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Mary Barry — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Barry across the 1910, 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1877), then head of a 6-person household.
Age 53
b. ~1877
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Barry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1899 |
| Age at First Marriage | 31 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Jersey City |
| Est. Birth Year | ~1877 |
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 Mary | Age | Birth yr |
|---|---|---|---|---|
| John Barry | Head | — | 52 | ~1878 |
| Robert Salaku | Other | — | 28 | ~1902 |
| Elizabeth Jackson | Other | — | 23 | ~1907 |
| Madeline Jackson | Other | — | 37 | ~1893 |
| John Barry | Son | — | 23 | ~1907 |
| Mary Barry | Spouse | — | 53 | ~1877 |
Census Appearances
Spouse, age 33
Hudson, New Jersey · implied b. ~1877 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Berry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ireland |
| Years Married | 12 |
| Children Born | 3 |
| Children Living | 1 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1920
Hudson, New …
Spouse, age 42
Hudson, New Jersey · implied b. ~1878 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1905 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
1930
Hudson, New …
Spouse, age 53
Hudson, New Jersey · implied b. ~1877 — 6 household members
| Surname | Barry |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1899 |
| Age at First Marriage | 31 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | Irish |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
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 Barry across 3 US Census years (1910, 1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Barry
Spouse · 1930 · age 53 · b. ~1877 · 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
49 people indexed on this census page (ia:1930:newjerseycensus00reel1351:0152)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 52 | John Barry | 52 | Head | Carpenter | Ireland |
| 53 | Mary Barry THIS PERSON | 53 | Wife | — | Ireland |
| 54 | John Barry | 23 | Son | Clerk | Ireland |
| 55 | Elizabeth Jackson | 23 | Boarder | — | New Jersey |
| 56 | Madeline Jackson | 37 | Boarder | Carpenter | Ireland |
| 57 | Robert Salaku | 28 | Lodger | Carpenter | Finland |
| 58 | John Olszewski | 44 | Head | Machinist | Poland |
| 59 | Mary Olszewski | 35 | Wife | — | Poland |
| 60 | Raymond Olszewski | 15 | Son | Railroad | New Jersey |
| 61 | Stephen Olszewski | 14 | Son | — | New Jersey |
| 62 | Victoria Olszewski | 14 | Daughter | — | New Jersey |
| 63 | May Olszewski | 12 | Daughter | — | New Jersey |
| 64 | Eddie Olszewski | 6 | Son | — | New Jersey |
| 65 | Helen Olszewski | 8 | Daughter | — | New Jersey |
| 66 | Genevieve Olszewski | 2 | Daughter | — | New Jersey |
| 67 | Adam Paranowicz | 40 | Head | Salesman | Poland |
| 68 | Alice Paranowicz | 38 | Wife | — | Poland |
| 69 | Henry Wojciechowski | 55 | Head | Proprietor | Austria-Poland |
| 70 | Rosie Wojciechowski | 53 | Wife | — | Austria-Poland |
| 71 | Max Gassell | 65 | Head | Merchant | Russia |
| 72 | Mary Gassell | 76 | Wife | — | Russia |
| 73 | Irene Gassell | 45 | Daughter | Clerk | New York |
| 74 | Thomas Gassell | 43 | Son | Machinist | New York |
| 75 | Mabel Gassell | 35 | Daughter | Dressmaker | New York |
| 76 | Philip Olszewski | 33 | Head | Machinist | Poland |
| 77 | Theresa Olszewski | 33 | Wife | — | Poland |
| 78 | Edward Olszewski | 12 | Son | — | New Jersey |
| 79 | Sigmund Olszewski | 11 | Son | — | New Jersey |
| 80 | Cora Olszewski | 6 | Daughter | — | New York |
| 81 | Helen Olszewski | 4 | Daughter | — | New Jersey |
| 82 | Eleonora Olszewski | 2 | Daughter | — | New Jersey |
| 83 | John Olszewski | 0 | Son | — | New Jersey |
| 84 | Josephine Olszewski | 54 | Head | Forelady | New York |
| 85 | Ernest Olszewski | 28 | Son | Forelady | New Jersey |
| 86 | Joseph Zimlo | 43 | Head | Repairman | Poland |
| 87 | Hattie Zimlo | 50 | Wife | — | Poland |
| 88 | Helen Zimlo | 16 | Daughter | Laborer | New Jersey |
| 89 | Sophie Zimlo | 15 | Daughter | — | New Jersey |
| 90 | Anthony Zimlo | 13 | Son | — | New Jersey |
| 91 | Walter Zimlo | 12 | Son | — | New Jersey |
| 92 | Henry Zimlo | 9 | Son | — | New Jersey |
| 93 | Thomas Wierzbicki | 23 | Boarder | Weaver | New Jersey |
| 94 | Peter Serozky | 39 | Head | Boiler Maker | Poland |
| 95 | Anna Serozky | 35 | Wife | — | Poland |
| 96 | Michael Serozky | 17 | Son | Helper | New Jersey |
| 97 | Frank Serozky | 16 | Son | — | New Jersey |
| 98 | Charles Serozky | 14 | Son | — | New Jersey |
| 99 | Stanley Serozky | 12 | Son | — | New Jersey |
| 100 | Edward Serozky | 1 | Son | — | New Jersey |
Related Census Records
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)