RC
Robert Clark — 1940 US Census Record
Model Tree available1940 United States Federal Census · Dallas-County, Texas
Our Model Tree links this Robert Clark across the 1920, 1930 and 1940 US Censuses in Dallas-County, Texas (XGBoost, ~Confirmed), with identified parents George & George — first a head (b.~1911), then head of a 3-person household.
Age 29
b. ~1911
Male
Head
Born: Texas
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Dallas-County, Texas |
| Surname | Clark |
| Given Name | Robert Lee |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Dallas City |
| 1935 Residence (County) | Dallas |
| Additional Details | |
| Occupation | Car loading and trucking |
| Industry | Railway express |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1170 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Occupation | Car Loading And Trucking |
| Township / Ward | Dallas City |
| Est. Birth Year | ~1911 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Dolores Clark | Daughter | — | 1 | ~1939 |
| Robert Clark | Head | — | 29 | ~1911 |
| Eulabylouise Clark | Spouse | — | 20 | ~1920 |
Census Appearances
1920
Dallas, Texas
Son, age 10
Dallas, Texas · implied b. ~1910 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Robert L |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1930
Dallas, Texas
Son, age 19
Dallas, Texas · implied b. ~1911 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Robert L |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Dallas-County, Texas
Head, age 29
Dallas-County, Texas · implied b. ~1911 — 3 household members
| Surname | Clark |
| Given Name | Robert Lee |
| Relationship to Head | head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Texas |
| 1935 Residence (City) | Dallas City |
| 1935 Residence (County) | Dallas |
| Occupation | Car loading and trucking |
| Industry | Railway express |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1170 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Robert Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father George Clark (~0.92 confidence) and father George Clark (~0.92 confidence) and mother Minnie Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Clark
b. ~1887
Source father
● Household
· direct · ~0.92
Father
George Clark
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Minnie Clark
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Clark
Head · 1940 · age 29 · b. ~1911 · Texas
★ 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 — Dallas-County, Texas
Open full size
1940 US Federal Census — Dallas-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04180-00034)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Nelson Donley | 15 | son | Delivering | Texas |
| 2 | Thelma Lewis | 19 | daughter | Waitress | Oklahoma |
| 3 | Martin Lewis | 1 | grandson | — | Texas |
| 4 | J. Denton Wilson | 30 | head | Machinist | Texas |
| 5 | Annie D. Wilson | 30 | wife | — | Texas |
| 6 | Billie Ruth Wilson | 8 | daughter | — | Texas |
| 7 | Norma Jean Wilson | 6 | daughter | — | Texas |
| 8 | John D. Miller | 29 | head | Musical Director | Iowa |
| 9 | Bertha L. Miller | 27 | wife | — | Oregon |
| 10 | Theodore Lee Miller | 2 | son | — | California |
| 11 | Arlene Joan Miller | 1 | daughter | — | California |
| 12 | Eugene A. Kahunek | 21 | head | Salesman | Texas |
| 13 | Mary Dean Kahunek | 21 | wife | — | Texas |
| 14 | Ada Bacaloft | 40 | head | — | Louisiana |
| 15 | W. Harvey Staley | 34 | head | Accountant | Texas |
| 16 | Maurine Staley | 29 | wife | — | Texas |
| 17 | Marilyn Staley | 8 | daughter | — | Texas |
| 18 | Frances Bailey | 22 | sister-in-law | Stenographer | Texas |
| 19 | William H. Wallace | 47 | head | Contractor | Texas |
| 20 | Willie Wallace | 46 | wife | — | Texas |
| 21 | William H. Jr. Wallace | 21 | son | Accountant | Texas |
| 22 | Kate Schuck | 49 | sister-in-law | Nurse | Texas |
| 23 | Olie L. Roberson | 37 | head | Salesman | Texas |
| 24 | Elsie Roberson | 37 | wife | Teller | Texas |
| 25 | Carroll Steadman | 35 | head | Truck Driver | Texas |
| 26 | Viola Steadman | 29 | wife | Forelady | Missouri |
| 27 | Robert Lee Clark THIS PERSON | 29 | head | Car Loading And Trucking | Texas |
| 28 | Eulabylouise Clark | 20 | wife | — | Oklahoma |
| 29 | Dolores Lee Clark | 1 | daughter | — | Texas |
| 30 | John H. Cox | 24 | head | Salesman | Texas |
| 31 | Emily Cox | 24 | wife | Clerk In Office | Texas |
| 32 | Frank S. Griffith | 59 | head | Clerk Package | Georgia |
| 33 | Hattie May Griffith | 54 | wife | — | Texas |
| 34 | L. Cecil Hickman | 28 | head | Shop Mechanic | Arkansas |
| 35 | Alice Hickman | 24 | wife | — | Texas |
| 36 | Harry Hickman | 4 | son | — | Texas |
| 37 | Ray T. Myrick | 30 | head | Truck Driver | Texas |
| 38 | Beatrice Myrick | 32 | wife | — | Texas |
| 39 | Ronald Myrick | 3 | son | — | Texas |
| 40 | Danny Myrick | 0 | son | — | Texas |
Pedigree Summary
Robert
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)