JH
James Hogan — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hudson-County, New Jersey
Our Model Tree links this James Hogan across the 1920, 1930 and 1940 US Censuses in Hudson-County, New Jersey (XGBoost, ~Confirmed), with identified parents Richard & Anna — first a head (b.~1909), then head of a 5-person household.
Age 31
b. ~1909
Male
Head
Born: New Jersey
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hudson-County, New Jersey |
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Additional Details | |
| Occupation | Bus Operator |
| Industry | Bus Co |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1924 |
| Highest Grade | H 8 |
| 1935 Residence | Same place |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Bus Operator |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1909 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Mildred Hogan | Daughter | — | 8 | ~1932 |
| James Hogan | Head | — | 31 | ~1909 |
| James Hogan | Son | — | 5 | ~1935 |
| Richard Hogan | Son | — | 10 | ~1930 |
| Alice Hogan | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Hudson, New …
Son, age 12
Hudson, New Jersey · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1930
Hudson, New …
Son, age 21
Hudson, New Jersey · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Occupation | Operator |
| Industry | Omnibus |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Head, age 31
Hudson-County, New Jersey · implied b. ~1909 — 5 household members
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Occupation | Bus Operator |
| Industry | Bus Co |
| Class of Worker | PW |
| Hours Worked | 44 |
| Income (1939) | 1924 |
| Highest Grade | H 8 |
| 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 Hogan across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Richard Hogan (~0.92 confidence) and mother Anna Hogan (~0.92 confidence) and father James Hogan (~0.92 confidence) and mother Mary Hogan (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Richard Hogan
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Anna Hogan
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
James Hogan
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Mary Hogan
b. ~1890
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Hogan
Head · 1940 · age 31 · b. ~1909 · New Jersey
★ You are viewing this record
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-t0627-02406-00373)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Hogan THIS PERSON | 31 | Head | Bus Operator | New Jersey |
| 2 | Alice Hogan | 31 | Wife | — | New Jersey |
| 3 | Richard Hogan | 10 | Son | — | New Jersey |
| 4 | Mildred Hogan | 8 | Daughter | — | New Jersey |
| 5 | James Jr Hogan | 5 | Son | — | New Jersey |
| 6 | Patrick Foley | 43 | Head | Inspector | Connecticut |
| 7 | Genevieve Foley | 38 | Wife | — | Connecticut |
| 8 | Edward Foley | 18 | Son | — | Connecticut |
| 9 | Bernard Foley | 16 | Son | — | New Jersey |
| 10 | Genevieve Foley | 14 | Daughter | — | New Jersey |
| 11 | Kenneth Foley | 12 | Son | — | New Jersey |
| 12 | John Hannigan | 45 | Head | Mail Clerk | New Jersey |
| 13 | Olive Hannigan | 34 | Wife | — | New Jersey |
| 14 | Olive Hannigan | 19 | Daughter | New Worker | New Jersey |
| 15 | Arlene Hannigan | 17 | Daughter | — | New Jersey |
| 16 | John Jr Hannigan | 14 | Son | — | New Jersey |
| 17 | Michael Hanley | 40 | Head | Supervisor | Irish Free State |
| 18 | Mary Hanley | 40 | Wife | — | Irish Free State |
| 19 | Raymond Hanley | 12 | Son | — | New Jersey |
| 20 | Desmond Hanley | 11 | Son | — | New Jersey |
| 21 | Kevin Hanley | 8 | Son | — | New Jersey |
| 22 | Michael Jr Hanley | 5 | Son | — | New Jersey |
| 23 | Wendel Renn | 46 | Head | Labor | Hungary |
| 24 | Mary Renn | 45 | Wife | — | Hungary |
| 25 | Michael Renn | 20 | Son | New Worker | New Jersey |
| 26 | Anna Renn | 16 | Daughter | — | New Jersey |
| 27 | Chas Mekler | 26 | Head | Labor | Ohio |
| 28 | Mary Mekler | 25 | Wife | Packer | New Jersey |
| 29 | Jacob Oley | 26 | Head | Labor | Pennsylvania |
| 30 | Helen Oley | 20 | Wife | Operator | New Jersey |
| 31 | Helen Mullins | 31 | Head | — | Irish Free State |
| 32 | Eileen Mullins | 5 | Daughter | — | New Jersey |
| 33 | Martin Mullins | 3 | Son | — | New Jersey |
| 34 | Fred Koenig | 39 | Head | Chemist | New Jersey |
| 35 | Anna Koenig | 36 | Wife | — | Hungary |
| 36 | Ruth Koenig | 10 | Daughter | — | New Jersey |
| 37 | Robert Koenig | 9 | Son | — | New Jersey |
| 38 | Chris Didriksen | 49 | Head | Welder | Norway |
| 39 | Ebba Didriksen | 47 | Wife | — | Denmark |
| 40 | Ebba Didriksen | 23 | Daughter | Stenographer | New Jersey |
Pedigree Summary
James
Gen 1 · 4 parents
~0.92
Max depth 4 (1900–1950 window)
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)