RB
Robert Barr — 1940 US Census Record
Model Tree available1940 United States Federal Census · Yuma-County, Colorado
Our Model Tree links this Robert Barr across the 1920, 1930 and 1940 US Censuses in Yuma-County, Colorado (XGBoost, ~Confirmed), with identified parents Henry & Alice — first a head (b.~1917), then head of a 3-person household.
Age 23
b. ~1917
Male
Head
Born: Colorado
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Yuma-County, Colorado |
| Surname | Barr |
| Given Name | Robert H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Yuma |
| Additional Details | |
| Occupation | Farmer |
| Industry | Livestock grain |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 520 |
| Highest Grade | H 2 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Farmer |
| Township / Ward | Precinct 3 Eckley |
| Est. Birth Year | ~1917 |
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 |
|---|---|---|---|---|
| Claudia Barr | Daughter | — | 1 | ~1939 |
| Anna Barr | Spouse | — | 19 | ~1921 |
| Robert Barr | Head | — | 23 | ~1917 |
Census Appearances
1920
Yuma, Colorado
Son, age 3
Yuma, Colorado · implied b. ~1917 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Barr |
| Given Name | Robert |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Occupation | none |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Yuma, Colorado
Son, age 13
Yuma, Colorado · implied b. ~1917 — 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 | 13 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1940
Yuma-County, Colorado
Head, age 23
Yuma-County, Colorado · implied b. ~1917 — 3 household members
| Surname | Barr |
| Given Name | Robert H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Colorado |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Yuma |
| Occupation | Farmer |
| Industry | Livestock grain |
| Class of Worker | OA |
| Hours Worked | 40 |
| Income (1939) | 520 |
| Highest Grade | H 2 |
| 1935 Residence | Colorado |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Henry Barr (~0.92 confidence) and mother Alice Barr (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Henry Barr
b. ~1887
Source father
● Household
· direct · ~0.92
Mother
Alice Barr
b. ~1898
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Barr
Head · 1940 · age 23 · b. ~1917 · Colorado
★ 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 — Yuma-County, Colorado
Open full size
1940 US Federal Census — Yuma-County, Colorado
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00483-00114)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Chas J Fostabend | 52 | Head | Water Service | Missouri |
| 2 | Laura P Fostabend | 42 | Wife | House-Wife | Missouri |
| 3 | Thomas Evelyn P Fostabend | 14 | Niece | Assist-Housekeeper | Colorado |
| 4 | Donald D Bodsey | 44 | Head | Farmer | Iowa |
| 5 | Lillie A Bodsey | 43 | Wife | House-Wife | Kansas |
| 6 | Dallas L Bodsey | 18 | Son | Farm Laborer | Colorado |
| 7 | Gertrude S Bodsey | 86 | Mother | — | New York |
| 8 | Roy D Maple | 55 | Head | Farmer | Indiana |
| 9 | Ruby V Maple | 33 | Wife | School Teacher | Kansas |
| 10 | Monte S Maple | 6 | Son | — | Colorado |
| 11 | Leroy Lance | 53 | Head | Farmer | Missouri |
| 12 | Lillie E Lance | 46 | Wife | House-Wife | Missouri |
| 13 | Roy J Lance | 17 | Son | Farm Laborer | Colorado |
| 14 | John R Mcnulty | 72 | Head | Farmer | Pennsylvania |
| 15 | Roy G Foster | 50 | Head | Farmer | Missouri |
| 16 | Dillie Foster | 44 | Wife | House-Wife | Kansas |
| 17 | Robert H Barr THIS PERSON | 23 | Head | Farmer | Colorado |
| 18 | Anna M Barr | 19 | Wife | House-Wife | Colorado |
| 19 | Claudia Barr | 1 | Daughter | — | Colorado |
| 20 | Henry D Barr | 53 | Head | Farmer | Nebraska |
| 21 | Alice Barr | 42 | Wife | House-Wife | Nebraska |
| 22 | Richard J Barr | 15 | Son | Farm Laborer | Colorado |
| 23 | Carolyn Barr | 3 | Daughter | — | Colorado |
| 24 | Mary L Barr | 1 | Daughter | — | Colorado |
| 25 | Louis D Foster | 23 | Head | Farmer | Colorado |
| 26 | Edna J Foster | 24 | Wife | House-Wife | Colorado |
| 27 | Eva C Foster | 1 | Daughter | — | Colorado |
| 28 | Verne Gilliland | 24 | Head | Farmer | Nebraska |
| 29 | Irene Gilliland | 20 | Wife | House-Wife | Colorado |
| 30 | John E Smith | 29 | Head | Stock & Grain | Nebraska |
| 31 | Hazel Smith | 26 | Wife | — | Nebraska |
| 32 | Richard S Smith | 4 | Son | — | Nebraska |
| 33 | Verlyn Probasco | 32 | Head | Farmer | Kansas |
| 34 | Edna Probasco | 34 | Wife | House-Wife | Missouri |
| 35 | Richard Probasco | 8 | Son | — | Colorado |
| 36 | Loren Probasco | 7 | Son | — | Colorado |
| 37 | Neva Probasco | 5 | Daughter | — | Colorado |
| 38 | Nedra Probasco | 2 | Daughter | — | Colorado |
| 39 | Edward S May | 76 | Head | Farmer | Missouri |
| 40 | John W Smith | 57 | Head | Farmer | Missouri |
Pedigree Summary
Robert
Gen 1 · 2 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)