JH
James Hickey — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Union-County, New Jersey
Our Model Tree links this James Hickey across the 1930 and 1940 US Censuses in Union-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 8-person household.
Age 12
b. ~1928
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Union-County, New Jersey |
| Surname | Hickey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Roselle Park |
| 1935 Residence (County) | Union |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Roselle Park |
| Est. Birth Year | ~1928 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Helen Hickey | Spouse | — | 39 | ~1901 |
| John Hickey | Head | — | 42 | ~1898 |
| James Hickey | Son | — | 12 | ~1928 |
| Helen Hickey | Daughter | — | 13 | ~1927 |
| Marion Hickey | Daughter | — | 6 | ~1934 |
| Howard Hickey | Son | — | 3 | ~1937 |
| Patsy Hickey | Daughter | — | 5 | ~1935 |
| Robert Hickey | Son | — | 1 | ~1939 |
Census Appearances
1930
Union, New …
Son, age 2
Union, New Jersey · implied b. ~1928 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hickey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Canada-English |
| Mother's Birthplace | Canada-English |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Union-County, New …
Son, age 12
Union-County, New Jersey · implied b. ~1928 — 8 household members
| Surname | Hickey |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Roselle Park |
| 1935 Residence (County) | Union |
| Highest Grade | 6 |
| 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 James Hickey across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Hickey
Son · 1940 · age 12 · b. ~1928 · New Jersey
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Sibling
Marion Hickey
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Hickey
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Hickey
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Hickey
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patsy Hickey
Sibling · 1940 · age 5
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 — Union-County, New Jersey
Open full size
1940 US Federal Census — Union-County, New Jersey
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-02389-00008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Paula M. Sader | 6 | Daughter | — | New Jersey |
| 42 | Barbara J. Sader | 2 | Daughter | — | New Jersey |
| 43 | John H. Hickey | 42 | Head | Civil Engineer | Canada-English |
| 44 | Helen Hickey | 39 | Wife | — | Canada-English |
| 45 | Helen Hickey | 13 | Daughter | — | New Jersey |
| 46 | James Hickey THIS PERSON | 12 | Son | — | New Jersey |
| 47 | Marion Hickey | 6 | Daughter | — | New Jersey |
| 48 | Patsy Hickey | 5 | Daughter | — | New Jersey |
| 49 | Howard Hickey | 3 | Son | — | New Jersey |
| 50 | Robert Hickey | 1 | Son | — | New Jersey |
| 51 | Abraham Kaplan | 32 | Head | Sales Supervisor | New York |
| 52 | Olive R. Kaplan | 33 | Wife | — | New Jersey |
| 53 | Fredric Kaplan | 15 | Son | — | New Jersey |
| 54 | Elizabeth Kaplan | 9 | Daughter | — | New Jersey |
| 55 | William Kyle | 43 | Head | Process Work | New York |
| 56 | Violet Kyle | 39 | Wife | — | New York |
| 57 | Thomas Kyle | 17 | Son | Newsboy | New Jersey |
| 58 | Billy Kyle | 12 | Daughter | — | New Jersey |
| 59 | Catherine Kyle | 81 | Mother | — | Irish Free State |
| 60 | Jacob H. Haley | 55 | Head | Mechanic Foreman | New Jersey |
| 61 | Carolyn A. Haley | 52 | Wife | — | New Jersey |
| 62 | Gustaf Risberg | 49 | Head | Milkman | Norway |
| 63 | Edith Risberg | 45 | Wife | — | New Jersey |
| 64 | Dorothy Risberg | 19 | Daughter | File Clerk | New Jersey |
| 65 | Robert Risberg | 18 | Son | Office Boy | New Jersey |
| 66 | Donald Risberg | 15 | Son | — | New Jersey |
| 68 | Charles Bordne | 44 | Head | Machinist | New York |
| 69 | Ruth Bordne | 39 | Wife | — | North Carolina |
| 70 | Charles L. Bordne | 16 | Son | Clerk Delivery | New Jersey |
| 71 | Gertrude Bordne | 14 | Daughter | — | New Jersey |
| 72 | Philip Curry | 36 | Head | Switchman | New York |
| 73 | Gertrude Curry | 40 | Wife | — | New Jersey |
| 74 | Dorothea Curry | 9 | Daughter | — | New Jersey |
| 75 | Robert Curry | 7 | Son | — | New Jersey |
| 76 | Samuel J. Roeder | 44 | Head | Personnel Work | Pennsylvania |
| 77 | Naomi K. Roeder | 36 | Wife | — | Pennsylvania |
| 78 | Barbara A. Roeder | 8 | Daughter | — | New Jersey |
| 79 | Donald H. Roeder | 4 | Son | — | New Jersey |
| 80 | Frank O. Daley | 49 | Head | Electrician | New York |
Related Census Records
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)