RJ
Ronald Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Duchesne-County, Utah
Our Model Tree links this Ronald Johnson across the 1930 and 1940 US Censuses in Duchesne-County, Utah (XGBoost, ~Confirmed) — first a head (b.~1906), then head of a 6-person household.
Age 34
b. ~1906
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Duchesne-County, Utah |
| Surname | Johnson |
| Given Name | Ronald |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Tabiona Precinct part |
| 1935 Residence (County) | Duchesne |
| Additional Details | |
| Occupation | Sawyer |
| Industry | Sawmill |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 352 |
| Highest Grade | H 3 |
| 1935 Residence | Same house |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Sawyer |
| Township / Ward | Tabiona Precinct Part |
| Est. Birth Year | ~1906 |
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 Ronald | Age | Birth yr |
|---|---|---|---|---|
| Tracy Johnson | Son | — | 12 | ~1928 |
| Lloyd-Step Shines | Son | — | 14 | ~1926 |
| Lelan Johnson | Son | — | 1 | ~1939 |
| Lillie Johnson | Spouse | — | 34 | ~1906 |
| Helen Johnson | Daughter | — | 9 | ~1931 |
| Ronald Johnson | Head | — | 34 | ~1906 |
Census Appearances
1930
Duchesne, Utah
Head, age 24
Duchesne, Utah · implied b. ~1906 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Ronald W |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 21 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Saw Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 300 |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Duchesne-County, Utah
Head, age 34
Duchesne-County, Utah · implied b. ~1906 — 6 household members
| Surname | Johnson |
| Given Name | Ronald |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Tabiona Precinct part |
| 1935 Residence (County) | Duchesne |
| Occupation | Sawyer |
| Industry | Sawmill |
| Class of Worker | PW |
| Hours Worked | 18 |
| Income (1939) | 352 |
| Highest Grade | H 3 |
| 1935 Residence | Same house |
| 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 Ronald Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ronald Johnson
Head · 1940 · age 34 · b. ~1906 · Utah
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Duchesne-County, Utah
Open full size
1940 US Federal Census — Duchesne-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04212-00695)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | La Vie | 22 | Wife | — | Utah |
| 42 | Kay La Vie | 4 | daughter | — | Utah |
| 43 | La Verna La Vie | 2 | daughter | — | Utah |
| 44 | Allen D. La Vie | 0 | son | — | Utah |
| 45 | Ira M. Hamilton | 37 | Head | Foreman | Utah |
| 46 | Minnie Hamilton | 36 | Wife | — | Utah |
| 47 | Sharon Hamilton | 3 | daughter | — | Utah |
| 48 | Ronald Johnson THIS PERSON | 34 | Head | Sawyer | Utah |
| 49 | Lillie Johnson | 34 | Wife | — | Utah |
| 50 | Lloyd-Step Shines | 14 | son | — | Utah |
| 51 | Tracy Johnson | 12 | son | — | Utah |
| 52 | Helen Mae Johnson | 9 | daughter | — | Utah |
| 53 | Lelan Johnson | 1 | son | — | Utah |
| 54 | Aris Lines | 37 | Head | Road Worker | Utah |
| 55 | Lova Lines | 26 | Wife | — | Utah |
| 56 | Violet Lines | 7 | daughter | — | Utah |
| 57 | Russell Lines | 4 | son | — | Utah |
| 58 | Harlene Lines | 2 | daughter | — | Utah |
| 59 | Clarence White | 37 | Head | Retail Grocery Store | Utah |
| 60 | Sara White | 37 | Wife | Grocery Store | Utah |
| 61 | Luella White | 15 | daughter | — | Utah |
| 62 | Myron White | 14 | son | — | Utah |
| 63 | Donald White | 12 | son | — | Utah |
| 64 | Vernon White | 3 | son | — | Utah |
| 65 | Charles Webb | 57 | Head | Sheep Herder | Utah |
| 66 | Mildred Webb | 56 | Wife | — | Utah |
| 67 | Fay Loller | 32 | step son | Sheepherder | Utah |
| 68 | Lyle Webb | 21 | son | Logger | Utah |
| 69 | Velma Webb | 18 | daughter | — | Utah |
| 70 | Hersel Jones | 48 | Brother-in-law | Sheep Herder | Utah |
| 71 | Zita Jones | 7 | niece | — | Utah |
| 72 | Nelda Jones | 6 | niece | — | Utah |
| 73 | William Jones | 20 | nephew | New Worker | Utah |
| 74 | Le Vere Loller | 33 | step son | Farmer | Utah |
| 75 | Flora Loller | 12 | granddaughter | — | Utah |
| 76 | Mart Loller | 10 | grandson | — | Utah |
| 77 | Ralph Loller | 8 | grandson | — | Utah |
| 78 | Elaine Jete Loller | 5 | granddaughter | — | Utah |
| 79 | Lemal Webb | 25 | Head | Farmer | Utah |
| 80 | Violet Webb | 18 | Wife | — | 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)