JH
James Holt — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this James Holt across the 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a son (b.~1922), then head of a 13-person household.
Age 8
b. ~1922
Male
Son
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Holt |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Can Read/Write | Yes |
| Home Value / Rent | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Township / Ward | West New York |
| Est. Birth Year | ~1922 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Josephine Bidera | Daughter | — | 8 | ~1922 |
| John Bidera | Son | — | 13 | ~1917 |
| Joseph Bidera | Head | — | 41 | ~1889 |
| Concetta Bidera | Spouse | — | 40 | ~1890 |
| Joseph Holt | Son | — | 11 | ~1919 |
| Nellie Bidera | Daughter | — | 16 | ~1914 |
| Elizabeth Holt | Spouse | — | 34 | ~1896 |
| James Holt | Son | — | 8 | ~1922 |
| Frank Bidera | Son | — | 18 | ~1912 |
| Margaret Bidera | Daughter | — | 9 | ~1921 |
| Giuseppe Bidera | Son | — | 7 | ~1923 |
| Antoinette Bidera | Daughter | — | 11 | ~1919 |
| Gaetano Bidera | Son | — | 5 | ~1925 |
Census Appearances
1930
Hudson, New …
Son, age 8
Hudson, New Jersey · implied b. ~1922 — 13 household members
| Surname | Holt |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Can Read/Write | Yes |
| Home Value / Rent | No |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Son, age 18
Hudson-County, New Jersey · implied b. ~1922 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Halt |
| Given Name | James Jr. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | West New York |
| 1935 Residence (County) | Hudson |
| Occupation | Jew Worker |
| Class of Worker | PW |
| Hours Worked | 40 |
| Highest Grade | H 4 |
| 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 Holt across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
James Holt
Son · 1930 · age 8 · b. ~1922 · New Jersey
★ You are viewing this record
Sibling
John Bidera
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Bidera
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Bidera
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Bidera
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Holt
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Antoinette Bidera
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Giuseppe Bidera
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Josephine Bidera
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gaetano Bidera
Sibling · 1930 · age 5
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:newjerseycensus00reel1360:0765)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lillian Laimi | 23 | Daughter | Dressmaker | Italy |
| 52 | Gino Laimi | 22 | Son | Upholsterer | Italy |
| 53 | Margaret De Mattia | 25 | Daughter | — | New Jersey |
| 54 | Rudolph Mayer | 37 | Head | Captain | New Jersey |
| 55 | Paula Mayer | 34 | Wife | — | New Jersey |
| 56 | Kenneth Mayer | 5 | Son | — | New Jersey |
| 57 | Marion Mayer | 4 | Daughter | — | New Jersey |
| 58 | Joseph Snyder | 39 | Head | Carpenter | New York |
| 59 | Ida Snyder | 39 | Wife | — | New York |
| 60 | Howard Snyder | 11 | Son | — | New York |
| 61 | Dorothy Snyder | 8 | Daughter | — | New Jersey |
| 62 | James Holt | 39 | Head | Proprietor | New York |
| 63 | Joseph Bidera | 41 | Head | Plasterer | Italy |
| 64 | Concetta Bidera | 40 | Wife | — | Italy |
| 65 | Frank Bidera | 18 | Son | Helper | New Jersey |
| 66 | Nellie Bidera | 16 | Daughter | — | New Jersey |
| 67 | John Bidera | 13 | Son | — | New Jersey |
| 68 | Antoinette Bidera | 11 | Daughter | — | New Jersey |
| 69 | Margaret Bidera | 9 | Daughter | — | New Jersey |
| 70 | Josephine Bidera | 8 | Daughter | — | New Jersey |
| 71 | Giuseppe Bidera | 7 | Son | — | New Jersey |
| 72 | Gaetano Bidera | 5 | Son | — | New Jersey |
| 73 | Elizabeth Holt | 34 | Wife | — | New Jersey |
| 74 | Joseph Holt | 11 | Son | — | New Jersey |
| 75 | James Holt THIS PERSON | 8 | Son | — | New Jersey |
| 76 | Henry Martin | 47 | Head | Fireman | New Jersey |
| 77 | Annie Martin | 49 | Wife | — | New Jersey |
| 78 | Helen Martin | 20 | Daughter | Stenographer | New Jersey |
| 79 | Evelyn Martin | 16 | Daughter | — | New Jersey |
| 80 | John Martin | 8 | Son | — | New Jersey |
| 81 | Henry Walters | 33 | Head | Carpenter | New Jersey |
| 82 | Emma Walters | 29 | Wife | — | New Jersey |
| 83 | Dorothy Walters | 4 | Daughter | — | New Jersey |
| 84 | Henry Walters | 2 | Son | — | New Jersey |
| 85 | John Eitelwein | 69 | Head | — | Germany |
| 86 | Barbara Eitelwein | 61 | Wife | — | New Jersey |
| 87 | Edwin Chapman | 13 | Grandson | — | New Jersey |
| 88 | Henry Lehmann | 41 | Head | Cleaner | New York |
| 89 | Ida Lehmann | 40 | Wife | — | New York |
| 90 | Mildred Lehmann | 13 | Daughter | — | New Jersey |
| 91 | John Mullen | 51 | Boarder | Laborer | New York |
| 92 | John Krueger | 40 | Head | Plumber | New Jersey |
| 93 | Louise Krueger | 38 | Wife | — | New York |
| 94 | Pasquale Dalesandro | 44 | Head | Gardener | Italy |
| 95 | Lucy Dalesandro | 44 | Wife | — | Italy |
| 96 | Millie Dalesandro | 15 | Daughter | — | New Jersey |
| 97 | Jennie Dalesandro | 11 | Daughter | — | New Jersey |
| 98 | Gabriel Dalesandro | 10 | Son | — | New Jersey |
| 99 | John Dalesandro | 8 | Son | — | New Jersey |
| 100 | Joan Dalesandro | 7 | Son | — | New Jersey |
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)