RB
Robert Barr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Navarro-County, Texas
Our Model Tree links this Robert Barr across the 1930 and 1940 US Censuses in Navarro-County, Texas (XGBoost, ~Confirmed) — first a son (b.~1930), then head of a 8-person household.
Age 10
b. ~1930
Male
Son
Born: Texas
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Navarro-County, Texas |
| Surname | Barr |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Navarro |
| Additional Details | |
| Industry | 0 |
| Highest Grade | 3 |
| 1935 Residence | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Justice Precinct 8 |
| 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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Evelyn Barr | Daughter | — | 13 | ~1927 |
| Dayle Barr | Son | — | 17 | ~1923 |
| Carol Barr | Son | — | 8 | ~1932 |
| J Barr | Head | — | 38 | ~1902 |
| John Barr | Son | — | 16 | ~1924 |
| Mary Barr | Daughter | — | 6 | ~1934 |
| Fay Barr | Spouse | — | 35 | ~1905 |
| Robert Barr | Son | — | 10 | ~1930 |
Census Appearances
1930
Navarro, Texas
Son, age 1
Navarro, Texas · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Robert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Navarro-County, Texas
Son, age 10
Navarro-County, Texas · implied b. ~1930 — 8 household members
| Surname | Barr |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Navarro |
| Industry | 0 |
| Highest Grade | 3 |
| 1935 Residence | Texas |
| 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 Barr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Barr
Son · 1940 · age 10 · b. ~1930 · Texas
★ You are viewing this record
Sibling
John Barr
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Evelyn Barr
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Barr
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carol Barr
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dayle Barr
Sibling · 1940 · age 17
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 — Navarro-County, Texas
Open full size
1940 US Federal Census — Navarro-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04113-00628)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Annie Lee Null | 9 | daughter | — | Texas |
| 2 | Lois Jene Null | 6 | daughter | — | Texas |
| 3 | A. J. Henry | 59 | head | Farm Laborer | Texas |
| 4 | Eoline Henry | 44 | wife | — | Texas |
| 5 | Lucile Henry | 18 | daughter | — | Texas |
| 6 | Ray Henry | 17 | son | Farm Laborer | Texas |
| 7 | Irene Henry | 16 | daughter | — | Texas |
| 8 | Loyd Henry | 15 | son | Farm Laborer | Texas |
| 9 | Ila Mae Henry | 13 | daughter | — | Texas |
| 10 | W. H. Thorn | 55 | head | Farmer | Alabama |
| 11 | Linnie Thorn | 50 | wife | — | Texas |
| 12 | Wilburn Thorn | 21 | son | Cook | Texas |
| 13 | Mod Vallant Thorn | 16 | daughter | — | Texas |
| 14 | Modeanie Thorn | 15 | daughter | — | Texas |
| 15 | Hightower Thorn | 8 | son | — | Texas |
| 16 | Byrd Hardy | 38 | head | Farm Laborer | Texas |
| 17 | Bessie Hardy | 30 | wife | 48 | Texas |
| 18 | Lillie Jane Hardy | 5 | daughter | — | Texas |
| 19 | F. M. Braly | 86 | head | — | Tennessee |
| 20 | Mable Braly | 84 | wife | — | Texas |
| 21 | Ernest Braly | 40 | son | Farmer | Texas |
| 22 | Dolly Braly | 41 | daughter-in-law | — | Texas |
| 23 | William Braly | 16 | grandson | — | Texas |
| 24 | Carl Oker | 27 | head | Farmer | Texas |
| 25 | Dorothy Oker | 24 | wife | — | Mississippi |
| 26 | Emmetra Moody | 64 | mother-in-law | — | Tennessee |
| 27 | J. C. Barr | 38 | head | Farmer | Texas |
| 28 | Fay Barr | 35 | wife | — | Texas |
| 29 | Dayle Barr | 17 | son | Truck Driver | Texas |
| 30 | John Loyd Barr | 16 | son | — | Texas |
| 31 | Evelyn Barr | 13 | daughter | — | Texas |
| 32 | Robert Barr THIS PERSON | 10 | son | — | Texas |
| 33 | Carol Barr | 8 | son | — | Texas |
| 34 | Mary Alice Barr | 6 | daughter | — | Texas |
| 35 | Jack Brooks | 44 | head | Farmer | Texas |
| 36 | Lelia Brooks | 39 | wife | — | Mississippi |
| 37 | Lommie Brooks | 18 | daughter | — | Texas |
| 38 | Rosell Bell Brooks | 17 | son | — | Texas |
| 39 | Elvis Brooks | 15 | daughter | — | Texas |
| 40 | Vida Mae Brooks | 6 | 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)