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Robert Jensen — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Canyon-County, Idaho
Our Model Tree links this Robert Jensen across the 1930 and 1940 US Censuses in Canyon-County, Idaho (XGBoost, ~Confirmed) — first a son (b.~1926), then head of a 8-person household.
Age 14
b. ~1926
Male
Son
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Canyon-County, Idaho |
| Surname | Jensen |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Caldwell |
| 1935 Residence (County) | Canyon |
| Additional Details | |
| Income (1939) | 20 |
| Highest Grade | No 6 |
| 1935 Residence | Idaho |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Nampa City |
| Est. Birth Year | ~1926 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Cecil Jensen | Son | — | 10 | ~1930 |
| Robert Jensen | Son | — | 14 | ~1926 |
| Vina Jensen | Spouse | — | 34 | ~1906 |
| Beverly Jensen | Daughter | — | 6 | ~1934 |
| Kenneth Jensen | Son | — | 2 | ~1938 |
| Clifton Jensen | Head | — | 33 | ~1907 |
| Peggy Jensen | Daughter | — | 3 | ~1937 |
| Shirley Jensen | Daughter | — | 7 | ~1933 |
Census Appearances
1930
Canyon, Idaho
Son, age 4
Canyon, Idaho · implied b. ~1926 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Robert C |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Colorado |
| Mother's Birthplace | Nebraska |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Canyon-County, Idaho
Son, age 14
Canyon-County, Idaho · implied b. ~1926 — 8 household members
| Surname | Jensen |
| Given Name | Robert C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Caldwell |
| 1935 Residence (County) | Canyon |
| Income (1939) | 20 |
| Highest Grade | No 6 |
| 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 Robert Jensen across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Jensen
Son · 1940 · age 14 · b. ~1926 · Idaho
★ You are viewing this record
Sibling
Peggy Jensen
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Beverly Jensen
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kenneth Jensen
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Cecil Jensen
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Shirley Jensen
Sibling · 1940 · age 7
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 — Canyon-County, Idaho
Open full size
1940 US Federal Census — Canyon-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00742-00355)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | William Snodgrass | 80 | Inmate | — | Missouri |
| 42 | Mary Mckinney | 87 | Inmate | — | Indiana |
| 43 | Ralph W. Neil | 29 | Head | Machine Helper | Colorado |
| 44 | Mildred Neil | 30 | Wife | — | North Dakota |
| 45 | Mildred L. Neil | 3 | Daughter | — | Idaho |
| 46 | Ralph E. Neil | 1 | Son | — | Idaho |
| 47 | Ward R. Neil | 27 | Brother | Helper Lumber | Colorado |
| 48 | Glen Pool | 57 | Head | Seller | Missouri |
| 49 | Odessa Pool | 21 | Daughter | Assistant Cashier | Kansas |
| 50 | Barbara Pool | 16 | Daughter | — | Kansas |
| 51 | Pranto Older | 70 | Head | Fireman | Ohio |
| 52 | Bella S. Older | 64 | Wife | — | Kansas |
| 53 | John H. Wise | 50 | Head | Equipment Foreman | Kansas |
| 54 | Mary J. D. Wise | 51 | Wife | — | Washington |
| 55 | Orton B. Wise | 19 | Son | — | Washington |
| 56 | Marian Wise | 10 | Daughter | — | Idaho |
| 57 | Clifton R. Jensen | 33 | Head | Fireman | Colorado |
| 58 | Vina S. D. Jensen | 34 | Wife | — | Nebraska |
| 59 | Robert C. Jensen THIS PERSON | 14 | Son | — | Idaho |
| 60 | Cecil W. Jensen | 10 | Son | — | Idaho |
| 61 | Shirley M. Jensen | 7 | Daughter | — | Idaho |
| 62 | Beverly G. Jensen | 6 | Daughter | — | Idaho |
| 63 | Peggy R. Jensen | 3 | Daughter | — | Idaho |
| 64 | Kenneth L. Jensen | 2 | Son | — | Idaho |
| 65 | Wallace W. Berkwood | 30 | Head | Book Counter | Nebraska |
| 66 | Beryl D. Berkwood | 23 | Wife | — | Oklahoma |
| 67 | Edward A. Younger | 26 | Head | Truck Driver | Illinois |
| 68 | Clith D. Younger | 26 | Wife | — | South Dakota |
| 69 | Phillip Gene Younger | 3 | Son | — | South Dakota |
| 70 | Axel G. Lindbloom | 66 | Head | — | Sweden |
| 71 | Jennie A. Lindbloom | 53 | Wife | — | Sweden |
| 72 | Carl T. Lindbloom | 28 | Son | — | South Dakota |
| 73 | C. Annette Lindbloom | 24 | Daughter | Stenographer | South Dakota |
| 74 | Richard A. Lindbloom | 15 | Son | Clerk | South Dakota |
| 75 | Frank H. Nelson | 60 | Head | — | Minnesota |
| 76 | Bertha Nelson | 64 | Wife | — | Iowa |
| 77 | Ray Nelson | 34 | Son | Car Salesman | North Dakota |
| 78 | Beulah Nelson | 29 | Daughter | — | North Dakota |
| 79 | Alice Ends Nelson | 10 | Daughter | — | Idaho |
| 80 | Glen Griffiths | 25 | Head | District Superintendent | Kansas |
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)