JG
James Gray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Greene, Indiana
Our Model Tree links this James Gray across the 1920, 1930 and 1940 US Censuses in Greene, Indiana (XGBoost, ~Confirmed), with identified parents Andrew & Andrew — first a son (b.~1905), then head of a 6-person household.
Age 25
b. ~1905
Male
Son
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Greene, Indiana |
| Surname | Gray |
| Given Name | James H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Miner |
| Township / Ward | Linton City |
| Est. Birth Year | ~1905 |
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 1930 census.
| Name | Relation to head | Relative to James | Age | Birth yr |
|---|---|---|---|---|
| Andrew Gray | Head | — | 63 | ~1867 |
| Landry Gray | Other | — | 19 | ~1911 |
| Martha Beavers | Other | — | 87 | ~1843 |
| Laura Gray | Other | — | 57 | ~1873 |
| Jack Gray | Son | — | 23 | ~1907 |
| James Gray | Son | — | 25 | ~1905 |
Census Appearances
1920
Greene, Indiana
Son, age 15
Greene, Indiana · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | James |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Greene, Indiana
Son, age 25
Greene, Indiana · implied b. ~1905 — 6 household members
| Surname | Gray |
| Given Name | James H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Miner |
| Industry | Coal mine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Greene-County, Indiana
Head, age 35
Greene-County, Indiana · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grey |
| Given Name | James |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (County) | Greene |
| Occupation | Peabody coal co. |
| Industry | PW |
| Class of Worker | 852 |
| Highest Grade | No 8 |
| 1935 Residence | 14 |
| 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 James Gray across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Gray (~0.92 confidence) and father Andrew Gray (~0.92 confidence) and mother Laura Gray (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Gray
b. ~1867
Source father
● Household
· direct · ~0.92
Father
Andrew Gray
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Laura Gray
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
James Gray
Son · 1930 · age 25 · b. ~1905 · Indiana
★ You are viewing this record
Sibling
Jack Gray
Sibling · 1930 · age 23
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
1930 US Federal Census — Greene, Indiana
Open full size
1930 US Federal Census — Greene, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel590:0382)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William A Watson | 52 | Head | Carpenter | Indiana |
| 52 | Hattie E Watson | 49 | Wife-H | — | West Virginia |
| 53 | Edith P Watson | 16 | Daughter | — | Indiana |
| 54 | Max H Watson | 14 | Son | — | Indiana |
| 55 | Nathan Armstrong | 44 | Head | — | Indiana |
| 56 | Junior Armstrong | 10 | Grandson | — | Indiana |
| 57 | Claude Poe | 30 | Son-in-law | Salesman | Indiana |
| 58 | Henrietta Poe | 29 | Daughter | — | Indiana |
| 59 | Katherine G Poe | 9 | Granddaughter | — | Indiana |
| 60 | William M Poe | 1 | Grandson | — | Indiana |
| 61 | John Tonner | 53 | Head | Miner | Scotland |
| 62 | Margaret Tonner | 50 | Wife-H | — | Scotland |
| 63 | Anna G Tonner | 18 | Daughter | — | Scotland |
| 64 | Leo V Standeford | 43 | Head | Engineer | Indiana |
| 65 | Elsie L Standeford | 33 | Wife-H | — | Indiana |
| 66 | Doris V Standeford | 14 | Daughter | — | Indiana |
| 67 | Andrew Gray | 63 | Head | Miner | Indiana |
| 68 | Laura Gray | 57 | Wife-H | — | Indiana |
| 69 | James H Gray THIS PERSON | 25 | Son | Miner | Indiana |
| 70 | Jack R Gray | 23 | Son | Miner | Indiana |
| 71 | Landry Gray | 19 | Daughter-in-law | — | Indiana |
| 72 | Martha Beavers | 87 | Mother-in-law | — | Indiana |
| 73 | Homer E Bechtel | 58 | Head | Miner | Pennsylvania |
| 74 | Anna Bechtel | 58 | Wife-H | — | Indiana |
| 75 | Sophina Boley | 54 | Sister-in-law | — | Indiana |
| 76 | William Wonders | 43 | Head | Miner | Indiana |
| 77 | Mabel Wonders | 32 | Wife-H | — | Indiana |
| 78 | Jacob C West | 64 | Head | Merchant | Indiana |
| 79 | Lillie M West | 59 | Wife-H | — | Ohio |
| 80 | Paul Cillon | 63 | Head | Miner | France |
| 81 | Mary Cillon | 62 | Wife-H | — | France |
| 82 | Edward Krang | 38 | Head | Machinist | Indiana |
| 83 | Anna L Krang | 37 | Wife-H | — | Indiana |
| 84 | Charles E Krang | 12 | Son | — | Indiana |
| 85 | Irene W Krang | 8 | Son | — | Indiana |
| 86 | Robert E Krang | 4 | Son | — | Indiana |
| 87 | Osa E Parks | 48 | Head | Salesman | Indiana |
| 88 | Elizabeth Parks | 50 | Wife-H | — | Indiana |
| 89 | George E Parks | 18 | Son | — | Indiana |
| 90 | Marion W Parks | 16 | Son | — | Indiana |
| 91 | Lena E Parks | 14 | Daughter | — | Indiana |
| 92 | John Headley | 46 | Head | Miner | Indiana |
| 93 | Mary L Headley | 44 | Wife-H | — | Indiana |
| 94 | Hershel Headley | 35 | Son | Miner | Indiana |
| 95 | Mary M Headley | 11 | Daughter | — | Indiana |
| 96 | Charles Hurst | 38 | Head | Merchant | Indiana |
| 97 | Viola P Hurst | 34 | Wife-H | Clerk | Indiana |
| 98 | Ross H Hurst | 14 | Son | — | Indiana |
| 99 | Theda J Jeffers | 15 | Step-son | — | Indiana |
| 100 | Paul F Jeffers | 12 | Step-son | — | Indiana |
Pedigree Summary
James + 1 sibling
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 1930 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)