BJ
Billy Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Oneida-County, Idaho
Our Model Tree links this Billy Jones across the 1930 and 1940 US Censuses in Oneida-County, Idaho (XGBoost, ~Confirmed) — first a son (b.~1913), then head of a 6-person household.
Age 27
b. ~1913
Male
Son
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oneida-County, Idaho |
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad |
| 1935 Residence (County) | Oneida |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same house |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Occupation | Farmer |
| Township / Ward | Malad |
| Est. Birth Year | ~1913 |
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 Billy | Age | Birth yr |
|---|---|---|---|---|
| Haye Jones | Son | — | 34 | ~1906 |
| Billy Jones | Son | — | 27 | ~1913 |
| Eliel Jones | Head | — | 63 | ~1877 |
| Mary Jones | Spouse | — | 60 | ~1880 |
| Helen Jones | Daughter | — | 18 | ~1922 |
| Carl Jones | Son | — | 40 | ~1900 |
Census Appearances
1930
Oneida, Idaho
Son, age 16
Oneida, Idaho · implied b. ~1914 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Bill |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Idaho |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Oneida-County, Idaho
Son, age 27
Oneida-County, Idaho · implied b. ~1913 — 6 household members
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad |
| 1935 Residence (County) | Oneida |
| Occupation | Farmer |
| Industry | Farming |
| Class of Worker | OA |
| Hours Worked | 3 |
| Income (1939) | 0 |
| Highest Grade | H-2 |
| 1935 Residence | Same house |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 Billy Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Billy Jones
Son · 1940 · age 27 · b. ~1913 · Idaho
★ You are viewing this record
Sibling
Helen Jones
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Jones
Sibling · 1940 · age 40
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Haye Jones
Sibling · 1940 · age 34
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 — Oneida-County, Idaho
Open full size
1940 US Federal Census — Oneida-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00752-00090)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Clarence D. Johns | 28 | Wife | — | Utah |
| 42 | Donald Johns | 3 | Son | — | Idaho |
| 43 | James Lykens | 56 | Head | Timekeeper | Kentucky |
| 44 | Mary A. Lykens | 43 | Wife | — | Idaho |
| 45 | Valentine Lykens | 14 | Son | — | Idaho |
| 46 | Jimmie Lykens | 4 | Son | — | Idaho |
| 47 | Arthur G. Willis | 41 | Head | Farmer | Utah |
| 48 | Fern D. Willis | 34 | Wife | — | Idaho |
| 49 | Wells G. Willis | 7 | Son | — | Idaho |
| 50 | Marlene Willis | 4 | Daughter | — | Utah |
| 51 | Nancy D. Nunnelley | 61 | Head | — | Kentucky |
| 52 | Nell Perkins | 52 | Lodger | — | Kentucky |
| 53 | Inez Cuthill | 37 | Lodger | H. S. Teacher | Iowa |
| 54 | Frank A. Barker | 52 | Head | Cheesemaker | Illinois |
| 55 | Sarah A. Barker | 52 | Wife | — | Idaho |
| 56 | Laurabell Barker | 21 | Daughter | — | Idaho |
| 57 | Virgil W. Thomas | 30 | Head | Clerk | Idaho |
| 58 | Jessie A. Thomas | 29 | Wife | — | Indiana |
| 59 | Richard James Thomas | 11 | Son | — | Utah |
| 60 | Colleen Thomas | 8 | Daughter | — | Idaho |
| 61 | Kay Thomas | 4 | Daughter | — | California |
| 62 | William H. Thomas | 70 | Head | Farmer | Idaho |
| 63 | Sarah J. Thomas | 68 | Wife | — | Idaho |
| 64 | Neal Thomas | 24 | Son | Laborer | Idaho |
| 65 | Betty Jean Parson | 15 | Grand-dau | — | California |
| 66 | Jerry T. Parson | 12 | Grand-son | — | Idaho |
| 67 | Eliel B. Jones | 63 | Head | — | Idaho |
| 68 | Mary A. Jones | 60 | Wife | — | Idaho |
| 69 | Carl G. Jones | 40 | Son | Farmer | Idaho |
| 70 | Haye Jones | 34 | Son | Farmer | Idaho |
| 71 | Billy Jones THIS PERSON | 27 | Son | Farmer | Idaho |
| 72 | Helen Norma Jones | 18 | Daughter | — | Idaho |
| 73 | Hamell V. Mifflin | 36 | Head | Cook Helper | Idaho |
| 74 | Mae C. Mifflin | 30 | Wife | — | Idaho |
| 75 | Dalla Dee Mifflin | 10 | Daughter | — | Idaho |
| 76 | Betty Lou Mifflin | 9 | Daughter | — | Idaho |
| 77 | Hamell V. Jr. Mifflin | 6 | Son | — | Idaho |
| 78 | Merel R. Mifflin | 4 | Son | — | Idaho |
| 79 | Gary V. Mifflin | 2 | Son | — | Idaho |
| 80 | George H. Leavitt | 69 | Head | — | Utah |
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)