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Joyce Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bannock-County, Idaho
Our Model Tree links this Joyce Johnson across the 1930 and 1940 US Censuses in Bannock-County, Idaho (XGBoost, ~Confirmed) — first a daughter (b.~1925), then head of a 5-person household.
Age 15
b. ~1925
Female
Daughter
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Bannock-County, Idaho |
| Surname | Johnson |
| Given Name | Joyce |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Downey |
| 1935 Residence (County) | Ban. |
| Additional Details | |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Downey Election Precinct |
| Est. Birth Year | ~1925 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Joyce | Age | Birth yr |
|---|---|---|---|---|
| Pliss Johnson | Daughter | — | 18 | ~1922 |
| Joyce Johnson | Daughter | — | 15 | ~1925 |
| Edna Johnson | Spouse | — | 38 | ~1902 |
| Burke Johnson | Son | — | 7 | ~1933 |
| Osbourne Johnson | Head | — | 42 | ~1898 |
Census Appearances
1930
Bannock, Idaho
Daughter, age 5
Bannock, Idaho · implied b. ~1925 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Joyce |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Utah |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Bannock-County, Idaho
Daughter, age 15
Bannock-County, Idaho · implied b. ~1925 — 5 household members
| Surname | Johnson |
| Given Name | Joyce |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Downey |
| 1935 Residence (County) | Ban. |
| Hours Worked | 6 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Idaho |
| 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 Joyce Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Joyce Johnson
Daughter · 1940 · age 15 · b. ~1925 · Idaho
★ You are viewing this record
Sibling
Burke Johnson
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pliss Johnson
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 — Bannock-County, Idaho
Open full size
1940 US Federal Census — Bannock-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00737-00952)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Agnes Hurst | 41 | wife | — | Idaho |
| 2 | Raymond Hurst | 17 | son | — | Idaho |
| 3 | Barbara Hurst | 15 | daughter | — | California |
| 4 | Lita May Hurst | 8 | daughter | — | Idaho |
| 5 | Hal Hurst | 4 | son | — | Idaho |
| 6 | Bart Harrison | 58 | Head | Farmer | Utah |
| 7 | Morinda L Harrison | 58 | wife | — | Idaho |
| 8 | Fred Harrison | 18 | son | — | Idaho |
| 9 | Anna Harrison | 17 | daughter | — | Idaho |
| 10 | Stanford Harrison | 28 | son | Teacher | Idaho |
| 11 | Edris Harrison | 24 | daughter | Teacher | Idaho |
| 12 | Blanche Harrison | 26 | daughter | Teacher | Idaho |
| 13 | Ereard Harrison | 24 | son | Surveyor | Idaho |
| 14 | Hilliard Charles Stone | 30 | Head | Tel Operator | Utah |
| 15 | Edna May Stone | 32 | wife | — | Idaho |
| 16 | Robert Charles Stone | 2 | son | — | Idaho |
| 17 | C. Lynn Evans | 32 | Head | Farmer | Idaho |
| 18 | Violet M Evans | 36 | wife | — | Washington |
| 19 | Ross R Murray | 25 | Head | Farmer | Utah |
| 20 | Kenneth C. Sorenson | 29 | Head | Farmer | Idaho |
| 21 | Edith O Sorenson | 32 | wife | — | Idaho |
| 22 | Kenneth B Sorenson | 2 | son | — | Idaho |
| 23 | Terry E Sorenson | 0 | son | — | Idaho |
| 24 | Tyndale W. Evans | 21 | Head | Farmer | Idaho |
| 25 | Phyllis Evans | 20 | wife | — | Idaho |
| 26 | Claire G Evans | 1 | son | — | Idaho |
| 27 | Osbourne Johnson | 42 | Head | Officer | Idaho |
| 28 | Edna H Johnson | 38 | wife | — | Idaho |
| 29 | Pliss Johnson | 18 | daughter | — | Idaho |
| 30 | Joyce Johnson THIS PERSON | 15 | daughter | — | Idaho |
| 31 | Burke O Johnson | 7 | son | — | Idaho |
| 32 | Alexander Marshall | 69 | Head | Farmer | Wyoming |
| 33 | Elizabeth O Marshall | 71 | wife | — | Utah |
| 34 | Harold J Nordick | 22 | Head | Caretaker | Minnesota |
| 35 | Agnes H Nordick | 22 | wife | — | Idaho |
| 36 | Orcil Shirley Nordick | 2 | daughter | — | Utah |
| 37 | Harold Lee Nordick | 1 | son | — | Idaho |
| 38 | James E Almond | 32 | Head | Farmer | Utah |
| 39 | Mary Almond | 28 | wife | — | Utah |
| 40 | Neila Almond | 8 | daughter | — | Wyo |
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)