JH
James Hogan — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Mercer, New Jersey
Our Model Tree links this James Hogan across the 1910 and 1920 US Censuses in Mercer, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1904), then head of a 19-person household.
Age 16
b. ~1904
Male
Son
Born: New Jersey
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Mercer, New Jersey |
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Trenton City |
| Est. Birth Year | ~1904 |
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.
19 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Margaret Hogan | Daughter | — | 38 | ~1882 |
| Helen Hogan | Daughter | — | 12 | ~1908 |
| Elizabeth Hogan | Daughter | — | 7 | ~1913 |
| Anna Hogan | Daughter | — | 21 | ~1899 |
| Catherine Hogan | Daughter | — | 5 | ~1915 |
| Mary Hogan | Daughter | — | 12 | ~1908 |
| Alice Hogan | Daughter | — | 30 | ~1890 |
| Catherine Hogan | Daughter | — | 34 | ~1886 |
| Mary Hogan | Daughter | — | 1 | ~1919 |
| John Hogan | Head | — | 54 | ~1866 |
| Leo Hogan | Son | — | 18 | ~1902 |
| John Hogan | Son | — | 3 | ~1917 |
| John Hogan | Son | — | 22 | ~1898 |
| Frank Hogan | Son | — | 2 | ~1918 |
| Francis Hogan | Son | — | 14 | ~1906 |
| Frank Hogan | Son | — | 32 | ~1888 |
| James Hogan | Son | — | 16 | ~1904 |
| Nellie Hogan | Spouse | — | 54 | ~1866 |
| Mary Hogan | Spouse | — | 31 | ~1889 |
Census Appearances
1910
Mercer, New …
Son, age 5
Mercer, New Jersey · implied b. ~1905 — 14 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New Jersey |
| Mother's Birthplace | New Jersey |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1920
Mercer, New …
Son, age 16
Mercer, New Jersey · implied b. ~1904 — 19 household members
| Surname | Hogan |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| 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 |
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 2 US Census years (1910 and 1920) in Mercer, New Jersey, using XGBoost record linkage.
Show:
This person
Anchor record
James Hogan
Son · 1920 · age 16 · b. ~1904 · New Jersey
★ You are viewing this record
Sibling
Alice Hogan
Sibling · 1920 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leo Hogan
Sibling · 1920 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Hogan
Sibling · 1920 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hogan
Sibling · 1920 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
John Hogan
Sibling · 1920 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Hogan
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Francis Hogan
Sibling · 1920 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Hogan
Sibling · 1920 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Hogan
Sibling · 1920 · age 38
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Hogan
Sibling · 1920 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Anna Hogan
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hogan
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Hogan
Sibling · 1920 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Hogan
Sibling · 1920 · age 32
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Catherine Hogan
Sibling · 1920 · age 34
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
1920 US Federal Census — Mercer, New Jersey
Open full size
1920 US Federal Census — Mercer, New Jersey
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1052unit:0768)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | John Hogan | 54 | Head | — | New Jersey |
| 52 | Nellie Hogan | 54 | Wife | — | New Jersey |
| 53 | John Hogan | 22 | Son | — | New Jersey |
| 54 | Leo Hogan | 18 | Son | — | New Jersey |
| 55 | James Hogan THIS PERSON | 16 | Son | — | New Jersey |
| 56 | Francis Hogan | 14 | Son | — | New Jersey |
| 57 | Catherine Hogan | 34 | Daughter | Mechanic | New Jersey |
| 58 | Anna Hogan | 21 | Daughter | — | New Jersey |
| 59 | Helen Hogan | 12 | Daughter | — | New Jersey |
| 60 | Margaret Hogan | 38 | Daughter | Marshall | New Jersey |
| 61 | Alice Hogan | 30 | Daughter | — | New Jersey |
| 62 | Mary Hogan | 12 | Daughter | — | New Jersey |
| 63 | Elizabeth Hogan | 7 | Daughter | — | New Jersey |
| 64 | Catherine Hogan | 5 | Daughter | — | New Jersey |
| 65 | John Hogan | 3 | Son | — | New Jersey |
| 66 | Frank Hogan | 32 | Son | Manager | New Jersey |
| 67 | Mary Hogan | 31 | Wife | — | New Jersey |
| 68 | Frank Hogan | 2 | Son | — | New Jersey |
| 69 | Mary Hogan | 1 | Daughter | — | New Jersey |
| 70 | Fred Hogan | 31 | Head | Bookkeeper | Poland |
| 71 | Mary Hogan | 26 | Wife | Merchant | Poland |
| 72 | Edith Hogan | 4 | Daughter | — | New Jersey |
| 73 | Thomas Hogan | 37 | Head | Brakeman | England |
| 74 | Emma Hogan | 42 | Wife | — | Ohio |
| 75 | Emma Hogan | 10 | Daughter | — | Ohio |
| 76 | Ruth Hogan | 8 | Daughter | — | Ohio |
| 77 | Alice Hogan | 5 | Daughter | — | Ohio |
| 78 | Lottie Hogan | 1 | Daughter | — | Ohio |
| 79 | Thomas Hogan | 36 | Head | Foreman | New Jersey |
| 80 | Mary Hogan | 29 | Wife | — | New Jersey |
| 81 | Charles Hogan | 30 | Head | Physician | Armenia |
| 82 | Alice Hogan | 52 | Wife | Merchant | Ireland |
| 83 | Mary Hogan | 14 | Daughter | — | New Jersey |
| 84 | Thomas Hogan | 50 | Head | Mechanic | New Jersey |
| 85 | Mary Hogan | 43 | Wife | — | New Jersey |
| 86 | John Hogan | 13 | Son | — | New Jersey |
| 87 | Thomas Hogan | 11 | Son | — | New Jersey |
| 88 | Edward Hogan | 24 | Son | Fire Maker | New Jersey |
| 89 | Mary Hogan | 20 | Wife | — | New Jersey |
| 90 | Edward Hogan | 3 | Son | — | New Jersey |
| 91 | Charles Hogan | 1 | Son | — | New Jersey |
| 92 | Thomas Hogan | 55 | Head | Fireman | Germany |
| 93 | Catherine Hogan | 43 | Wife | — | Germany |
| 94 | Catherine Hogan | 21 | Daughter | Stenographer | Germany |
| 95 | Margaret Hogan | 19 | Daughter | Stenographer | Germany |
| 96 | John Hogan | 18 | Son | Clerk | Germany |
| 97 | Thomas Hogan | 34 | Head | Butcher | Canada |
| 98 | Anna Hogan | 31 | Wife | — | Ireland |
| 99 | John Hogan | 14 | Son | — | New Jersey |
| 100 | Thomas Hogan | 31 | Head | Mechanic | Canada |
Related Census Records
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)