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John Rossi — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Trumbull-County, Ohio
Our Model Tree links this John Rossi across the 1930 and 1940 US Censuses in Trumbull-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1887), then head of a 7-person household.
Age 53
b. ~1887
Male
Head
Born: Roumania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Trumbull-County, Ohio |
| Surname | Rossi |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Roumania |
| 1935 Residence (City) | Warren city |
| 1935 Residence (County) | Trumbull |
| Naturalization Status | First papers filed |
| Additional Details | |
| Occupation | laborer |
| Industry | steel mill |
| Class of Worker | PW |
| Hours Worked | 51 |
| Income (1939) | 988 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
| Occupation | Laborer |
| Township / Ward | Warren 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Florence Rossi | Daughter | — | 7 | ~1933 |
| Virginia Rossi | Spouse | — | 40 | ~1900 |
| Mary Rossi | Daughter | — | 13 | ~1927 |
| Phamelia Rossi | Daughter | — | 15 | ~1925 |
| Joe Rossi | Son | — | 21 | ~1919 |
| John Rossi | Son | — | 22 | ~1918 |
| John Rossi | Head | — | 53 | ~1887 |
Census Appearances
1930
Trumbull, Ohio
Head, age 42
Trumbull, Ohio · implied b. ~1888 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Rossi |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Roumania |
| Naturalization Status | First papers filed |
| Year of Immigration | 1904 |
| Age at First Marriage | 17 |
| Father's Birthplace | Roumania |
| Mother's Birthplace | Roumania |
| Occupation | Laborer |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Roumanian |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
1940
Trumbull-County, Ohio
Head, age 53
Trumbull-County, Ohio · implied b. ~1887 — 7 household members
| Surname | Rossi |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 53 |
| Marital Status | Married |
| Birthplace | Roumania |
| 1935 Residence (City) | Warren city |
| 1935 Residence (County) | Trumbull |
| Naturalization Status | First papers filed |
| Occupation | laborer |
| Industry | steel mill |
| Class of Worker | PW |
| Hours Worked | 51 |
| Income (1939) | 988 |
| Highest Grade | No 4 |
| 1935 Residence | Same place |
| Birth Country | Romania |
| Birthplace (normalized) | roumania |
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 John Rossi across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Rossi
Head · 1940 · age 53 · b. ~1887 · Ohio
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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 — Trumbull-County, Ohio
Open full size
1940 US Federal Census — Trumbull-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03156-00603)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John Rossi THIS PERSON | 53 | Head | Laborer | Roumania |
| 2 | Virginia Rossi | 40 | Wife | Housewife | Roumania |
| 3 | John Jr. Rossi | 22 | Son | Laborer | Ohio |
| 4 | Joe Rossi | 21 | Son | — | Ohio |
| 5 | Phamelia Rossi | 15 | Daughter | — | Ohio |
| 6 | Mary Rossi | 13 | Daughter | — | Ohio |
| 7 | Florence Rossi | 7 | Daughter | — | Ohio |
| 8 | Joseph Rossi | 72 | Head | Laborer | Italy |
| 9 | Lucy Rossi | 48 | Daughter | — | Italy |
| 10 | Anthony Rossi | 23 | Son | Rewinder | Ohio |
| 11 | Ernest Rossi | 21 | Son | Truck Driver | Ohio |
| 12 | Dominick Rossi | 19 | Son | Collector (Tickets) | Ohio |
| 13 | Mary Rossi | 17 | Daughter | — | Ohio |
| 14 | Edward Rossi | 16 | Son | — | Ohio |
| 15 | Pete Rossi | 15 | Son | — | Ohio |
| 16 | Joe Jr. Rossi | 13 | Son | — | Ohio |
| 17 | Alfred Rossi | 12 | Son | — | Ohio |
| 18 | Albert Rossi | 11 | Son | — | Ohio |
| 19 | Robert Rossi | 7 | Son | — | Ohio |
| 20 | Dan Lampman | 68 | Head | — | Penn. |
| 21 | Bert Houp | 52 | Head | Labor | Ohio |
| 22 | Edna Houp | 40 | Wife | — | Ohio |
| 23 | William Houp | 17 | Son | — | Ohio |
| 24 | Harry Houp | 14 | Son | — | Ohio |
| 25 | Mary Houp | 14 | Daughter | — | Ohio |
| 26 | Raymond Cory | 24 | Son-in-law | Chipper | Ohio |
| 27 | Bertha Cory | 20 | Daughter | — | Ohio |
| 28 | Charles Santucci | 27 | Head | Welder | Ohio |
| 29 | Angeline Santucci | 25 | Wife | — | Penn. |
| 30 | Nick Santucci | 5 | Son | — | Ohio |
| 31 | Joe Santucci | 3 | Son | — | Ohio |
| 32 | Nellie Jacko | 29 | Sister | Inspector | Ohio |
| 33 | Ray Potter | 53 | Head | Machinist | Ohio |
| 34 | Gladys Potter | 44 | Wife | — | Ohio |
| 35 | Robert Potter | 7 | Son | — | Penn. |
| 36 | Anthony Hronchick | 29 | Head | Mechanic | Penn. |
| 37 | Katherine Hronchick | 26 | Wife | — | Ohio |
| 38 | Ronald Hronchick | 0 | Son | — | Penn. |
| 39 | Joe H. Whittaker | 53 | Head | Boiler Maker | Ohio |
| 40 | Arlene Whittaker | 57 | Wife | — | Ohio |
Related Census Records
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)