MP
Mary Pollock — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Pollock across the 1920, 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1895), then head of a 9-person household.
Age 35
b. ~1895
Female
Spouse
Born: Austria
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Pollock |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1916 |
| Age at First Marriage | 23 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
| Township / Ward | Secaucus Town Part |
| Est. Birth Year | ~1895 |
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 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Anna Pollock | Daughter | — | 11 | ~1919 |
| Mary Pollock | Spouse | — | 35 | ~1895 |
| James Pollock | Son | — | 1 | ~1929 |
| Esther Pollock | Daughter | — | 9 | ~1921 |
| Ruth Pollock | Daughter | — | 5 | ~1925 |
| Jacob Pollock | Head | — | 43 | ~1887 |
| Olga Pollock | Daughter | — | 3 | ~1927 |
| David Pollock | Son | — | 7 | ~1923 |
| Mary Pollock | Daughter | — | 11 | ~1919 |
Census Appearances
1920
Hudson, New …
Spouse, age 30
Hudson, New Jersey · implied b. ~1890 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pollack |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Austria |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1930
Hudson, New …
Spouse, age 35
Hudson, New Jersey · implied b. ~1895 — 9 household members
| Surname | Pollock |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Austria |
| Naturalization Status | Naturalized |
| Year of Immigration | 1916 |
| Age at First Marriage | 23 |
| Father's Birthplace | Austria |
| Mother's Birthplace | Austria |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | German |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
1940
Bergen-County, New …
Head, age 45
Bergen-County, New Jersey · implied b. ~1895 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Pollack |
| Given Name | Mary |
| Relationship to Head | head |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Widowed |
| Birthplace | Austria |
| 1935 Residence (City) | Wallington Borough |
| 1935 Residence (County) | Bergen |
| Naturalization Status | Naturalized |
| Occupation | Warper |
| Industry | wool factory |
| Class of Worker | PW |
| Hours Worked | 12 |
| Income (1939) | 920 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth Country | Austria |
| Birthplace (normalized) | austria |
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 Mary Pollock across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Pollock
Spouse · 1930 · age 35 · b. ~1895 · New Jersey
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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:newjerseycensus00reel1357:1042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jacob Soponari | 29 | Head | Electrician | Roumania |
| 2 | Mary Soponari | 27 | Wife | None | New Jersey |
| 3 | Harry Soponari | 4 | Son | None | New Jersey |
| 4 | Raymond Soponari | 2 | Son | None | New Jersey |
| 5 | Jacob Pollock | 43 | Head | Contractor | Austria |
| 6 | Mary Pollock THIS PERSON | 35 | Wife | None | Austria |
| 7 | Mary Pollock | 11 | Daughter | Student | New York |
| 8 | Esther Pollock | 9 | Daughter | Student | New York |
| 9 | Anna Pollock | 11 | Daughter | Student | New York |
| 10 | David Pollock | 7 | Son | None | New York |
| 11 | Ruth Pollock | 5 | Daughter | None | New Jersey |
| 12 | Olga Pollock | 3 | Daughter | None | New Jersey |
| 13 | James Pollock | 1 | Son | None | New Jersey |
| 14 | Augustus Bader | 38 | Head | Manager | New Jersey |
| 15 | Mary Bader | 37 | Wife | None | New Jersey |
| 16 | George Lounsbury | 61 | Boarder | Manager | New York |
| 17 | John Farley | 32 | Head | Patrolman | New Jersey |
| 18 | Rose Farley | 32 | Wife | None | New Jersey |
| 19 | Walter Farley | 8 | Son | None | New Jersey |
| 20 | William Meade | 33 | Head | Splicer | New Jersey |
| 21 | Mary Meade | 27 | Wife | None | New Jersey |
| 22 | Helen Meade | 1 | Daughter | None | New Jersey |
| 23 | William Kern | 31 | Head | Clerk | New Jersey |
| 24 | Catherine Kern | 27 | Wife | None | New Jersey |
| 25 | Charles Travers | 28 | Head | Chauffeur | New Jersey |
| 26 | Caroline Travers | 28 | Wife | None | New Jersey |
| 27 | Charles Travers | 3 | Son | None | New Jersey |
| 28 | Joseph Travers | 1 | Son | None | New Jersey |
| 29 | Sarah Travers | 57 | Mother | None | New Jersey |
| 30 | Joseph Robson | 44 | Brother-in-law | Engineer | New York |
| 31 | William Menzel | 26 | Head | Salesman | New Jersey |
| 32 | Mildred Menzel | 26 | Wife | None | New Jersey |
| 33 | Leonard Menzel | 2 | Son | None | New Jersey |
| 34 | John Kellen | 52 | Head | Porter | New Jersey |
| 35 | Ada Kellen | 52 | Wife | None | New Jersey |
| 36 | John Kellen | 21 | Son | Clerk | New Jersey |
| 37 | Ernest Schmidt | 32 | Head | Mechanic | New Jersey |
| 38 | Mary Schmidt | 25 | Wife | None | New Jersey |
| 39 | Ernest Schmidt | 1 | Son | None | New Jersey |
| 40 | Louis Kassner | 56 | Head | Proprietor | Russia |
| 41 | Anna Kassner | 52 | Wife | None | Russia |
| 42 | Pauline Kassner | 28 | Daughter | Secretary | Massachusetts |
| 43 | Bertha Kassner | 26 | Daughter | Secretary | Massachusetts |
| 44 | Rose Kassner | 23 | Daughter | Secretary | Massachusetts |
| 45 | Carl Kassner | 21 | Son | Clerk | Massachusetts |
| 46 | Emma Kassner | 18 | Daughter | None | New Jersey |
| 47 | Louis Kassner | 16 | Son | None | New Jersey |
| 48 | Edward Kassner | 11 | Son | None | New Jersey |
| 49 | Eleanor Kassner | 6 | Daughter | None | New Jersey |
| 50 | Eva Kassner | 3 | Daughter | None | 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)