HG
Harry Gray — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hamilton-County, Indiana
Our Model Tree links this Harry Gray across the 1920, 1930 and 1940 US Censuses in Hamilton-County, Indiana (XGBoost, ~Confirmed), with identified parents Claude & Clint — first a head (b.~1914), then head of a 3-person household.
Age 26
b. ~1914
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hamilton-County, Indiana |
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Hamilton |
| Additional Details | |
| Occupation | Laborer |
| Industry | Auto Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1700 |
| Highest Grade | Hs 4 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Laborer |
| Township / Ward | Washington Twp |
| Est. Birth Year | ~1914 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Gray | Head | — | 26 | ~1914 |
| Patricia Gray | Daughter | — | 2 | ~1938 |
| Viola Gray | Spouse | — | 22 | ~1918 |
Census Appearances
1920
Hamilton, Indiana
Son, age 7
Hamilton, Indiana · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Hamilton, Indiana
Son, age 17
Hamilton, Indiana · implied b. ~1913 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Hamilton-County, Indiana
Head, age 26
Hamilton-County, Indiana · implied b. ~1914 — 3 household members
| Surname | Gray |
| Given Name | Harry |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Hamilton |
| Occupation | Laborer |
| Industry | Auto Factory |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1700 |
| Highest Grade | Hs 4 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Harry Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Claude Gray (~0.92 confidence) and father Clint Gray (~0.92 confidence) and mother Lulu Gray (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Claude Gray
b. ~1890
Source father
● Household
· direct · ~0.92
Father
Clint Gray
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Lulu Gray
b. ~1889
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Harry Gray
Head · 1940 · age 26 · b. ~1914 · Indiana
★ 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 — Hamilton-County, Indiana
Open full size
1940 US Federal Census — Hamilton-County, Indiana
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01050-00608)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Laura Halberstadt | 72 | Wife | — | Ohio |
| 2 | Lenamae | Lenamue Kesslery | Kessley | 39 | Head | — | Kentucky |
| 3 | Lloyd Leroy Kesslery | Kessley | 11 | Son | — | Indiana |
| 4 | Ralph Eugene Kesslery | Kessley | 9 | Son | — | Indiana |
| 5 | L. O. Beauchamp | 66 | Head | Janitor | Indiana |
| 6 | Flora Beauchamp | 62 | Wife | — | Indiana |
| 7 | O. N. Pitts | 54 | Head | Contractor | Indiana |
| 8 | Hattie Pitts | 50 | Wife | — | Indiana |
| 9 | L. C. Venable | Renable | 67 | Head | Farmer | Indiana |
| 10 | Florence Venable | Renable | 71 | Wife | — | Indiana |
| 11 | Pearl Mundy | 51 | Head | — | Indiana |
| 12 | Perry Pitts | 25 | Head | Brickmason | Indiana |
| 13 | Viola Pitts | 26 | Wife | — | Indiana |
| 14 | Perry Edward Pitts | 6 | Son | — | Indiana |
| 15 | Dixie Mae Pitts | 2 | Daughter | — | Indiana |
| 17 | Clinton Baliff | 41 | Head | Farmer | Indiana |
| 18 | Marie Baliff | 36 | Wife | — | Indiana |
| 19 | Rex Baliff | 4 | Son | — | Indiana |
| 20 | Charles Q. Farmer | 69 | Head | Laborer | Indiana |
| 21 | Ralph Unger | 47 | Head | Farmer | Indiana |
| 22 | Mary Unger | 45 | Wife | — | Indiana |
| 23 | Malcolm Unger | 13 | Son | — | Indiana |
| 24 | M. J. Cardwell | 51 | Head | Farmer | Indiana |
| 25 | Margaret Freda Cardwell | 46 | Wife | — | Indiana |
| 26 | Francis Dufall | Du Fall | 22 | Head | Laborer | Indiana |
| 27 | Alice Dufall | Du Fall | 24 | Wife | — | Indiana |
| 28 | Porter Bray | 49 | Head | Farmer | Indiana |
| 29 | Clara Bray | 46 | Wife | — | Indiana |
| 30 | Phil Bray | 15 | Son | — | Indiana |
| 31 | Albert Bryan | 60 | Head | Carpenter | Indiana |
| 32 | Willie Bryan | 53 | Wife | — | Arkansas |
| 33 | Dwight Bryan | 16 | Son | — | Arkansas |
| 34 | Harry Gray THIS PERSON | 26 | Head | Laborer | Indiana |
| 35 | Viola Gray | 22 | Wife | — | Indiana |
| 36 | Patricia Gray | 2 | Daughter | — | Indiana |
| 37 | Russell Faulk | 32 | Head | Farmer | Indiana |
| 38 | Hildreth Faulk | 32 | Wife | — | Indiana |
| 39 | Morris Faulk | 7 | Son | — | Indiana |
| 40 | Arnold Kay Faulk | 5 | Son | — | Indiana |
Pedigree Summary
Harry
Gen 1 · 3 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)