JG
James Greene — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this James Greene across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 7-person household.
Age 12
b. ~1928
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Greene |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | West Orange |
| 1935 Residence (County) | Essex |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same house |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | West Orange |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Rosaline Greene | Daughter | — | 5 | ~1935 |
| Patricia Greene | Daughter | — | 14 | ~1926 |
| James Greene | Son | — | 12 | ~1928 |
| James Greene | Head | — | 52 | ~1888 |
| Susan Greene | Spouse | — | 40 | ~1900 |
| Peter Greene | Son | — | 16 | ~1924 |
| Thomas Greene | Son | — | 2 | ~1938 |
Census Appearances
1930
Essex, New …
Son, age 2
Essex, New Jersey · implied b. ~1928 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Greene |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| 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
Essex-County, New …
Son, age 12
Essex-County, New Jersey · implied b. ~1928 — 7 household members
| Surname | Greene |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | West Orange |
| 1935 Residence (County) | Essex |
| 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 Greene across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Greene
Son · 1940 · age 12 · b. ~1928 · New Jersey
★ You are viewing this record
Sibling
Thomas Greene
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosaline Greene
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Patricia Greene
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Peter Greene
Sibling · 1940 · age 16
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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02341-00461)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | James Lapsley | 22 | Head | Factory Worker | New Jersey |
| 42 | Jane Lapsley | 17 | Daughter | — | New Jersey |
| 43 | Judith Lapsley | 0 | Granddaughter | — | New Jersey |
| 44 | James Greene | 52 | Head | Laborer | Eire |
| 45 | Susan Greene | 40 | Wife | — | Eire |
| 46 | Peter Greene | 16 | Son | — | Eire |
| 47 | Patricia Greene | 14 | Daughter | — | Eire |
| 48 | James Greene THIS PERSON | 12 | Son | — | New Jersey |
| 49 | Rosaline Greene | 5 | Daughter | — | New Jersey |
| 50 | Thomas Greene | 2 | Son | — | New Jersey |
| 51 | Mabel Williamson | 50 | Head | — | New Jersey |
| 52 | Wesley Williamson | 22 | Son | Attendant | New Jersey |
| 53 | Marion Williamson | 19 | Daughter | Seamstress | New Jersey |
| 54 | Samuel Williamson | 17 | Son | New Worker | New Jersey |
| 55 | Sadie Williamson | 14 | Daughter | — | New Jersey |
| 56 | Mabel Williamson | 13 | Daughter | — | New Jersey |
| 57 | Malvina De Castro | 27 | Daughter | Inspector | New Jersey |
| 58 | Alphee Ayotte | 47 | Head | Laborer | Rhode Island |
| 59 | Roger Ayotte | 16 | Son | — | Massachusetts |
| 60 | Roland Ayotte | 14 | Son | — | Massachusetts |
| 61 | Florence Long | 42 | Head | — | New Jersey |
| 62 | Charlotte Long | 20 | Daughter | Factory Worker | New Jersey |
| 63 | Edward Long | 19 | Son | Tool Clerk | New Jersey |
| 64 | Thomas Long | 18 | Son | — | New Jersey |
| 65 | Eleanor Long | 14 | Daughter | — | New Jersey |
| 66 | Gertrude Long | 10 | Daughter | — | New Jersey |
| 67 | Patrick Fahy | 65 | Head | Chauffeur | Eire |
| 68 | Margaret Fahy | 64 | Wife | — | Eire |
| 69 | Margaret Fahy | 29 | Daughter | Stenographer | New Jersey |
| 70 | Joseph Fahy | 26 | Son | Bookkeeper | New Jersey |
| 71 | John Evans | 33 | Head | Asst Chemist | England |
| 72 | Irene Evans | 34 | Wife | — | Vermont |
| 73 | John Evans | 8 | Son | — | Vermont |
| 74 | Peter Kungel | 48 | Head | Tailor | Hungary |
| 75 | Elizabeth Kungel | 47 | Wife | — | Hungary |
| 76 | Anna Kungel | 22 | Daughter | Clerk | New Jersey |
| 77 | Frances Kungel | 20 | Daughter | Factory Worker | New Jersey |
| 78 | William Kungel | 17 | Son | — | New Jersey |
| 79 | Florence Kungel | 10 | Daughter | — | New Jersey |
| 80 | Joseph Patterson | 28 | Head | Fireman | 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)