MR
Mary Rossi — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Queens-County, New York
Our Model Tree links this Mary Rossi across the 1930 and 1940 US Censuses in Queens-County, New York (XGBoost, ~Confirmed) — first a spouse (b.~1901), then head of a 4-person household.
Age 39
b. ~1901
Female
Spouse
Born: France
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Queens-County, New York |
| Surname | Rossi |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | France |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | France |
| Birthplace (normalized) | france |
| Township / Ward | New York City |
| Est. Birth Year | ~1901 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Jeannette Rossi | Daughter | — | 12 | ~1928 |
| Alfonso Rossi | Son | — | 14 | ~1926 |
| Mary Rossi | Spouse | — | 39 | ~1901 |
| August Rossi | Head | — | 37 | ~1903 |
Census Appearances
1930
Bronx, New …
Spouse, age 28
Bronx, New York · implied b. ~1902 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rossi |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | France |
| Naturalization Status | Alien |
| Year of Immigration | 1923 |
| Age at First Marriage | 22 |
| Father's Birthplace | Italy |
| Mother's Birthplace | Italy |
| Can Read/Write | Yes |
| Mother Tongue | Italian |
| Birth Country | France |
| Birthplace (normalized) | france |
1940
Queens-County, New …
Spouse, age 39
Queens-County, New York · implied b. ~1901 — 4 household members
| Surname | Rossi |
| Given Name | Mary V. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | France |
| 1935 Residence (City) | New York City |
| 1935 Residence (County) | Queens |
| Naturalization Status | Naturalized |
| Class of Worker | 0 |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth Country | France |
| Birthplace (normalized) | france |
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 Rossi across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Rossi
Spouse · 1940 · age 39 · b. ~1901 · New York
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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 — Queens-County, New York
Open full size
1940 US Federal Census — Queens-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02720-00772)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ferdinand Collida | 12 | Son | — | New York |
| 2 | Frank Baxter | 42 | Head | Electrical Maintenance | Scotland |
| 3 | Susan Baxter | 31 | Wife | — | Scotland |
| 4 | Irena M. Baxter | 7 | Daughter | — | New York |
| 5 | James F. Baxter | 5 | Son | — | New York |
| 6 | Charles Baxter | 34 | Brother | Accounting | Scotland |
| 7 | — | 39 | Head | — | — |
| 8 | — | None | W | — | — |
| 9 | Bruno R. Sorenz | 33 | Head | Auditor | Italy |
| 10 | Irene Sorenz | 32 | Wife | — | New York |
| 11 | Lloyd M. Fleming | 31 | Head | Salesman | Nova Scotia |
| 12 | Edith M. Fleming | 32 | Wife | — | New Jersey |
| 13 | Elliott Jr. Bradford | 23 | Head | Clerk | New York |
| 14 | Eugenia A. Bradford | 21 | Wife | Clerk | New York |
| 15 | Louis Radin | 42 | Head | Auto Mechanic | Russia |
| 16 | Nettie Radin | 35 | Wife | — | New York |
| 17 | Elaine Radin | 10 | Daughter | — | New York |
| 18 | James V. Pedone | 49 | Head | Plumber | New York |
| 19 | Evaline Pedone | 44 | Wife | — | Pennsylvania |
| 20 | John Vogel | 30 | Head | Auto Mechanic | New York |
| 21 | Grace E. Vogel | 28 | Wife | — | Pennsylvania |
| 22 | John Vogel | 4 | Son | — | New York |
| 23 | August Rossi | 37 | Head | Tile Setter | Italy |
| 24 | Mary V. Rossi THIS PERSON | 39 | Wife | — | France |
| 25 | Alfonso J. Rossi | 14 | Son | — | New York |
| 26 | Jeannette M. Rossi | 12 | Daughter | — | New York |
| 27 | Alice L. Stalnaker | 50 | Head | — | Massachusetts |
| 28 | Carlton C. Stalnaker | 32 | Son | Superintendent | West Virginia |
| 29 | Ralph Howard | 63 | Lodger | — | New York |
| 30 | Russell Howard | 12 | Lodger | Night Watchman | New York |
| 31 | William Blimmel | 32 | Head | Tool & Die Maker | Germany |
| 32 | Wala Blimmel | 32 | Wife | — | Germany |
| 33 | William C. Blimmel | 2 | Son | — | New York |
| 34 | Joseph Oligny | 36 | Lodger | Tool & Die Maker | Canada-French |
| 35 | Joseph Isaacson | 34 | Head | Retail Store Manager | Russia |
| 36 | Idana Isaacson | 27 | Wife | — | New York |
| 37 | Donald N. Isaacson | 4 | Son | — | New York |
| 38 | Charles M. Isaacson | 0 | Son | — | New York |
| 39 | James E. Cummings | 46 | Head | General Clerk | New York |
| 40 | Margaret M. Cummings | 43 | Wife | — | New York |
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)