MF
Mary Fitzpatrick — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Essex, New Jersey
Our Model Tree links this Mary Fitzpatrick across the 1920, 1930 and 1940 US Censuses in Essex, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1887), then head of a 3-person household.
Age 43
b. ~1887
Female
Spouse
Born: Ireland
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Essex, New Jersey |
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 23 |
| 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 | Newark City |
| Est. Birth Year | ~1887 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Alice Fitzpatrick | Daughter | — | 10 | ~1920 |
| James Fitzpatrick | Head | — | 45 | ~1885 |
| Mary Fitzpatrick | Spouse | — | 43 | ~1887 |
Census Appearances
1920
Union, New …
Spouse, age 33
Union, New Jersey · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Ireland |
| Year of Immigration | 1903 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Year of Naturalization | 1908 |
| Birthplace (normalized) | ireland |
1930
Essex, New …
Spouse, age 43
Essex, New Jersey · implied b. ~1887 — 3 household members
| Surname | Fitzpatrick |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Ireland |
| Naturalization Status | Naturalized |
| Year of Immigration | 1904 |
| Age at First Marriage | 23 |
| Father's Birthplace | Ireland |
| Mother's Birthplace | Ireland |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birth Country | Ireland |
| Birthplace (normalized) | ireland |
Spouse, age 53
Essex-County, New Jersey · implied b. ~1887 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Fitzpatrick |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Ireland |
| 1935 Residence (City) | West Orange |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Occupation | Houseworker |
| Class of Worker | NP |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Fitzpatrick across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Fitzpatrick
Spouse · 1930 · age 43 · b. ~1887 · 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 — Essex, New Jersey
Open full size
1930 US Federal Census — Essex, New Jersey
Page Contents
50 people indexed on this census page (ia:1930:newjerseycensus00reel1333:0316)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Salvatore Capone | 52 | Head | Laborer | Italy |
| 2 | Angeline Capone | 42 | Wife | — | Italy |
| 3 | Salvatore Capone | 22 | Son | Tinsmith | New Jersey |
| 4 | Anna Capone | 17 | Daughter | — | New Jersey |
| 5 | Dominic Petrucci | 45 | Head | — | Italy |
| 6 | Amelia Petrucci | 47 | Wife | Caterer | Italy |
| 7 | Adeline Petrucci | 23 | Daughter | — | New Jersey |
| 8 | Anna Petrucci | 20 | Son | Dressmaker | New Jersey |
| 9 | Henry Petrucci | 17 | Son | — | New Jersey |
| 10 | Dominic Petrucci | 12 | Son | — | New Jersey |
| 11 | Louis Capone | 29 | Head | — | New Jersey |
| 12 | Mildred Capone | 23 | Wife | Operator | New York |
| 13 | Yvonne Capone | 4 | Daughter | — | New Jersey |
| 14 | John Rossi | 56 | Head | — | Italy |
| 15 | Rose Rossi | 50 | Wife | — | Italy |
| 16 | John Rossi | 31 | Son | Mechanic | Italy |
| 17 | Joseph Rossi | 27 | Son | Clerk | Italy |
| 18 | Mary Rossi | 21 | Daughter | Operator | New Jersey |
| 19 | Theresa Rossi | 18 | Daughter | Clerk | New Jersey |
| 20 | Charles Rossi | 15 | Son | — | New Jersey |
| 21 | Anthony Tampello | 31 | Head | Surveyor | New Jersey |
| 22 | Rose Tampello | 27 | Wife | — | Italy |
| 23 | Michael Tampello | 7 | Son | — | New Jersey |
| 24 | Dominic Tampello | 6 | Son | — | New Jersey |
| 25 | John Tampello | 5 | Son | — | New Jersey |
| 26 | Mary Tampello | 57 | Mother | — | Italy |
| 27 | Carmine Agostino | 50 | Head | Laborer | Italy |
| 28 | Rose Agostino | 44 | Wife | — | Italy |
| 29 | Mary Agostino | 23 | Daughter | — | New Jersey |
| 30 | John Agostino | 20 | Son | Laborer | New Jersey |
| 31 | Louis Agostino | 18 | Son | — | New Jersey |
| 32 | William Dixon | 42 | Head | Carpenter | New Jersey |
| 33 | Elizabeth Dixon | 37 | Wife | — | New Jersey |
| 34 | Frank Amelio | 52 | Head | Contractor | Italy |
| 35 | Mildred Amelio | 23 | Daughter | Clerk | New Jersey |
| 36 | Rose Amelio | 21 | Daughter | — | New Jersey |
| 37 | Amanda Amelio | 19 | Daughter | Saleswoman | New Jersey |
| 38 | Albert Amelio | 16 | Son | Butcher | New Jersey |
| 39 | Raymond Amelio | 14 | Son | — | New Jersey |
| 40 | John Flannery | 37 | Head | — | New Jersey |
| 41 | Joseph Flannery | 14 | Son | — | New Jersey |
| 42 | John Flannery | 12 | Son | — | New Jersey |
| 43 | Theresa Flannery | 10 | Daughter | — | New Jersey |
| 44 | Joseph Flannery | 8 | Son | — | New Jersey |
| 45 | Francis Flannery | 6 | Son | — | New Jersey |
| 46 | Janet Flannery | 38 | Sister | — | New Jersey |
| 47 | Elizabeth Flannery | 74 | Mother | — | New Jersey |
| 48 | James Fitzpatrick | 45 | Head | Milkman | New York |
| 49 | Mary Fitzpatrick THIS PERSON | 43 | Wife | — | Ireland |
| 50 | Alice Fitzpatrick | 10 | Daughter | — | 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)