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George Gray — 1940 US Census Record
Model Tree available1940 United States Federal Census · Philadelphia-County, Pennsylvania
Our Model Tree links this George Gray across the 1910, 1920, 1930 and 1940 US Censuses in Philadelphia-County, Pennsylvania (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1910), then head of a 6-person household.
Age 30
b. ~1910
Male
Head
Born: Pennsylvania
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Philadelphia-County, Pennsylvania |
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Additional Details | |
| Occupation | Pressman |
| Industry | Wholesale Printing |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
| Occupation | Pressman |
| Township / Ward | Philadelphia |
| Est. Birth Year | ~1910 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| Janet Gray | Daughter | — | 2 | ~1938 |
| George Gray | Head | — | 30 | ~1910 |
| Nellie Brown | Other | — | 65 | ~1875 |
| Kathryn Brown | Other | — | 32 | ~1908 |
| George Gray | Son | — | 4 | ~1936 |
| Veronica Gray | Spouse | — | 24 | ~1916 |
Census Appearances
1910
Philadelphia, Pennsylvania
Son, age
Philadelphia, Pennsylvania · implied b. ~1910 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1920
Philadelphia, Pennsylvania
Son, age 10
Philadelphia, Pennsylvania · implied b. ~1910 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1930
Philadelphia, Pennsylvania
Son, age 20
Philadelphia, Pennsylvania · implied b. ~1910 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Pennsylvania |
| Father's Birthplace | Pennsylvania |
| Mother's Birthplace | Pennsylvania |
| Occupation | Pressman |
| Industry | Printing Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Pennsylvania |
| Birth Country | United States |
| Birthplace (normalized) | pennsylvania |
1940
Philadelphia-County, Pennsylvania
Head, age 30
Philadelphia-County, Pennsylvania · implied b. ~1910 — 6 household members
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Pennsylvania |
| 1935 Residence (City) | Philadelphia |
| 1935 Residence (County) | Philadelphia |
| Occupation | Pressman |
| Industry | Wholesale Printing |
| Class of Worker | PW |
| Hours Worked | 30 |
| Income (1939) | 1000 |
| Highest Grade | H-4 |
| 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 Gray across 4 US Census years (1910, 1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Gray (~0.92 confidence) and father John Gray (~0.92 confidence) and father John Gray (~0.92 confidence) and mother Amelia Gray (~0.92 confidence) and mother Sophia Gray (~0.92 confidence) and mother Helen Gray (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Gray
b. ~1877
Source father
● Household
· direct · ~0.92
Father
John Gray
b. ~1880
Source father
● Household
· direct · ~0.92
Father
John Gray
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Amelia Gray
b. ~1883
Source mother
● Household
· direct · ~0.92
Mother
Sophia Gray
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Helen Gray
b. ~1891
Source mother
● Household
· direct · ~0.92
This person
Anchor record
George Gray
Head · 1940 · age 30 · b. ~1910 · Pennsylvania
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Philadelphia-County, Pennsylvania
Open full size
1940 US Federal Census — Philadelphia-County, Pennsylvania
Page Contents
38 people indexed on this census page (nara:1940:m-t0627-03748-00745)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Daniel Cleary | 30 | Head | Clerk | Pennsylvania |
| 2 | Dorothea S Cleary | 30 | Wife | — | Pennsylvania |
| 3 | Martha Cleary | 7 | Daughter | — | Pennsylvania |
| 4 | George Gray THIS PERSON | 30 | Head | Pressman | Pennsylvania |
| 5 | Veronica Gray | 24 | Wife | — | Pennsylvania |
| 6 | George Gray | 4 | Son | — | Pennsylvania |
| 7 | Janet Gray | 2 | Daughter | — | Pennsylvania |
| 8 | Kathryn S Brown | 32 | Sister | Typist | Pennsylvania |
| 9 | Nellie Brown | 65 | Mother | — | Pennsylvania |
| 10 | Bella Moffatt | 40 | Head | Clerk | Pennsylvania |
| 11 | Constance Moffatt | 43 | Sister | — | Pennsylvania |
| 12 | Arthur Westerlund | 47 | Head | Fireman | Sweden |
| 13 | Edna S Westerlund | 40 | Wife | — | Pennsylvania |
| 14 | Joseph Albert | 32 | Head | Salesman | Pennsylvania |
| 15 | Gertrude R Albert | 27 | Wife | — | Pennsylvania |
| 16 | Michael X Albert | 0 | Son | — | Pennsylvania |
| 17 | Anna Jett | 50 | Lodger | Childs Nurse | Maryland |
| 18 | James A Dalton | 28 | Head | Solicitor | Pennsylvania |
| 19 | Cecelia M Dalton | 60 | Mother | — | Pennsylvania |
| 20 | William Connor | 35 | Brother-in-law | Mechanic | Pennsylvania |
| 21 | Cecelia Connor | 38 | Sister | Biller | Pennsylvania |
| 22 | Paul J Reeney | 39 | Head | Stock Clerk | Pennsylvania |
| 23 | Marianne C Reeney | 38 | Wife | — | Pennsylvania |
| 24 | Virginia Reeney | 18 | Daughter | — | Pennsylvania |
| 25 | William Reeney | 16 | Son | — | Pennsylvania |
| 26 | Oscar Thomas | 62 | Head | Plasterer | Delaware |
| 27 | Ada R Thomas | 63 | Wife | — | Pennsylvania |
| 28 | Elizabeth L R Dyer | 51 | Head | — | Norway |
| 29 | Alice Dyer | 15 | Daughter | — | Pennsylvania |
| 30 | Jean Dyer | 10 | Daughter | — | Pennsylvania |
| 31 | Patrick Burns | 46 | Head | Roofer | Pennsylvania |
| 32 | Anna Q Burns | 44 | Wife | — | Pennsylvania |
| 33 | Thomas J Maskey | 67 | Head | Electrician | Pennsylvania |
| 34 | Bertha M Maskey | 61 | Wife | — | New Jersey |
| 35 | Joseph A Haney | 41 | Head | Certified Public Accountant | New York |
| 36 | Elizabeth Haney | 38 | Wife | — | Pennsylvania |
| 37 | Joseph Haney | 11 | Son | — | Pennsylvania |
| 38 | Mary Frances Haney | 7 | Daughter | — | Pennsylvania |
Pedigree Summary
George
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)