RS
Roland Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Titus-County, Texas
Our Model Tree links this Roland Smith across the 1930 and 1940 US Censuses in Titus-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 7-person household.
Age 10
b. ~1930
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Titus-County, Texas |
| Surname | Smith |
| Given Name | Roland |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. 7 |
| 1935 Residence (County) | Titus |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | J P 7 |
| Est. Birth Year | ~1930 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Roland | Age | Birth yr |
|---|---|---|---|---|
| Arnel Smith | Son | — | 8 | ~1932 |
| Ruth Smith | Daughter | — | 12 | ~1928 |
| Edith Smith | Daughter | — | 17 | ~1923 |
| Florence Smith | Spouse | — | 39 | ~1901 |
| C Smith | Head | — | 42 | ~1898 |
| Clara Smith | Daughter | — | 5 | ~1935 |
| Roland Smith | Son | — | 10 | ~1930 |
Census Appearances
1930
Titus, Texas
Son, age
Titus, Texas · implied b. ~1930 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Roland |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Alabama |
| Mother's Birthplace | Tennessee |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Titus-County, Texas
Son, age 10
Titus-County, Texas · implied b. ~1930 — 7 household members
| Surname | Smith |
| Given Name | Roland |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | J. P. 7 |
| 1935 Residence (County) | Titus |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| 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 Roland Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Roland Smith
Son · 1940 · age 10 · b. ~1930 · Texas
★ You are viewing this record
Sibling
Ruth Smith
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edith Smith
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arnel Smith
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Smith
Sibling · 1940 · age 5
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
1940 US Federal Census — Titus-County, Texas
Open full size
1940 US Federal Census — Titus-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04146-00589)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mark Cochran | 30 | Head | Laborer | Texas |
| 2 | Etta Cochran | 29 | Wife | Home Keeper | Texas |
| 3 | Samuel Cochran | 9 | Son | — | Texas |
| 4 | Lula Joe Cochran | 8 | Daughter | — | Texas |
| 5 | Ray Cochran | 5 | Son | — | Texas |
| 6 | Virginia Cochran | 4 | Daughter | — | Texas |
| 7 | Jane Cochran | 64 | Head | Manager Owner | Tennessee |
| 8 | Woodrow Autrey | 26 | Head | Ginner | Texas |
| 9 | Dora Mae Autrey | 25 | Wife | Operator | Texas |
| 10 | Donnie Autrey | 6 | Son | — | Texas |
| 11 | Bobbie G Autrey | 3 | Son | — | Texas |
| 12 | N. C. Tray | 70 | Head | Manager | Texas |
| 13 | Ruby Tray | 37 | Daughter | Home Keeper | Texas |
| 14 | Richard Dill | 7 | Grandson | — | Texas |
| 15 | W. L. Cameron | 32 | Head | Salesman | Oklahoma |
| 16 | Pearl Cameron | 24 | Wife | Home Keeper | Texas |
| 17 | Paul Cameron | 6 | Son | — | Texas |
| 18 | C. Smith | 42 | Head | Farming | Texas |
| 19 | Florence Smith | 39 | Wife | Home Keeper | Arkansas |
| 20 | Edith Smith | 17 | Daughter | — | Texas |
| 21 | Ruth Smith | 12 | Daughter | — | Texas |
| 22 | Roland Smith THIS PERSON | 10 | Son | — | Texas |
| 23 | Arnel Smith | 8 | Son | — | Texas |
| 24 | Clara Smith | 5 | Daughter | — | Texas |
| 25 | Bracomb Rountree | 32 | Head | Farming | Texas |
| 26 | Nina Mae Rountree | 25 | Wife | Home Keeper | Oklahoma |
| 27 | Harold Rountree | 7 | Son | — | Texas |
| 28 | Jimmie Rountree | 6 | Son | — | Texas |
| 29 | Billie Rountree | 2 | Son | — | Texas |
| 30 | Nara Rountree | 63 | Head | Owner | Texas |
| 31 | Calvin Sullivan | 52 | Head | Laborer | Texas |
| 32 | Ollie Sullivan | 36 | Wife | Home Keeper | Texas |
| 33 | Delia M Sullivan | 3 | Daughter | — | Texas |
| 34 | Lee Daniel Sullivan | 2 | Son | — | Texas |
| 35 | Sam Ryan | 29 | Head | Farmer | Texas |
| 36 | Seaborn Ryan | 26 | Wife | Home Keeper | Texas |
| 37 | James Brown | 42 | Head | Farmer | Texas |
| 38 | Essie Brown | 35 | Wife | Home Keeper | Texas |
| 39 | Imogene Brown | 17 | Daughter | — | Texas |
| 40 | Jessie Helen Brown | 15 | Daughter | — | Texas |
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)