MC
Mary Cleary — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Essex-County, New Jersey
Our Model Tree links this Mary Cleary across the 1930 and 1940 US Censuses in Essex-County, New Jersey (XGBoost, ~Confirmed) — first a spouse (b.~1898), then head of a 7-person household.
Age 42
b. ~1898
Female
Spouse
Born: Irish Free State
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Essex-County, New Jersey |
| Surname | Cleary |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | Housework |
| Class of Worker | H |
| Hours Worked | 5 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
| Occupation | Housework |
| Township / Ward | Livingston |
| Est. Birth Year | ~1898 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Michael Cleary | Head | — | 47 | ~1893 |
| John Cleary | Son | — | 9 | ~1931 |
| Mary Cleary | Spouse | — | 42 | ~1898 |
| Helen Cleary | Daughter | — | 16 | ~1924 |
| Joseph Cleary | Son | — | 15 | ~1925 |
| Kathleen Cleary | Daughter | — | 12 | ~1928 |
| Mary Cleary | Daughter | — | 11 | ~1929 |
Census Appearances
1930
New York, …
Spouse, age 31
New York, New York · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cleary |
| Given Name | Margaret |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| Naturalization Status | Alien |
| Year of Immigration | 1928 |
| Age at First Marriage | 24 |
| Father's Birthplace | Irish Free State |
| Mother's Birthplace | Irish Free State |
| Can Read/Write | Yes |
| Mother Tongue | English |
| Birthplace (normalized) | irish free state |
1940
Essex-County, New …
Spouse, age 42
Essex-County, New Jersey · implied b. ~1898 — 7 household members
| Surname | Cleary |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Irish Free State |
| 1935 Residence (City) | Livingston |
| 1935 Residence (County) | Essex |
| Naturalization Status | Naturalized |
| Occupation | Housework |
| Class of Worker | H |
| Hours Worked | 5 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birthplace (normalized) | irish free state |
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 Cleary across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Mary Cleary
Spouse · 1940 · age 42 · b. ~1898 · 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 — Essex-County, New Jersey
Open full size
1940 US Federal Census — Essex-County, New Jersey
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02335-00396)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Peter Garruto | 44 | Head | Foreman | Italy |
| 2 | Helen R. Garruto | 45 | Wife | Housework | Conn |
| 3 | William Garruto | 23 | Son | Machinist | NJ |
| 4 | Grace Garruto | 18 | Daughter | Sales Girl | NJ |
| 5 | Max Zazulia | 42 | Head | House Painter | Russia |
| 6 | Bessie Zazulia | 40 | Wife | — | Russia |
| 7 | Shirley Zazulia | 19 | Daughter | New Worker | NJ |
| 8 | Irene Zazulia | 17 | Daughter | — | NJ |
| 9 | Vera Zazulia | 14 | Daughter | — | NJ |
| 10 | Rosalyn Zazulia | 9 | Daughter | — | NJ |
| 11 | Linda Zazulia | 4 | Daughter | — | NJ |
| 12 | Louis Manganiello | 42 | Head | Machinist Tool Maker | Italy |
| 13 | Adeline E. Manganiello | 43 | Wife | Housework | Italy |
| 14 | Lois Manganiello | 19 | Daughter | — | NJ |
| 15 | Raymond Manganiello | 17 | Son | — | NJ |
| 16 | Joseph Mancini | 42 | Head | House Painter | Italy |
| 17 | Jennie Mancini | 34 | Wife | Housework | Italy |
| 18 | James Mancini | 17 | Son | — | NJ |
| 19 | Joseph Mancini | 8 | Son | — | NJ |
| 20 | Ignatius Q. Eckert | 51 | Head | Watchman | Hungary |
| 21 | Anna Eckert | 47 | Wife | Benchand | Hungary |
| 22 | George Eckert | 22 | Son | Jewelers Helper | NJ |
| 23 | Anna Eckert | 16 | Daughter | Student | NJ |
| 24 | Michael Cleary | 47 | Head | Salesman | Irish Free State |
| 25 | Mary Cleary THIS PERSON | 42 | Wife | Housework | Irish Free State |
| 26 | Helen Cleary | 16 | Daughter | — | NJ |
| 27 | Joseph Cleary | 15 | Son | — | NJ |
| 28 | Kathleen Cleary | 12 | Daughter | — | NJ |
| 29 | John Cleary | 9 | Son | — | NJ |
| 30 | Mary Cleary | 11 | Daughter | — | NJ |
| 31 | Anthony Savino | 40 | Head | Ice & Coal Dealer | Italy |
| 32 | Candida Savino | 39 | Wife | Housework | Italy |
| 33 | Carl Savino | 17 | Son | New Worker | NY |
| 34 | Mary Savino | 14 | Daughter | — | NJ |
| 35 | Daniel Savino | 8 | Son | — | NJ |
| 36 | Joseph Jancuska | 55 | Head | Laborer | Czechoslovakia |
| 37 | Eva Jancuska | 54 | Wife | Housework | Czechoslovakia |
| 38 | Anne Jancuska | 26 | Daughter | Typist | NJ |
| 39 | Olga Jancuska | 24 | Daughter | Cosmetician | NJ |
| 40 | Joseph Jr. Jancuska | 22 | Son | Laborer | NJ |
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)