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James Mack — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this James Mack across the 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1928), then head of a 6-person household.
Age 2
b. ~1928
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Mack |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Additional Details | |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | Kearny Town |
| 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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| James Mack | Son | — | 2 | ~1928 |
| Annie Mack | Spouse | — | 43 | ~1887 |
| James Mack | Head | — | 40 | ~1890 |
| James Mack | Son | — | 19 | ~1911 |
| Annie Mack | Daughter | — | 10 | ~1920 |
| Isabelle Mack | Daughter | — | 15 | ~1915 |
Census Appearances
1930
Hudson, New …
Son, age 2
Hudson, New Jersey · implied b. ~1928 — 6 household members
| Surname | Mack |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | Scotland |
| Mother's Birthplace | Scotland |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 12
Hudson-County, New Jersey · implied b. ~1928 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Mack's |
| Given Name | James F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Jersey City |
| 1935 Residence (County) | Hudson |
| Highest Grade | 6 |
| 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 Mack across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Mack
Son · 1930 · age 2 · b. ~1928 · New Jersey
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Sibling
Annie Mack
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Mack
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabelle Mack
Sibling · 1930 · age 15
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
1930 US Federal Census — Hudson, New Jersey
Open full size
1930 US Federal Census — Hudson, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1357:0020)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lawrence Mcshane | 52 | Head | Salesman | Northern Ireland |
| 52 | Margaret Mcshane | 49 | Wife | — | New Jersey |
| 53 | Grace Mcshane | 28 | Daughter | — | New Jersey |
| 54 | Lawrence Jr. Mcshane | 25 | Son | — | New Jersey |
| 55 | James Mcshane | 22 | Son | — | New Jersey |
| 56 | Robert Mcshane | 15 | Son | — | New Jersey |
| 57 | William Mcshane | 13 | Son | — | New Jersey |
| 58 | Marion Mcshane | 11 | Daughter | — | New Jersey |
| 59 | James Mack | 40 | Head | Salesman | Scotland |
| 60 | Annie Mack | 43 | Wife | — | Scotland |
| 61 | James Mack | 19 | Son | Clerk | Scotland |
| 62 | Isabelle Mack | 15 | Daughter | — | Scotland |
| 63 | Annie Mack | 10 | Daughter | — | New Jersey |
| 64 | James Mack THIS PERSON | 2 | Son | — | New Jersey |
| 65 | James Brown | 46 | Head | Machinist | Scotland |
| 66 | Maria Brown | 48 | Wife | — | Scotland |
| 67 | Agnes Brown | 21 | Daughter | — | Scotland |
| 68 | John Brown | 17 | Son | Clerk | Scotland |
| 69 | Alice Brown | 13 | Daughter | — | Scotland |
| 70 | James Brown | 11 | Son | — | Scotland |
| 71 | Annie Brown | 8 | Daughter | — | Scotland |
| 72 | James Kingman | 58 | Head | Machinist | Scotland |
| 73 | Annie Kingman | 58 | Wife | — | Scotland |
| 74 | James Kingman | 22 | Son | — | Scotland |
| 75 | Annie Kingman | 20 | Daughter | Stenographer | Scotland |
| 76 | William Kingman | 18 | Son | Soldier | Scotland |
| 77 | George Kingman | 15 | Son | — | Scotland |
| 78 | John Mclean | 55 | Head | Engineer | Northern Ireland |
| 79 | Mary Mclean | 55 | Wife | — | Northern Ireland |
| 80 | William Mclean | 20 | Son | Engineer | New Jersey |
| 81 | Mary Mclean | 18 | Daughter | — | New Jersey |
| 82 | John Mclean | 15 | Son | — | New Jersey |
| 83 | Simon Muir | 55 | Head | Machinist | Scotland |
| 84 | Sarah Muir | 55 | Wife | — | Scotland |
| 85 | Sarah Muir | 25 | Daughter | — | Scotland |
| 86 | Simon Muir | 23 | Son | Machinist | Scotland |
| 87 | Jessie Muir | 21 | Daughter | Stenographer | Scotland |
| 88 | Margaret Muir | 17 | Daughter | Stenographer | Scotland |
| 89 | William Muir | 15 | Son | — | Scotland |
| 90 | Robert Muir | 13 | Son | — | Scotland |
| 91 | David Thompson | 53 | Head | Driver | Scotland |
| 92 | Agnes Thompson | 53 | Wife | — | Scotland |
| 93 | Agnes Thompson | 28 | Daughter | — | Scotland |
| 94 | James Thompson | 25 | Son | — | Scotland |
| 95 | David Thompson | 23 | Son | Stenographer | Scotland |
| 96 | Robert Thompson | 18 | Son | — | New Jersey |
| 97 | William Thompson | 15 | Son | — | New Jersey |
| 98 | David Scott | 41 | Head | Moulder | Scotland |
| 99 | Annie Scott | 41 | Wife | — | Scotland |
| 100 | David Scott | 18 | Son | — | Scotland |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)