MS
Mary Schwartz — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Passaic-County, New Jersey
Our Model Tree links this Mary Schwartz across the 1920, 1930 and 1940 US Censuses in Passaic-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 3-person household.
Age 56
b. ~1884
Female
Spouse
Born: Hungary
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Passaic-County, New Jersey |
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Passaic |
| 1935 Residence (County) | Passaic |
| Naturalization Status | Naturalized |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
| Township / Ward | Passaic |
| Est. Birth Year | ~1884 |
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 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mary Schwartz | Daughter | — | 32 | ~1908 |
| Mary Schwartz | Spouse | — | 56 | ~1884 |
| Ernest Schwartz | Head | — | 63 | ~1877 |
Census Appearances
1920
Passaic, New …
Spouse, age 37
Passaic, New Jersey · implied b. ~1883 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Hungary |
| Year of Immigration | 1908 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Hungarian |
| Birth Country | Hungary |
| Year of Naturalization | 1919 |
| Birthplace (normalized) | hungary |
1930
Passaic, New …
Spouse, age 47
Passaic, New Jersey · implied b. ~1883 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Hungary |
| Naturalization Status | Naturalized |
| Year of Immigration | 1898 |
| Age at First Marriage | 19 |
| Father's Birthplace | Hungary |
| Mother's Birthplace | Hungary |
| Occupation | none |
| Can Read/Write | Yes |
| Mother Tongue | Magyar |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
1940
Passaic-County, New …
Spouse, age 56
Passaic-County, New Jersey · implied b. ~1884 — 3 household members
| Surname | Schwartz |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Hungary |
| 1935 Residence (City) | Passaic |
| 1935 Residence (County) | Passaic |
| Naturalization Status | Naturalized |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth Country | Hungary |
| Birthplace (normalized) | hungary |
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 Schwartz 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 Schwartz
Spouse · 1940 · age 56 · b. ~1884 · New Jersey
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Passaic-County, New Jersey
Open full size
1940 US Federal Census — Passaic-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02378-00488)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Youngwirth | 59 | Head | Dye Helper | Hungary |
| 42 | Julia Youngwirth | 53 | Wife | — | Hungary |
| 43 | Anna Youngwirth | 20 | Daughter | Helper | New Jersey |
| 44 | John Youngwirth | 20 | Son | Machine Tender | New Jersey |
| 45 | Julius Youngwirth | 17 | Son | Helper | New Jersey |
| 46 | Anthony Meeny | 38 | Head | Bus Driver | Hungary |
| 47 | Mary Meeny | 38 | Wife | Rewinder | Poland |
| 48 | Dorothy Meeny | 17 | Daughter | — | New Jersey |
| 49 | Edward Meeny | 16 | Son | — | New Jersey |
| 50 | Alice Meeny | 11 | Daughter | — | New Jersey |
| 51 | Robert Meeny | 3 | Son | — | New Jersey |
| 52 | Anna Meeny | 74 | Mother | — | Hungary |
| 53 | Joseph Meeny | 58 | Head | Decatizer | Hungary |
| 54 | Hedwig Meeny | 43 | Wife | — | Austria |
| 55 | John Bauernhuber | 56 | Head | Laborer | Hungary |
| 56 | Mary Bauernhuber | 48 | Wife | Laborer | Hungary |
| 57 | John Bauernhuber | 26 | Son | Office Worker | New Jersey |
| 58 | Stephen Cadacovitz | 29 | Head | Machine Helper | Pennsylvania |
| 59 | Helen Cadacovitz | 24 | Wife | Helper | New Jersey |
| 60 | Anna Cadacovitz | 17 | Sister | Sprayer | Pennsylvania |
| 61 | John J. O'Connor | 45 | Head | Laborer | New Jersey |
| 62 | Muriel H. O'Connor | 16 | Daughter | — | New Jersey |
| 63 | John J. O'Connor | 13 | Son | — | New Jersey |
| 64 | Charles J. O'Connor | 9 | Son | — | New Jersey |
| 65 | Bartholomew Curtis | 25 | Head | Presser | New Jersey |
| 66 | Lawrence Curtis | 23 | Brother | Operator | New Jersey |
| 67 | Cornelius Curtis | 20 | Brother | Loader | New Jersey |
| 68 | Daniel Curtis | 18 | Brother | — | New Jersey |
| 69 | Mary Vanecek | 49 | Lodger | Housework | New Jersey |
| 70 | Marie Vanecek | 22 | Lodger | Operator | New Jersey |
| 71 | William O'Bryan | 64 | Lodger | Caretaker | New Jersey |
| 72 | Marie Berberick | 61 | Head | Owner | Germany |
| 73 | Gustave Berberick | 40 | Son | Asst. Manager | New Jersey |
| 74 | Evelyn O'Keefe | 35 | Daughter | — | New Jersey |
| 75 | Dolores O'Keefe | 12 | Daughter | — | New Jersey |
| 76 | Harold Moncher | 63 | Head | Mason | Poland |
| 77 | Esther Moncher | 55 | Wife | — | Russia |
| 78 | Ernest Schwartz | 63 | Head | — | Hungary |
| 79 | Mary Schwartz THIS PERSON | 56 | Wife | — | Hungary |
| 80 | Mary Schwartz | 32 | Daughter | Examiner | New Jersey |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)