MG
Mary Gross — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Broome-County, New York
Our Model Tree links this Mary Gross across the 1930 and 1940 US Censuses in Broome-County, New York (XGBoost, ~Confirmed) — first a daughter (b.~1923), then head of a 10-person household.
Age 17
b. ~1923
Female
Daughter
Born: New York
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Broome-County, New York |
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Binghamton City |
| 1935 Residence (County) | Broome |
| Additional Details | |
| Class of Worker | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
| Township / Ward | Binghamton City |
| Est. Birth Year | ~1923 |
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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Margaret Gross | Daughter | — | 14 | ~1926 |
| Robert Gross | Son | — | 10 | ~1930 |
| Florence Gross | Daughter | — | 13 | ~1927 |
| Charles Gross | Head | — | 44 | ~1896 |
| Charles Gross | Son | — | 18 | ~1922 |
| Florence Gross | Spouse | — | 44 | ~1896 |
| Joseph Gross | Son | — | 2 | ~1938 |
| Francis Gross | Son | — | ~1940 | |
| Elizabeth Gross | Daughter | — | 9 | ~1931 |
| Mary Gross | Daughter | — | 17 | ~1923 |
Census Appearances
1930
Broome, New …
Daughter, age 7
Broome, New York · implied b. ~1923 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | Mary E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | New York |
| Father's Birthplace | New York |
| Mother's Birthplace | New York |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
1940
Broome-County, New …
Daughter, age 17
Broome-County, New York · implied b. ~1923 — 10 household members
| Surname | Gross |
| Given Name | Mary |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | New York |
| 1935 Residence (City) | Binghamton City |
| 1935 Residence (County) | Broome |
| Class of Worker | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | New York |
| Birth Country | United States |
| Birthplace (normalized) | new york |
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 Gross across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Gross
Daughter · 1940 · age 17 · b. ~1923 · New York
★ You are viewing this record
Sibling
Francis Gross
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert Gross
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph Gross
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Gross
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Gross
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elizabeth Gross
Sibling · 1940 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Florence Gross
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Broome-County, New York
Open full size
1940 US Federal Census — Broome-County, New York
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-02500-00702)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Raymond Corser | 14 | son | — | New York |
| 2 | Geraldine Corser | 12 | daughter | — | New York |
| 3 | Doris Corser | 11 | daughter | — | New York |
| 4 | Catherine Corser | 10 | daughter | — | New York |
| 5 | Herbert Corser | 9 | son | — | New York |
| 6 | John Corser | 7 | son | — | New York |
| 7 | Patricia Corser | 5 | daughter | — | New York |
| 8 | Albert Doren | 45 | Head | No | New York |
| 9 | May D Doren | 58 | wife | No | Pennsylvania |
| 10 | Aratta Doren | 16 | daughter | No | New York |
| 11 | Florence Doren | 13 | daughter | — | New York |
| 12 | Roberta Doren | 8 | daughter | — | New York |
| 13 | Alice Doren | 6 | daughter | — | New York |
| 14 | Harold Huff | 33 | brother in law | Farm Worker | Pennsylvania |
| 15 | Benjamin Hanyan | 60 | head | Chauffeur | New York |
| 16 | Adeline Hanyan | 59 | wife | No | New York |
| 17 | Delia Short | 58 | head | No | New York |
| 18 | Robert Short | 55 | husband | Steam Fitter | New York |
| 19 | Anthony Danek | 35 | head | Laborer | New York |
| 20 | Carl Sosnicki | 32 | head | Laborer | New Jersey |
| 21 | Aileen Sosnicki | 18 | wife | No | New York |
| 22 | Joan Sosnicki | 2 | daughter | 0 | New York |
| 23 | Joseph Groff | 35 | head | Chauffeur | Pennsylvania |
| 24 | Jean D Groff | 33 | wife | No | Pennsylvania |
| 25 | Anna May Groff | 14 | daughter | — | Pennsylvania |
| 26 | James Groff | 13 | daughter | — | Pennsylvania |
| 27 | Barbara Jane Groff | 7 | daughter | — | New York |
| 28 | Joseph Groff | 4 | son | 0 | New York |
| 29 | Charles Gross | 44 | head | Dye Setter | New York |
| 30 | Florence Gross | 44 | wife | No | New York |
| 31 | Charles Gross | 18 | son | Chemistry Assistant | Pennsylvania |
| 32 | Mary Gross THIS PERSON | 17 | daughter | — | New York |
| 33 | Margaret Gross | 14 | daughter | — | New York |
| 34 | Florence Gross | 13 | daughter | — | New York |
| 35 | Robert Gross | 10 | son | — | New York |
| 36 | Elizabeth Gross | 9 | daughter | — | New York |
| 37 | Joseph Gross | 2 | son | — | New York |
| 38 | Francis Gross | 0 | son | 0 | New York |
| 39 | Frank Sacco | 55 | head | Vegetable Peddler | Italy |
| 40 | Josephine Sacco | 43 | wife | No | Italy |
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)