MF
Mary Flaherty — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Flaherty across the 1920 and 1930 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1883), then head of a 11-person household.
Age 47
b. ~1883
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Flaherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1900 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Additional Details | |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
| Township / Ward | Hoboken City Part Of |
| Est. Birth Year | ~1883 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Michael Flaherty | Son | — | 16 | ~1914 |
| James Flaherty | Son | — | 18 | ~1912 |
| William Flaherty | Son | — | 21 | ~1909 |
| Michael Flaherty | Head | — | 53 | ~1877 |
| Mary Flaherty | Daughter | — | 1 | ~1929 |
| Patrick Flaherty | Son | — | 5 | ~1925 |
| Thomas Flaherty | Son | — | 11 | ~1919 |
| Miles Flaherty | Son | — | 9 | ~1921 |
| Mary Flaherty | Spouse | — | 47 | ~1883 |
| Edward Flaherty | Son | — | 19 | ~1911 |
| John Flaherty | Son | — | 13 | ~1917 |
Census Appearances
1920
Hudson, New …
Spouse, age 35
Hudson, New Jersey · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Flaherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | Ireland |
| 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 47
Hudson, New Jersey · implied b. ~1883 — 11 household members
| Surname | Flaherty |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Alien |
| Year of Immigration | 1900 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| 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 Flaherty across 2 US Census years (1920 and 1930) in Hudson, New Jersey, using XGBoost record linkage.
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This person
Anchor record
Mary Flaherty
Spouse · 1930 · age 47 · b. ~1883 · 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:newjerseycensus00reel1348:0857)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Sam Mastrofilippo | 33 | Head | Longshoreman | Italy |
| 2 | Nancy Mastrofilippo | 29 | Wife | — | Italy |
| 3 | Nicholas Mastrofilippo | 16 | Son | — | New Jersey |
| 4 | Joseph Mastrofilippo | 15 | Son | — | New Jersey |
| 5 | Lena Mastrofilippo | 13 | Daughter | — | New Jersey |
| 6 | Dorothy Mastrofilippo | 10 | Daughter | — | New Jersey |
| 7 | Sam Mastrofilippo | 8 | Son | — | New Jersey |
| 8 | John Kennedy | 47 | Head | Longshoreman | New Jersey |
| 9 | Teresa Kennedy | 23 | Daughter | Laborer | New Jersey |
| 10 | Jack Kennedy | 22 | Son | Laborer | New Jersey |
| 11 | Francis Kennedy | 21 | Son | Peddler | New Jersey |
| 12 | Marie Kennedy | 20 | Daughter | — | New Jersey |
| 13 | Loretta Kennedy | 17 | Daughter | — | New Jersey |
| 14 | Eugene Kennedy | 2 | Son | — | New Jersey |
| 15 | Nicholas Ladola | 33 | Head | Laborer | Italy |
| 16 | Frances Ladola | 26 | Wife | — | Italy |
| 17 | Frank Ladola | 4 | Son | — | New Jersey |
| 18 | Cyrus Ladola | 2 | Son | — | New Jersey |
| 19 | Patsy Sorricone | 28 | Head | Cutter | Italy |
| 20 | Jenny Sorricone | 22 | Wife | — | Italy |
| 21 | Julia Sorricone | 1 | Daughter | — | New Jersey |
| 22 | Michael Flaherty | 53 | Head | Foundation | Ireland |
| 23 | Mary Flaherty THIS PERSON | 47 | Wife | — | Ireland |
| 24 | William Flaherty | 21 | Son | Messenger | New Jersey |
| 25 | Edward Flaherty | 19 | Son | Laborer | New Jersey |
| 26 | James Flaherty | 18 | Son | Printer | New Jersey |
| 27 | Michael Flaherty | 16 | Son | Clerk | New Jersey |
| 28 | John Flaherty | 13 | Son | — | New Jersey |
| 29 | Thomas Flaherty | 11 | Son | — | New Jersey |
| 30 | Miles Flaherty | 9 | Son | — | New Jersey |
| 31 | Patrick Flaherty | 5 | Son | — | New Jersey |
| 32 | Mary Flaherty | 1 | Daughter | — | New Jersey |
| 33 | August Bestefat | 58 | Head | Watchman | Germany |
| 34 | Ida Bestefat | 52 | Wife | — | Germany |
| 35 | Frank Smith | 30 | Head | Laborer | New Jersey |
| 36 | James Serrone | 37 | Lodger | Laborer | Maine |
| 37 | Fred Bibber | 46 | Head | Electrician | Maine |
| 38 | Alice Bibber | 33 | Wife | — | Massachusetts |
| 39 | Margaret Bibber | 13 | Daughter | — | Maine |
| 40 | Fred Bibber | 12 | Son | — | Massachusetts |
| 41 | James Bibber | 10 | Son | — | New Jersey |
| 42 | Virginia Bibber | 7 | Daughter | — | Maine |
| 43 | Albert Bibber | 5 | Son | — | New Jersey |
| 44 | Florence Bibber | 3 | Daughter | — | New Jersey |
| 45 | George Bibber | 2 | Son | — | New Jersey |
| 46 | Albert M. Bibber | 80 | Father | Plumber | Maine |
| 47 | John Sanders | 34 | Head | Clerk | Connecticut |
| 48 | Mary Sanders | 28 | Wife | — | New Jersey |
| 49 | Antoinette Sanders | 7 | Daughter | — | New Jersey |
| 50 | Robert Thrunk | 24 | Lodger | Chauffeur | 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)