CT
Clarence Thomas — 1930 US Census Record
Model Tree available1930 United States Federal Census · Dallas, Texas
Our Model Tree links this Clarence Thomas across the 1910, 1920 and 1930 US Censuses in Dallas, Texas (XGBoost, ~Confirmed), with identified parents Mary — first a head (b.~1887), then head of a 6-person household.
Age 43
b. ~1887
Male
Head
Born: Texas
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Dallas, Texas |
| Surname | Thomas |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 31 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Cashier |
| Industry | Publishing Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Cashier |
| Township / Ward | Richardson Town |
| Est. Birth Year | ~1887 |
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 Clarence | Age | Birth yr |
|---|---|---|---|---|
| Katherine Thomas | Daughter | — | 9 | ~1921 |
| Elizabeth Thomas | Daughter | — | 10 | ~1920 |
| Lena Thomas | Other | — | 38 | ~1892 |
| James Thomas | Other | — | 34 | ~1896 |
| Mamie Thomas | Spouse | — | 44 | ~1886 |
| Clarence Thomas | Head | — | 43 | ~1887 |
Census Appearances
1910
Dallas, Texas
Son, age 22
Dallas, Texas · implied b. ~1888 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Kentucky |
| Occupation | Book Keeper |
| Industry | Newspaper |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1920
Dallas, Texas
Head, age 33
Dallas, Texas · implied b. ~1887 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Clarence T |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Kentucky |
| Occupation | Stenographer |
| Industry | Oil Co. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Dallas, Texas
Head, age 43
Dallas, Texas · implied b. ~1887 — 6 household members
| Surname | Thomas |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Texas |
| Age at First Marriage | 31 |
| Father's Birthplace | Texas |
| Mother's Birthplace | Kentucky |
| Occupation | Cashier |
| Industry | Publishing Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 2000 |
| Radio Set | R |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
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 Clarence Thomas across 3 US Census years (1910, 1920 and 1930) in Dallas, Texas, using XGBoost record linkage. Identified parents: mother Mary Thomas (~0.92 confidence). The pedigree spans 1 generation with 1 identified ancestor.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Mary Thomas
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Thomas
Head · 1930 · age 43 · b. ~1887 · Texas
★ 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 — Dallas, Texas
Open full size
1930 US Federal Census — Dallas, Texas
Page Contents
50 people indexed on this census page (ia:1930:texascensus00reel2322:0114)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Genevieve Hamer | 32 | Wife | — | Texas |
| 52 | Mary Alice Hamer | 18 | Daughter | Student | Texas |
| 53 | B. E. Holman | 55 | Head | Carpenter | Kentucky |
| 54 | Vinnie Holman | 43 | Wife | — | Tennessee |
| 55 | Louis Davis | 26 | Son-in-law | Laborer | Kentucky |
| 56 | Gertrude Davis | 22 | Daughter | — | Texas |
| 57 | Ruby Lee Davis | 1 | Grand-Dau | — | Texas |
| 58 | Rowland Mason | 38 | Head | Painter | Texas |
| 59 | Mary Mason | 33 | Wife | — | Texas |
| 60 | Mary Alice Mason | 12 | Daughter | — | Texas |
| 61 | Elizabeth Mason | 10 | Daughter | — | Texas |
| 62 | Doris Nan Mason | 6 | Daughter | — | Texas |
| 63 | Norma Mason | 4 | Daughter | — | Texas |
| 64 | Clarence Thomas THIS PERSON | 43 | Head | Cashier | Texas |
| 65 | Mamie Thomas | 44 | Wife | — | Oklahoma |
| 66 | Elizabeth Thomas | 10 | Daughter | — | Texas |
| 67 | Katherine Thomas | 9 | Daughter | — | Texas |
| 68 | James Thomas | 34 | Brother | Dairyman | Texas |
| 69 | Lena Thomas | 38 | Sister | Stenographer | Texas |
| 70 | Herb Bishop | 44 | Head | Clerk | Texas |
| 71 | Jennie Bishop | 44 | Wife | — | Texas |
| 72 | Doris Bishop | 18 | Daughter | Stenographer | Texas |
| 73 | Edith Bishop | 15 | Daughter | — | Texas |
| 74 | W. O. Mckee | 52 | Head | Mechanic | Texas |
| 75 | Kitty Mckee | 43 | Wife | — | Arkansas |
| 76 | Jaybert Mckee | 15 | Son | — | Texas |
| 77 | Ilean Mckee | 13 | Daughter | — | Texas |
| 78 | Margaret Mckee | 10 | Daughter | — | Texas |
| 79 | Larene Mckee | 6 | Daughter | — | Texas |
| 80 | Allie Bowser | 72 | Head | — | Texas |
| 81 | Carrie Bowser | 75 | Sister-in-law | — | Illinois |
| 82 | Tom Mcraney | 40 | Head | Merchant | Texas |
| 83 | Elizabeth Mcraney | 41 | Wife | Teacher | Tennessee |
| 84 | Henry Clark | 71 | Father-in-law | Laborer | Tennessee |
| 85 | Minnie Saunders | 59 | Head | — | Texas |
| 86 | Mary E. Saunders | 18 | Daughter | — | Texas |
| 87 | Calvin Wallis | 25 | Head | Ginner | Texas |
| 88 | Vinnie Wallis | 22 | Wife | — | Texas |
| 89 | Doris Wallis | 8 | Daughter | — | Texas |
| 90 | Mildred Wallis | 5 | Daughter | — | Texas |
| 91 | William Wallis | 2 | Son | — | Texas |
| 92 | Tom J. Jackson | 40 | Head | Realtor | Texas |
| 93 | Allie May Jackson | 33 | Wife | — | Texas |
| 94 | T. J. Jr. Jackson | 15 | Son | — | Texas |
| 95 | Maxine Jackson | 13 | Daughter | — | Texas |
| 96 | Virginia Jackson | 10 | Daughter | — | Texas |
| 97 | Kenneth Jackson | 8 | Son | — | Texas |
| 98 | Sarah B. Lane | 70 | Head | — | Kentucky |
| 99 | James Stratton | 23 | Grandson | Electrician | Texas |
| 100 | Opala Stratton | 22 | Daughter-in-law | — | Texas |
Pedigree Summary
Clarence
Gen 1 · 1 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)