas Baracket | 16 | Son | — | New Jersey |
| 10 | Josephine Baracket | 15 | Daughter | — | New Jersey |
| 11 | Marie Baracket | 13 | Daughter | — | New Jersey |
| 12 | Ida Breene | 64 | Sister | — | Syria |
| 13 | William J. Coffey | 40 | Head | Traffic Density Recorder | Penna |
| 14 | Rose A. Coffey | 37 | Wife | — | Penna |
| 15 | William Coffey | 16 | Son | — | Penna |
| 16 | Rose Ann Coffey | 14 | Daughter | — | Penna |
| 17 | John Coffey | 13 | Son | — | Penna |
| 18 | James Coffey | 11 | Son | — | Penna |
| 19 | Therese Coffey | 10 | Daughter | — | New Jersey |
| 20 | Ann Coffey | 8 | Daughter | — | New Jersey |
| 21 | Mary Coffey | 3 | Daughter | — | New Jersey |
| 22 | Leona Coffey | 1 | Daughter | — | New Jersey |
| 23 | Anna C. Coffey | 60 | Mother | — | Penna |
| 24 | Jules Kaplan | 40 | Head | Stock Clerk | Scotland |
| 25 | Henrietta Kaplan | 38 | Wife | Chauffeur | Penna |
| 26 | Saul Kaplan | 15 | Son | — | Penna |
| 27 | David Kaplan | 7 | Son | — | Penna |
| 28 | Benson Kaplan | 3 | Son | — | Penna |
| 29 | Charles Mooney | 42 | Head | Building Superintendent | New York |
| 30 | Mary Mooney | 40 | Wife | — | New York |
| 31 | Alyce Mooney | 20 | Daughter | — | New Jersey |
| 32 | Charles Mooney | 19 | Son | — | New Jersey |
| 33 | James Mooney THIS PERSON | 16 | Son | — | New Jersey |
| 34 | John Mooney | 10 | Son | — | New Jersey |
| 35 | Thomas Mooney | 8 | Son | — | New Jersey |
| 36 | Ruth Duffy | 61 | Head | Housekeeper | Penna |
| 37 | Mary Duffy | 34 | Niece | Waitress | Penna |
| 38 | Margaret Dunleavy | 36 | Niece | — | Penna |
| 39 | John Weinrich | 85 | Head | — | Germany |
| 40 | Elsie Weinrich | 44 | Daughter | Librarian | Mass. |
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)