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John Doran — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this John Doran across the 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: New Jersey
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Doran |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Harrison |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Laborer |
| Industry | Youth Project |
| Class of Worker | GW |
| Hours Worked | 80 |
| Income (1939) | 988 |
| Highest Grade | H-1 |
| 1935 Residence | Same Place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Laborer |
| Township / Ward | Harrison |
| Est. Birth Year | ~1923 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Doran | Daughter | — | 8 | ~1932 |
| John Doran | Son | — | 17 | ~1923 |
| James Doran | Son | — | 20 | ~1920 |
| Joseph Doran | Son | — | 4 | ~1936 |
| Mary Doran | Spouse | — | 45 | ~1895 |
| Bernard Doran | Head | — | 50 | ~1890 |
| Bernard Doran | Son | — | 22 | ~1918 |
| Margaret Doran | Daughter | — | 18 | ~1922 |
| William Doran | Son | — | 14 | ~1926 |
Census Appearances
1930
Essex, New …
Son, age 6
Essex, New Jersey · implied b. ~1924 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Doren |
| Given Name | John Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 17
Hudson-County, New Jersey · implied b. ~1923 — 9 household members
| Surname | Doran |
| Given Name | John |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Harrison |
| 1935 Residence (County) | Hudson |
| Occupation | Laborer |
| Industry | Youth Project |
| Class of Worker | GW |
| Hours Worked | 80 |
| Income (1939) | 988 |
| 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 John Doran across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Doran
Son · 1940 · age 17 · b. ~1923 · New Jersey
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Sibling
Joseph Doran
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Doran
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Doran
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Doran
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Doran
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bernard Doran
Sibling · 1940 · age 22
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
39 people indexed on this census page (nara:1940:m-t0627-02348-00404)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Linda Heaney | 11 | Daughter | — | New Jersey |
| 2 | Paul Heaney | 7 | Son | — | New Jersey |
| 3 | James Heaney | 3 | Son | — | New Jersey |
| 4 | Dorothy Hartung | 38 | Housekeeper | Net Maker | New Jersey |
| 5 | Raymond Worn | 39 | Head | Maintenance Man | New Jersey |
| 6 | Lillian Worn | 41 | Wife | — | England |
| 7 | Jeanette Worn | 14 | Daughter | — | New Jersey |
| 8 | Joseph Worn | 78 | Father | — | Canada |
| 9 | William Hill | 34 | Head | Wire Drawer | New York |
| 10 | Grace Hill | 30 | Wife | Supervisor | Connecticut |
| 11 | Michael Walsh | 10 | Nephew | — | New Jersey |
| 12 | Mary O'Connor | 74 | Head | — | New Jersey |
| 13 | Margaret O'Connor | 36 | Daughter | Clerk | New Jersey |
| 14 | Mary O'Connor | 30 | Daughter | File Clerk | New Jersey |
| 15 | Dennis Mcduff | 33 | Head | Letter Carrier | Massachusetts |
| 16 | Genevieve Mcduff | 33 | Wife | Lab Technician | Massachusetts |
| 17 | Dennis Jr. Mcduff | 9 | Son | — | New Jersey |
| 18 | Alex Famente | 47 | Head | Carpenter | Italy |
| 19 | Mary Famente | 47 | Wife | — | Lithuania |
| 20 | John Kalatitus | 20 | Son | Waitress | New Jersey |
| 21 | Bernard Doran | 50 | Head | Bagger | Ireland |
| 22 | Mary Doran | 45 | Wife | — | New York |
| 23 | Bernard Jr. Doran | 22 | Son | Machinist | New Jersey |
| 24 | James Doran | 20 | Son | Laborer | New Jersey |
| 25 | Margaret Doran | 18 | Daughter | Laundress | New Jersey |
| 26 | John Doran THIS PERSON | 17 | Son | Laborer | New Jersey |
| 27 | William Doran | 14 | Son | — | New Jersey |
| 28 | Elizabeth Doran | 8 | Daughter | — | New Jersey |
| 29 | Joseph Doran | 4 | Son | — | New Jersey |
| 30 | William Snow | 37 | Head | Electrician | New York |
| 31 | Ernestine Snow | 33 | Wife | — | New Jersey |
| 32 | Ernestine Snow | 10 | Daughter | — | New Jersey |
| 33 | William Jr. Snow | 11 | Son | — | New Jersey |
| 34 | Bernice Snow | 9 | Daughter | — | New Jersey |
| 35 | Barbara Snow | 8 | Daughter | — | New Jersey |
| 36 | Elaine Snow | 6 | Daughter | — | New Jersey |
| 37 | Adela Snow | 3 | Daughter | — | New Jersey |
| 38 | George Snow | 1 | Son | — | New Jersey |
| 39 | Steve Palerlo | 53 | Head | Carpenter | Lithuania |
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)