MH
Mary Haggerty — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hudson, New Jersey
Our Model Tree links this Mary Haggerty across the 1930 and 1940 US Censuses in Hudson, New Jersey (XGBoost, ~Confirmed) — first a daughter (b.~1895), then head of a 8-person household.
Age 35
b. ~1895
Female
Daughter
Born: New Jersey
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Hudson, New Jersey |
| Surname | Haggerty |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Additional Details | |
| Occupation | Teacher |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
| Occupation | Teacher |
| Township / Ward | Hoboken City |
| 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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Haggerty | Daughter | — | 35 | ~1895 |
| Daniel Haggerty | Son | — | 30 | ~1900 |
| Madeline Haggerty | Other | — | 5 | ~1925 |
| Madeline Haggerty | Daughter | — | 29 | ~1901 |
| Maria Haggerty | Head | — | 64 | ~1866 |
| Isabelle Haggerty | Daughter | — | 33 | ~1897 |
| Gerald Haggerty | Son | — | 38 | ~1892 |
| Margaret Haggerty | Daughter | — | 31 | ~1899 |
Census Appearances
1930
Hudson, New …
Daughter, age 35
Hudson, New Jersey · implied b. ~1895 — 8 household members
| Surname | Haggerty |
| Given Name | Mary F. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 35 |
| Marital Status | Single |
| Birthplace | New Jersey |
| Father's Birthplace | New York |
| Mother's Birthplace | New Jersey |
| Occupation | Teacher |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | New Jersey |
| Birth Country | United States |
| Birthplace (normalized) | new jersey |
1940
Hudson-County, New …
Other, age 45
Hudson-County, New Jersey · implied b. ~1895 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Haggerty |
| Given Name | Margaret |
| Relationship to Head | Sister |
| Sex | F |
| Color / Race | White |
| Age | 45 |
| Marital Status | Single |
| Birthplace | New Jersey |
| 1935 Residence (City) | Hoboken City |
| 1935 Residence (County) | Hudson |
| Occupation | Teacher |
| Industry | Grammar School |
| Class of Worker | GW |
| Hours Worked | 40 |
| Income (1939) | 134 |
| 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 Mary Haggerty across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Haggerty
Daughter · 1930 · age 35 · b. ~1895 · New Jersey
★ You are viewing this record
Sibling
Daniel Haggerty
Sibling · 1930 · age 30
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Isabelle Haggerty
Sibling · 1930 · age 33
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Madeline Haggerty
Sibling · 1930 · age 29
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Haggerty
Sibling · 1930 · age 31
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Haggerty
Sibling · 1930 · age 38
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:newjerseycensus00reel1349:1001)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Henry Mager | 60 | Head | Mfg. | New Jersey |
| 2 | Malvina Mager | 56 | Wife | — | New York |
| 3 | Arthur J. Mccance | 47 | Lodger | Machinist | New Jersey |
| 4 | Wm Thomas Reilly | 32 | Lodger | Clerk | New Jersey |
| 5 | James Hugh Murray | 30 | Lodger | Boilermaker | Scotland |
| 6 | John Piasecki | 33 | Lodger | Pattern Maker | Poland |
| 7 | Nils Bengtson | 27 | Lodger | Sailor | Sweden |
| 8 | Albert Herbst | 45 | Lodger | Helper | Poland |
| 9 | Albert Herbst | 45 | Lodger | Basketmaker | Poland |
| 10 | Charles Herbst | 34 | Lodger | Auto Mech. | Poland |
| 11 | Mary Ellen Carroll | 61 | Head | — | England |
| 12 | John Allen Carroll | 32 | Son | Clerk | New Jersey |
| 13 | John Philip Kelsoe | 52 | Lodger | Ex. Janitor | New York |
| 14 | William H. Demott | 25 | Lodger | Fireman | New York |
| 15 | John Decourcy | 64 | Lodger | Watchman | New York |
| 16 | John H. Hanson | 41 | Lodger | Clerk | New Jersey |
| 17 | Ernest C. V. Olson | 34 | Lodger | Electrician | Sweden |
| 18 | Margaret Kleemann | 57 | Head | — | New York |
| 19 | Anna Kleemann | 30 | Daughter | Telephone Operator | New Jersey |
| 20 | Mildred Kleemann | 29 | Daughter | Stenographer | New Jersey |
| 21 | Amanda A. Meyer | 31 | Lodger | Bookkeeper | New Jersey |
| 22 | Mary K. Addison | 47 | Head | — | North Carolina |
| 23 | John Montgomery Addison | 49 | Head | Iron Worker | Maryland |
| 24 | Fred H. Zuck | 64 | Head | Hardware | New York |
| 25 | Frances Zuck | 42 | Wife | — | New Jersey |
| 26 | Fred H. Jr. Zuck | 14 | Son | — | New Jersey |
| 27 | Ignace Josephine Zuck | 11 | Daughter | — | New Jersey |
| 28 | Mary Donnelly | 49 | Head | Teacher | New Jersey |
| 29 | Adeline Grota | 48 | Head | Janitor | New Jersey |
| 30 | Victor Bradicich | 46 | Head | Metal Worker | Italy |
| 31 | Bruno Bradicich | 18 | Daughter | Sign Painter | Italy |
| 32 | Wm J. Bickell | 25 | Lodger | Impositor | England |
| 33 | Wm A. Kavanagh | 45 | Lodger | Lawyer | Ireland |
| 34 | William Bennett | 5 | Lodger | Instrument | Russia |
| 35 | John Luepke | 43 | Head | — | Germany |
| 36 | Maria Luepke | 42 | Wife | — | Germany |
| 37 | John A. Luepke | 10 | Son | — | New Jersey |
| 38 | Kurt Luepke | 32 | Son | Salesman | Germany |
| 39 | Maria Haggerty | 64 | Head | — | New Jersey |
| 40 | Gerald J. Haggerty | 38 | Son | Secretary | New Jersey |
| 41 | Mary F. Haggerty THIS PERSON | 35 | Daughter | Teacher | New Jersey |
| 42 | Isabelle Haggerty | 33 | Daughter | Teacher | New Jersey |
| 43 | Margaret C. Haggerty | 31 | Daughter | Teacher | New Jersey |
| 44 | Daniel A. Haggerty | 30 | Son | Clerk | New Jersey |
| 45 | Madeline Haggerty | 29 | Daughter | — | New Jersey |
| 46 | Madeline Haggerty | 5 | Granddaughter | — | New Jersey |
| 47 | Stephen Pasparik | 60 | Head | Certified Public Accountant | Germany |
| 48 | Helen Pasparik | 35 | Daughter | Steno. | New Jersey |
| 49 | William Harmacy | 38 | Head | Salesman | New York |
| 50 | Antoinette Harmacy | 29 | Wife | — | Poland |
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)