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Frank Cox — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Rogers, Oklahoma
Our Model Tree links this Frank Cox across the 1920, 1930 and 1940 US Censuses in Rogers, Oklahoma (XGBoost, ~Confirmed) — first a head (b.~1891), then head of a 4-person household.
Age 39
b. ~1891
Male
Head
Born: Arkansas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Rogers, Oklahoma |
| Surname | Cox, |
| Given Name | Frank M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 22 |
| Father's Birthplace | Miss Blood |
| Mother's Birthplace | Cherokee |
| Additional Details | |
| Occupation | Driller |
| Industry | Oil Well |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
| Occupation | Driller |
| Township / Ward | Claremore City |
| Est. Birth Year | ~1891 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Wayne Cox | Son | — | 16 | ~1914 |
| Clara Cox | Son | — | 14 | ~1916 |
| Frank Cox | Head | — | 39 | ~1891 |
| Mattie Cox | Other | — | 36 | ~1894 |
Census Appearances
1920
Rogers, Oklahoma
Head, age 29
Rogers, Oklahoma · implied b. ~1891 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Father's Birthplace | United States |
| Mother's Birthplace | United States |
| Occupation | Driller |
| Industry | Oil Field |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1930
Rogers, Oklahoma
Head, age 39
Rogers, Oklahoma · implied b. ~1891 — 4 household members
| Surname | Cox, |
| Given Name | Frank M. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 39 |
| Marital Status | Married |
| Birthplace | Arkansas |
| Age at First Marriage | 22 |
| Father's Birthplace | Miss Blood |
| Mother's Birthplace | Cherokee |
| Occupation | Driller |
| Industry | Oil Well |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
1940
Rogers-County, Oklahoma
Head, age 49
Rogers-County, Oklahoma · implied b. ~1891 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Cox |
| Given Name | Franklin |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 49 |
| Marital Status | Married |
| Birthplace | Arkansas |
| 1935 Residence (City) | Claremore |
| 1935 Residence (County) | Rogers |
| Occupation | Oil well driller |
| Industry | Oil |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 1544 |
| Highest Grade | 8 |
| 1935 Residence | Oklahoma |
| Birth State | Arkansas |
| Birth Country | United States |
| Birthplace (normalized) | arkansas |
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 Frank Cox across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Frank Cox
Head · 1930 · age 39 · b. ~1891 · Oklahoma
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Rogers, Oklahoma
Open full size
1930 US Federal Census — Rogers, Oklahoma
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1924unit:0771)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Yates, Lawrence Brigg | 12 | Nephew | — | Oklahoma |
| 2 | H. Ira Brown | 50 | Head | Retail Merchant | Missouri |
| 3 | Maude Brown | 47 | Wife-H | Teacher | Missouri |
| 4 | Helen Brown | 17 | Daughter | — | Oklahoma |
| 5 | Morton Wilson, | 65 | Head | Proprietor | Iowa |
| 6 | Jennie Wilson, | 63 | Wife-H | Manager | Missouri |
| 7 | William J. Long, | 47 | Head | Manager | Ohio |
| 8 | Mary Long, | 42 | Wife-H | — | Virginia |
| 9 | Earl Israel, | 22 | Head | Cashier | Oklahoma |
| 10 | Effie Israel, | 21 | Wife-H | — | Oklahoma |
| 11 | Tom Wall, | 24 | Head | Salesman | Missouri |
| 12 | Grace Elizabeth Wall, | 23 | Wife-H | — | Kansas |
| 13 | Douglas Wall, | 3 | Son | — | Colorado |
| 14 | John Braden, | 61 | Head | Lawyer | Missouri |
| 15 | Edith Braden, | 60 | Wife-H | — | Missouri |
| 16 | Joe A. Braden, | 24 | Son | — | Iowa |
| 17 | John Jr. Braden, | 20 | Son | — | Iowa |
| 18 | John C. White, | 69 | Lodger | — | Georgia |
| 19 | Simpson Cruso Shockley, | 20 | Lodger | Salesman | Texas |
| 20 | Larkell Brown, | 21 | Lodger | Cleaner | Oklahoma |
| 21 | Ada Mayberry, | 41 | Head-H | Cook | Arkansas |
| 22 | William Condry, | 49 | Head | Drayman | Kentucky |
| 23 | Cora Condry, | 48 | Wife-H | — | Tennessee |
| 24 | Gladys Condry, | 23 | Daughter | Operator | Oklahoma |
| 25 | Willa Juanita Condry, | 16 | Daughter | — | Oklahoma |
| 26 | Inez Condry, | 15 | Daughter | — | Oklahoma |
| 27 | Willow Condry, | 12 | Son | — | Oklahoma |
| 28 | Wayne Condry, | 10 | Son | — | Oklahoma |
| 29 | William S. Pope, | 62 | Head | Painter | Georgia |
| 30 | Nancy Pope, | 64 | Wife-H | — | Alabama |
| 31 | Clarence Wilson, | 11 | Gr. Nephew | — | Oklahoma |
| 32 | Opal Burns, | 13 | Gr. Daughter | — | Oklahoma |
| 33 | Newt Sellers, | 28 | Head | Barber | Oklahoma |
| 34 | Reba Sellers, | 26 | Wife-H | Saleslady | Oklahoma |
| 35 | Bunny Hedge, | 70 | Head | Carpenter | Illinois |
| 36 | Mollie Hedge, | 60 | Wife-H | — | Kansas |
| 37 | Forney Rovart, | 32 | Head | Salesman | Kansas |
| 38 | Mabel Rovart, | 33 | Wife-H | Saleswoman | Oklahoma |
| 39 | Harold S. Walker, | 29 | Head | Salesman | Missouri |
| 40 | Reva Walker, | 27 | Wife-H | — | Missouri |
| 41 | Thelma Walker, | 13 | Daughter | — | Missouri |
| 42 | Jean Walker, | 12 | Daughter | — | Missouri |
| 43 | Reva Ellen Walker, | 10 | Daughter | — | Missouri |
| 44 | Dorothy Anna Walker, | 8 | Daughter | — | Oklahoma |
| 45 | Lester Updegruff, | 29 | Head | Chauffeur | Indiana |
| 46 | Claude Updegruff, | 21 | Wife-H | — | Arkansas |
| 47 | Frank M. Cox, THIS PERSON | 39 | Head | Driller | Arkansas |
| 48 | Mattie Cox, | 36 | Wife-H | — | Oklahoma |
| 49 | Wayne Talfer Cox, | 16 | Son | — | Oklahoma |
| 50 | Clara Burdell Cox, | 14 | Son | — | Oklahoma |
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)