BJ
Billy Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Emery-County, Utah
Our Model Tree links this Billy Jones across the 1930 and 1940 US Censuses in Emery-County, Utah (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 9-person household.
Age 13
b. ~1927
Male
Son
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Emery-County, Utah |
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Castle Dale City |
| 1935 Residence (County) | Emery |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Castle Dale City |
| Est. Birth Year | ~1927 |
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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Billy | Age | Birth yr |
|---|---|---|---|---|
| Jack Jones | Son | — | 3 | ~1937 |
| Eugene Jones | Son | — | ~1940 | |
| Wallace Jones | Head | — | 44 | ~1896 |
| Berniece Jones | Daughter | — | 18 | ~1922 |
| Billy Jones | Son | — | 13 | ~1927 |
| Paula Jones | Daughter | — | 5 | ~1935 |
| Dick Jones | Son | — | 6 | ~1934 |
| Olivia Jones | Spouse | — | 40 | ~1900 |
| Lorna Jones | Daughter | — | 16 | ~1924 |
Census Appearances
1930
Emery, Utah
Son, age 3
Emery, Utah · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Emery-County, Utah
Son, age 13
Emery-County, Utah · implied b. ~1927 — 9 household members
| Surname | Jones |
| Given Name | Billy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Castle Dale City |
| 1935 Residence (County) | Emery |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 13 · b. ~1927 · Utah
★ You are viewing this record
Sibling
Jack Jones
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paula Jones
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorna Jones
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Eugene Jones
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dick Jones
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Berniece Jones
Sibling · 1940 · age 18
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 — Emery-County, Utah
Open full size
1940 US Federal Census — Emery-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04212-00791)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John Jones | 61 | Head | Laborer | Utah |
| 42 | James Guddison | 51 | Head | — | Utah |
| 43 | Almenta B Guddison | 44 | Wife | — | Utah |
| 44 | Ross Guddison | 23 | Son | Laborer | Utah |
| 45 | Lois Guddison | 22 | Daughter | Store Clerk | Utah |
| 46 | Dell Guddison | 20 | Son | Laborer | Utah |
| 47 | Jeane Guddison | 16 | Daughter | — | Utah |
| 48 | Herbert Jones | 39 | Head | Truck Driver | Utah |
| 49 | Myrtle D Jones | 31 | Wife | — | Utah |
| 50 | Eliza Jones | 81 | Mother | — | Utah |
| 51 | Lionel Jones | 21 | Head | Farmer | Utah |
| 52 | Loree D Jones | 21 | Wife | — | Utah |
| 53 | Dallan Jones | 0 | Son | — | Utah |
| 54 | Junius Day | 47 | Head | Farmer | Utah |
| 55 | Alice Day | 43 | Wife | — | Utah |
| 56 | Ardella Day | 16 | Daughter | — | Utah |
| 57 | Linley Jones | 57 | Head | Laborer | Utah |
| 58 | Rekia D Jones | 51 | Wife | — | Utah |
| 59 | Elewane Jones | 16 | Daughter | — | Utah |
| 60 | Clifton Jones | 15 | Son | — | Utah |
| 61 | Eley Jones | 13 | Son | — | Utah |
| 62 | Floyd Jones | 12 | Son | — | Utah |
| 63 | Lloyd Jones | 12 | Son | — | Utah |
| 64 | Ronald Jones | 7 | Son | — | Utah |
| 65 | Wallace Jones | 44 | Head | Farmer | Utah |
| 66 | Olivia S Jones | 40 | Wife | — | Utah |
| 67 | Berniece Jones | 18 | Daughter | — | Utah |
| 68 | Lorna Jones | 16 | Daughter | — | Utah |
| 69 | Billy Jones THIS PERSON | 13 | Son | — | Utah |
| 70 | Paula Jones | 5 | Daughter | — | Utah |
| 71 | Dick Jones | 6 | Son | — | Utah |
| 72 | Jack Jones | 3 | Son | — | Utah |
| 73 | Eugene Jones | 0 | Son | — | Utah |
| 74 | Orson Huntsman | 35 | Head | Laborer | Utah |
| 75 | Orila Huntsman | 31 | Wife | — | Utah |
| 76 | Monroe Huntsman | 11 | Son | — | Utah |
| 77 | Jerry Huntsman | 9 | Son | — | Utah |
| 78 | Hayda Huntsman | 5 | Daughter | — | Utah |
| 79 | Ned Huntsman | 1 | Son | — | Utah |
| 80 | Eugene P Johansen | 47 | Head | Farmer | 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)