RC
Robert Carr — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Tarrant-County, Texas
Our Model Tree links this Robert Carr across the 1930 and 1940 US Censuses in Tarrant-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 | Tarrant-County, Texas |
| Surname | Carr |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Ft. Worth |
| 1935 Residence (County) | Tarrant |
| Additional Details | |
| Highest Grade | 4 |
| 1935 Residence | Same house |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
| Township / Ward | Ft Worth |
| 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 |
|---|---|---|---|---|
| Adalena Carr | Daughter | — | 5 | ~1935 |
| Thomas Carr | Son | — | 12 | ~1928 |
| Robert Carr | Son | — | 10 | ~1930 |
| George Carr | Son | — | 15 | ~1925 |
| Jack Carr | Son | — | 7 | ~1933 |
| George Carr | Head | — | 38 | ~1902 |
| Joe Carr | Son | — | 2 | ~1938 |
| Maude Carr | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Tarrant, Texas
Son, age
Tarrant, Texas · implied b. ~1930 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carr |
| Given Name | Robt. R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Texas |
| Father's Birthplace | Texas |
| Mother's Birthplace | Texas |
| Birth State | Texas |
| Birth Country | United States |
| Birthplace (normalized) | texas |
1940
Tarrant-County, Texas
Son, age 10
Tarrant-County, Texas · implied b. ~1930 — 8 household members
| Surname | Carr |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Texas |
| 1935 Residence (City) | Ft. Worth |
| 1935 Residence (County) | Tarrant |
| 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 Robert Carr across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Carr
Son · 1940 · age 10 · b. ~1930 · Texas
★ You are viewing this record
Sibling
Thomas Carr
Sibling · 1940 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Carr
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Adalena Carr
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jack Carr
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joe Carr
Sibling · 1940 · age 2
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 — Tarrant-County, Texas
Open full size
1940 US Federal Census — Tarrant-County, Texas
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04189-00099)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Barbara Alice Moore | 8 | daughter | — | Texas |
| 42 | Beverly Moore | 5 | daughter | — | Texas |
| 43 | Coleman F. Simmons | 32 | head | Engineer | Texas |
| 44 | Mary Alma D. Simmons | 32 | wife | — | Texas |
| 45 | Joseph H. Hickey | 27 | head | Appliance Man | Texas |
| 46 | Maude H. Hickey | 26 | wife | Machine Operator | Texas |
| 47 | Gene Duane Hickey | 7 | son | — | Texas |
| 48 | Paul Jefferson Reed | 44 | head | Truck Driver | Texas |
| 49 | Fannie D. Reed | 35 | wife | — | Texas |
| 50 | Paul Wendell Reed | 11 | son | — | Texas |
| 51 | Harold Douglas Reed | 9 | son | — | Texas |
| 52 | Barbara Elaine Reed | 3 | daughter | — | Texas |
| 53 | George H. Carr | 38 | head | Bill Clerk | Texas |
| 54 | Maude X. Carr | 44 | wife | — | Texas |
| 55 | George H. Jr. Carr | 15 | son | — | Texas |
| 56 | Thomas Carr | 12 | son | — | Texas |
| 57 | Robert Carr THIS PERSON | 10 | son | — | Texas |
| 58 | Jack Carr | 7 | son | — | Texas |
| 59 | Adalena Carr | 5 | daughter | — | Texas |
| 60 | Joe Carr | 2 | son | — | Texas |
| 61 | L. Y. Johnson | 58 | head | Filter Plant Operator | Texas |
| 62 | Alva D. Johnson | 51 | wife | — | Texas |
| 63 | R. E. Morris | 43 | Brother-in-law | Office Staff | Texas |
| 64 | J. D. Boston | 39 | head | Foreman | Texas |
| 65 | Veda D. Boston | 37 | wife | — | Texas |
| 66 | Travis D. Jr. Boston | 13 | son | — | Texas |
| 67 | Don Wayne Boston | 11 | son | — | Texas |
| 68 | Charles Richard Boston | 7 | son | — | Texas |
| 69 | Jackie Ray Boston | 4 | son | — | Texas |
| 70 | Horace James | 58 | head | Engineer | Texas |
| 71 | Myrtle D. James | 55 | wife | — | Texas |
| 72 | Travis James | 18 | son | — | Texas |
| 73 | — | None | — | — | — |
| 74 | Earl H. Bateman | 54 | head | Clerk | Illinois |
| 75 | Mary D. Bateman | 55 | wife | — | Minnesota |
| 76 | Robert G. Bateman | 21 | son | Private Secretary | Texas |
| 77 | William W. Bailey | 71 | head | Switchman | Missouri |
| 78 | Ethel D. Bailey | 59 | wife | — | Iowa |
| 79 | E. H. Wright | 56 | head | Steam Fitter | Kansas |
| 80 | Clara Eliza Wright | 55 | wife | — | Kansas |
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)