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George Gross — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Allegheny-County, Pennsylvania
Our Model Tree links this George Gross across the 1930 and 1940 US Censuses in Allegheny-County, Pennsylvania (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Male
Son
Born: Pennsylvania
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Allegheny-County, Pennsylvania |
| Surname | Gross |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Additional Details | |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Township / Ward | Pittsburgh |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Gross | Head | — | 41 | ~1899 |
| George Gross | Son | — | 13 | ~1927 |
| June Gross | Daughter | — | 15 | ~1925 |
| Emma Gross | Spouse | — | 44 | ~1896 |
| Audrey Gross | Daughter | — | 12 | ~1928 |
| Richard Gross | Son | — | 6 | ~1934 |
| Ruth Gross | Daughter | — | 1 | ~1939 |
| Thomas Gross | Son | — | 5 | ~1935 |
| Mildred Gross | Daughter | — | 11 | ~1929 |
Census Appearances
1930
Allegheny, Pennsylvania
Son, age 3
Allegheny, Pennsylvania · implied b. ~1927 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gross |
| Given Name | George |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | none |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Allegheny-County, Pennsylvania
Son, age 13
Allegheny-County, Pennsylvania · implied b. ~1927 — 9 household members
| Surname | Gross |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Pittsburgh |
| 1935 Residence (County) | Allegheny |
| Highest Grade | No 5 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
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 George Gross across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
George Gross
Son · 1940 · age 13 · b. ~1927 · Pennsylvania
★ You are viewing this record
Sibling
Thomas Gross
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Gross
Sibling · 1940 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Gross
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Audrey Gross
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
June Gross
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Richard Gross
Sibling · 1940 · age 6
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 — Allegheny-County, Pennsylvania
Open full size
1940 US Federal Census — Allegheny-County, Pennsylvania
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03668-00496)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | August Luppe | 53 | Head | Hammerman | Pennsylvania |
| 2 | Emma Luppe | 45 | Wife | — | Pennsylvania |
| 3 | John Luppe | 26 | Son | Watchman | Pennsylvania |
| 4 | Edgar Luppe | 24 | Son | — | Pennsylvania |
| 5 | Helen Luppe | 12 | Daughter | — | Pennsylvania |
| 6 | Edward Luppe | 20 | Son | Laborer | Pennsylvania |
| 7 | Norma Luppe | 18 | Daughter | — | Pennsylvania |
| 8 | Frederick Schwartz | 27 | Head | Plumber | Pennsylvania |
| 9 | Catherine Schwartz | 27 | Wife | — | Pennsylvania |
| 10 | Margaret Schwartz | 3 | Daughter | — | Pennsylvania |
| 11 | Harry R. Sankey | 45 | Head | Business Census Taker | Pennsylvania |
| 12 | Mildred Sankey | 44 | Wife | — | Pennsylvania |
| 13 | Harry Jr. Sankey | 22 | Son | Laborer | Pennsylvania |
| 14 | George Gross | 41 | Head | Laborer | Pennsylvania |
| 15 | Emma Gross | 44 | Wife | — | Pennsylvania |
| 16 | June Gross | 15 | Daughter | — | Pennsylvania |
| 17 | George Gross THIS PERSON | 13 | Son | — | Pennsylvania |
| 18 | Audrey Gross | 12 | Daughter | — | Pennsylvania |
| 19 | Mildred Gross | 11 | Daughter | — | Pennsylvania |
| 20 | Richard Gross | 6 | Son | — | Pennsylvania |
| 21 | Thomas Gross | 5 | Son | — | Pennsylvania |
| 22 | Ruth Ann Gross | 1 | Daughter | — | Pennsylvania |
| 23 | Harry C. Miller | 66 | Head | Lineman | Pennsylvania |
| 24 | Ella Miller | 57 | Wife | — | New York |
| 25 | William Shearer | 69 | Head | Laborer | Scotland |
| 26 | Florence Shearer | 60 | Wife | — | England |
| 27 | George Ogg | 57 | Head | Carpenter | Scotland |
| 28 | Nellie Ogg | 53 | Wife | — | Ireland |
| 29 | Margery Ogg | 22 | Daughter | Typist | Pennsylvania |
| 30 | Helen Ogg | 20 | Daughter | Shooking Operator | Pennsylvania |
| 31 | George Ogg | 12 | Son | — | Pennsylvania |
| 32 | Cristina Schmitt | 25 | Daughter | Waitress | Pennsylvania |
| 33 | Margaret Schmitt | 4 | Granddaughter | — | Pennsylvania |
| 34 | Michael Barratt | 45 | Head | Freight Handler | Ireland |
| 35 | Julia Barratt | 43 | Wife | — | Ireland |
| 36 | Mary Barratt | 14 | Daughter | — | Pennsylvania |
| 37 | Michael Jr. Barratt | 12 | Son | — | Pennsylvania |
| 38 | James Barratt | 12 | Son | — | Pennsylvania |
| 39 | Margaret Barratt | 10 | Daughter | — | Pennsylvania |
| 40 | Thomas Mitchell | 47 | Brother-in-law | Laborer | Ireland |
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)