RB
Robert Bell — 1940 US Census Record
Model Tree available1940 United States Federal Census · Campbell-County, Wyoming
Our Model Tree links this Robert Bell across the 1920, 1930 and 1940 US Censuses in Campbell-County, Wyoming (XGBoost, ~Confirmed), with identified parents William & Alice — first a head (b.~1907), then head of a 6-person household.
Age 33
b. ~1907
Male
Head
Born: Wyoming
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Campbell-County, Wyoming |
| Surname | Bell |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wyoming |
| 1935 Residence (City) | Gillette City |
| 1935 Residence (County) | Campbell |
| Additional Details | |
| Occupation | Repairman |
| Industry | Repair Garage |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 950 |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
| Occupation | Repairman |
| Township / Ward | Gillette City |
| Est. Birth Year | ~1907 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Ramona Bell | Daughter | — | 9 | ~1931 |
| Kalypata Bell | Daughter | — | 3 | ~1937 |
| Robert Bell | Head | — | 33 | ~1907 |
| Robert Bell | Son | — | 12 | ~1928 |
| Pete Bell | Son | — | 7 | ~1933 |
| Robert Bell | Spouse | — | 31 | ~1909 |
Census Appearances
1920
Campbell, Wyoming
Son, age 13
Campbell, Wyoming · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bell |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wyoming |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
1930
Campbell, Wyoming
Head, age 23
Campbell, Wyoming · implied b. ~1907 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Bell |
| Given Name | Robert W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Wyoming |
| Age at First Marriage | 19 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Illinois |
| Occupation | Labourer |
| Industry | Oil Fields |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1900 |
| Radio Set | R |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
1940
Campbell-County, Wyoming
Head, age 33
Campbell-County, Wyoming · implied b. ~1907 — 6 household members
| Surname | Bell |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Wyoming |
| 1935 Residence (City) | Gillette City |
| 1935 Residence (County) | Campbell |
| Occupation | Repairman |
| Industry | Repair Garage |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 950 |
| Highest Grade | H 2 |
| 1935 Residence | Same House |
| Birth State | Wyoming |
| Birth Country | United States |
| Birthplace (normalized) | wyoming |
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 Bell across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father William Bell (~0.92 confidence) and mother Alice Bell (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Bell
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Alice Bell
b. ~1884
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Bell
Head · 1940 · age 33 · b. ~1907 · Wyoming
★ 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 — Campbell-County, Wyoming
Open full size
1940 US Federal Census — Campbell-County, Wyoming
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04568-00904)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Jim Carleton | 11 | Son | — | Wyoming |
| 42 | Evelyn Carleton | 9 | Daughter | — | Wyoming |
| 43 | Lela Fay Carleton | 7 | Daughter | — | Wyoming |
| 44 | Ted Carleton | 5 | Son | — | Wyoming |
| 45 | Dan Carleton | 3 | Son | — | Wyoming |
| 46 | Henry Swartz | 70 | Head | — | Illinois |
| 47 | Kate Swartz | 58 | Wife | — | Nebraska |
| 48 | Dallas Lane | 53 | Head | — | Nebraska |
| 49 | Clara E. Lane | 53 | Wife | Cook | Kansas |
| 50 | Riva June Lane | 13 | Daughter | — | Wyoming |
| 51 | Bert Rohan | 53 | Head | — | Iowa |
| 52 | Devia Rohan | 51 | Wife | — | Iowa |
| 53 | Sam Rohan | 20 | Son | Filling Station | Wyoming |
| 54 | Fred Baud | 35 | Head | Music Teacher | Minnesota |
| 55 | Vera Baud | 35 | Wife | — | Montana |
| 56 | Hollis Lintt | 33 | Head | Teacher | Nebraska |
| 57 | Ruth E. Lintt | 33 | Wife | — | Nebraska |
| 58 | Jan Lintt | 1 | Son | — | Wyoming |
| 59 | Anders Anderson | 69 | Head | Carpenter | Denmark |
| 60 | Caroline Anderson | 54 | Wife | Welfare | Denmark |
| 61 | Harold Bell | 34 | Head | Salesman | Wyoming |
| 62 | Mary Bell | 31 | Wife | — | Illinois |
| 63 | Ramona Bell | 10 | Daughter | — | Nebraska |
| 64 | Ray Bell | 5 | Son | — | Wyoming |
| 65 | Gene Bell | 3 | Son | — | Wyoming |
| 66 | Robert Bell THIS PERSON | 33 | Head | Repairman | Wyoming |
| 67 | Robert J. Bell | 31 | Wife | — | Denmark |
| 68 | Robert H. Bell | 12 | Son | — | Wyoming |
| 69 | Ramona Bell | 9 | Daughter | — | Wyoming |
| 70 | Pete Bell | 7 | Son | — | Wyoming |
| 71 | Kalypata Bell | 3 | Daughter | — | Wyoming |
| 72 | Guy Gerber | 50 | Head | Foreman | Nebraska |
| 73 | Ruth H. Gerber | 44 | Wife | — | Wyoming |
| 74 | Mary A. Archibald | 60 | Head | — | Scotland |
| 75 | Margaret Archibald | 20 | Daughter | — | Wyoming |
| 76 | Elizabeth Archibald | 19 | Daughter | — | Wyoming |
| 77 | Payne Gilstrap | 27 | Head | Assessor | Wyoming |
| 78 | Mary Gilstrap | 27 | Wife | — | South Dakota |
| 79 | Lyle Herston | 42 | Head | County Supervisor | Nebraska |
| 80 | May Herston | 41 | Wife | — | Nebraska |
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)