GJ
Gilbert Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Jefferson-County, Idaho
Our Model Tree links this Gilbert Johnson across the 1930 and 1940 US Censuses in Jefferson-County, Idaho (XGBoost, ~Confirmed) — first a head (b.~1893), then head of a 8-person household.
Age 47
b. ~1893
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Jefferson-County, Idaho |
| Surname | Johnson |
| Given Name | Gilbert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Lorenzo Precinct |
| 1935 Residence (County) | Jefferson |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Farmer |
| Township / Ward | Lorenzo Precinct |
| Est. Birth Year | ~1893 |
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.
8 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Gilbert | Age | Birth yr |
|---|---|---|---|---|
| Ben Johnson | Son | — | 15 | ~1925 |
| Doris Johnson | Daughter | — | 18 | ~1922 |
| Donna Johnson | Daughter | — | 11 | ~1929 |
| Pearl Johnson | Spouse | — | 43 | ~1897 |
| Lyle Johnson | Son | — | 16 | ~1924 |
| Gilbert Johnson | Head | — | 47 | ~1893 |
| Fred Johnson | Son | — | 21 | ~1919 |
| Jean Johnson | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Jefferson, Idaho
Head, age 37
Jefferson, Idaho · implied b. ~1893 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Gilbert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 18 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | Warehouse |
| Class of Worker | 7888 |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 1000 |
| Radio Set | R |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Jefferson-County, Idaho
Head, age 47
Jefferson-County, Idaho · implied b. ~1893 — 8 household members
| Surname | Johnson |
| Given Name | Gilbert L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Lorenzo Precinct |
| 1935 Residence (County) | Jefferson |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 50 |
| Income (1939) | 0 |
| Highest Grade | H 4 |
| 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 Gilbert Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Gilbert Johnson
Head · 1940 · age 47 · b. ~1893 · Idaho
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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 — Jefferson-County, Idaho
Open full size
1940 US Federal Census — Jefferson-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00747-00609)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Lorin Dee Weber | 11 | Son | — | Idaho |
| 42 | Allen Blain Weber | 1 | Son | — | Idaho |
| 43 | Fred S. Tanner | 25 | Head | Laborer | Idaho |
| 44 | Nellie M. Tanner | 20 | Wife | — | Washington |
| 45 | Sanford Ivan Tanner | 1 | Son | — | Idaho |
| 46 | Richard Gerald Tanner | 0 | Son | — | Idaho |
| 47 | Alex Sr. Taylor | 68 | Head | — | Russia |
| 48 | Jack Eileen | 35 | Head | Laborer | Idaho |
| 49 | Nellie Eileen | 27 | Wife | — | Idaho |
| 50 | Elaine Eileen | 3 | Daughter | — | Idaho |
| 51 | Gilbert L. Johnson THIS PERSON | 47 | Head | Farmer | Utah |
| 52 | Pearl Johnson | 43 | Wife | — | Utah |
| 53 | Fred A. Johnson | 21 | Son | — | Idaho |
| 54 | Doris M. Johnson | 18 | Daughter | Housekeeper | Idaho |
| 55 | Lyle Johnson | 16 | Son | Farm Laborer | Idaho |
| 56 | Ben Johnson | 15 | Son | — | Idaho |
| 57 | Jean Johnson | 13 | Daughter | — | Idaho |
| 58 | Donna Jane Johnson | 11 | Daughter | — | Idaho |
| 59 | Floyd Morgan | 35 | Head | Truckman | Utah |
| 60 | Mable Cordellia Morgan | 32 | Wife | — | Idaho |
| 61 | Merwin Floyd Morgan | 14 | Son | — | Idaho |
| 62 | Dila Millis Morgan | 10 | Daughter | — | Idaho |
| 63 | Angeline Lenore Morgan | 8 | Daughter | — | Idaho |
| 64 | Carole Marie Morgan | 4 | Daughter | — | Idaho |
| 65 | Tom W. Walker | 63 | Head | Carpenter | Utah |
| 66 | C. E. Hanaka | 45 | Head | Proprietor | Utah |
| 67 | A. E. Hall | 22 | Head | Operator | Idaho |
| 68 | Ava Palena Hall | 19 | Wife | — | Idaho |
| 69 | Lynn Anderson | 35 | Head | Salesman | Idaho |
| 70 | Marie Anderson | 35 | Wife | — | Colorado |
| 71 | Bryce L. Anderson | 14 | Son | — | Idaho |
| 72 | Virgil D. Anderson | 10 | Son | — | Idaho |
| 73 | Keith J. Anderson | 4 | Son | — | Idaho |
| 74 | Dennis D. Anderson | 2 | Son | — | Idaho |
| 75 | Clifton Anderson | 25 | Head | Laborer | Idaho |
| 76 | Opal P. Anderson | 22 | Wife | — | Idaho |
| 77 | Sharon E. Anderson | 2 | Daughter | — | Idaho |
| 78 | Edwin V. Stacy | 41 | Head | Laborer | Idaho |
| 79 | Mary Stacy | 45 | Wife | — | Idaho |
| 80 | Janell Stacy | 12 | Daughter | — | Idaho |
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)