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George Gray — 1930 US Census Record
Model Tree available1930 United States Federal Census · Coal, Oklahoma
Our Model Tree links this George Gray across the 1910, 1920 and 1930 US Censuses in Coal, Oklahoma (XGBoost, ~Confirmed), with identified parents George & Malinda — first a son (b.~1910), then head of a 3-person household.
Age 20
b. ~1910
Male
Son
Born: Oklahoma
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Coal, Oklahoma |
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Oklahoma |
| Additional Details | |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Occupation | Farm Laborer |
| Township / Ward | Coalgate City First Ward |
| 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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Gray | Head | — | 52 | ~1878 |
| Malina Gray | Other | — | 45 | ~1885 |
| George Gray | Son | — | 20 | ~1910 |
Census Appearances
1910
Coal, Oklahoma
Son, age 2
Coal, Oklahoma · implied b. ~1908 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | George J |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Oklahoma |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1920
Coal, Oklahoma
Son, age 11
Coal, Oklahoma · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Gray |
| Given Name | George J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | Black |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Oklahoma |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Coal, Oklahoma
Son, age 20
Coal, Oklahoma · implied b. ~1910 — 3 household members
| Surname | Gray |
| Given Name | George |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Oklahoma |
| Father's Birthplace | Texas |
| Mother's Birthplace | Oklahoma |
| Occupation | Farm Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 3 US Census years (1910, 1920 and 1930) in Coal, Oklahoma, using XGBoost record linkage. Identified parents: father George Gray (~0.92 confidence) and mother Malinda Gray (~0.92 confidence) and father Washington Gray (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Gray
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Malinda Gray
b. ~1884
Source mother
● Household
· direct · ~0.92
Father
Washington Gray
b. ~1885
Source father
● Household
· direct · ~0.92
This person
Anchor record
George Gray
Son · 1930 · age 20 · b. ~1910 · Oklahoma
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Coal, Oklahoma
Open full size
1930 US Federal Census — Coal, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1898unit:0653)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | George Gray | 52 | Head | Laborer Farm | Texas |
| 52 | Malina Gray | 45 | Wife-H | — | Oklahoma |
| 53 | George Gray THIS PERSON | 20 | Son | Farm Laborer | Oklahoma |
| 54 | Charlie Brown | 67 | Head | Miner | Ohio |
| 55 | Agnes Brown | 55 | Wife-H | — | Illinois |
| 56 | Mildred Brown | 19 | Daughter | — | Oklahoma |
| 57 | Douglas Hines | 39 | Head | — | Mississippi |
| 58 | Robenia Hines | 35 | Wife-H | — | Oklahoma |
| 59 | Peter K Matthews | 69 | Head | — | Texas |
| 60 | Mary K Matthews | 67 | Wife-H | — | Texas |
| 61 | Ray B Matthews | 24 | Son | Court Clerk | Oklahoma |
| 62 | Henry Waldaker | 43 | Head | Miner | Texas |
| 63 | Clara Waldaker | 38 | Wife-H | — | Texas |
| 64 | Margaret Waldaker | 15 | Daughter | — | Oklahoma |
| 65 | Earl Waldaker | 5 | Son | — | Oklahoma |
| 66 | Guy Easter | 60 | Head | Miner | Virginia |
| 67 | Arthur Easter | 45 | Brother | — | Virginia |
| 68 | Helen Easter | 20 | Niece | — | Oklahoma |
| 69 | James Guy Easter | 15 | Nephew | — | Virginia |
| 70 | Robt E Mccoy | 40 | R | Miner | Texas |
| 71 | Delia M Mccoy | 34 | Wife-H | — | Oklahoma |
| 72 | Lavana Mccoy | 8 | Daughter | — | Oklahoma |
| 73 | Lora Mccoy | 5 | Daughter | — | Oklahoma |
| 74 | Charles Smith | 69 | Head | — | Maryland |
| 75 | Mary A Smith | 59 | Wife-H | — | Missouri |
| 76 | Frances Field | 51 | Head-H | Laundress | Oklahoma |
| 77 | Charlie Bisco | 41 | Head | Laborer | Italy |
| 78 | Catherine Bisco | 41 | Wife-H | — | Italy |
| 79 | Victor Bisco | 8 | Son | — | Oklahoma |
| 80 | Louie Bisco | 5 | Son | — | Oklahoma |
| 81 | Johnie Bisco | 3 | Son | — | Oklahoma |
| 82 | Arthur Fletcher | 42 | Head | — | Texas |
| 83 | Opal Fletcher | 20 | Wife-H | — | Oklahoma |
| 84 | Estell Fletcher | 9 | Daughter | — | Oklahoma |
| 85 | Leo Fletcher | 6 | Son | — | Oklahoma |
| 86 | Syble Fletcher | 5 | Daughter | — | Oklahoma |
| 87 | Floyd Fletcher | 3 | Son | — | Oklahoma |
| 88 | Emely Fletcher | 1 | Daughter | — | Oklahoma |
| 89 | Cathren Fletcher | 0 | Daughter | — | Oklahoma |
| 90 | Jack Ruffini | 37 | Head | Deliveryman | Oklahoma |
| 91 | Alma Ruffini | 30 | Wife-H | — | Oklahoma |
| 92 | Jack Ruffini | 8 | Son | — | Oklahoma |
| 93 | Charles Hill | 37 | Head | Laborer | Oklahoma |
| 94 | Lizzie Hill | 36 | Wife-H | — | Oklahoma |
| 95 | Manuel Hill | 13 | Son | — | Oklahoma |
| 96 | Ada Bell Hill | 8 | Daughter | — | Oklahoma |
| 97 | P. Lupercha Hill | 5 | Son | — | Oklahoma |
| 98 | Pasquale Ferrero | 63 | Head | Retail Merchant | Italy |
| 99 | Christina Ferrero | 47 | Wife-H | — | Russia |
| 100 | John Giacchino | 23 | R | Barber | Italy |
Pedigree Summary
George
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)