RJ
Robert Jensen — 1940 US Census Record
Model Tree available1940 United States Federal Census · Utah-County, Utah
Our Model Tree links this Robert Jensen across the 1920, 1930 and 1940 US Censuses in Utah-County, Utah (XGBoost, ~Confirmed), with identified parents Waldemar & Walter — first a head (b.~1908), then head of a 5-person household.
Age 32
b. ~1908
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Utah-County, Utah |
| Surname | Jensen |
| Given Name | Robert F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Goshen Town |
| 1935 Residence (County) | Utah |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| 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 | Goshen Town |
| Est. Birth Year | ~1908 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Anna Jensen | Son | — | 2 | ~1938 |
| Eileen Jensen | Spouse | — | 21 | ~1919 |
| Robert Jensen | Head | — | 32 | ~1908 |
| Julianne Jensen | Daughter | — | 1 | ~1939 |
| Carolyn Jensen | Daughter | — | 4 | ~1936 |
Census Appearances
1920
Utah, Utah
Son, age 12
Utah, Utah · implied b. ~1908 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Robert |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Utah, Utah
Son, age 22
Utah, Utah · implied b. ~1908 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jensen |
| Given Name | Robert F. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Sweden |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | VVVV |
| Can Read/Write | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Head, age 32
Utah-County, Utah · implied b. ~1908 — 5 household members
| Surname | Jensen |
| Given Name | Robert F. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Goshen Town |
| 1935 Residence (County) | Utah |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 48 |
| 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 Robert Jensen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Waldemar Jensen (~0.92 confidence) and father Walter Jensen (~0.92 confidence) and mother Selma Jensen (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Waldemar Jensen
b. ~1868
Source father
● Household
· direct · ~0.92
Father
Walter Jensen
b. ~1868
Source father
● Household
· direct · ~0.92
Mother
Selma Jensen
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Jensen
Head · 1940 · age 32 · b. ~1908 · Utah
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Utah-County, Utah
Open full size
1940 US Federal Census — Utah-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04219-00212)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Dale Jensen | 18 | Son | Farmer | Utah |
| 42 | Charles Marion Jensen | 53 | Head | Farmer | Utah |
| 43 | Cora Jensen | 52 | Wife | — | Utah |
| 44 | Darold Jensen | 21 | Son | — | Utah |
| 45 | Howard J. Jensen | 32 | Head | Motorman | Utah |
| 46 | Miriam E. Jensen | 28 | Wife | — | Utah |
| 47 | Howard M. Jensen | 10 | Son | — | Utah |
| 48 | Clyde Della Jensen | 9 | Son | — | Utah |
| 49 | Bonnie Lou Jensen | 7 | Daughter | — | Utah |
| 50 | Robert F. Jensen THIS PERSON | 32 | Head | Farmer | Utah |
| 51 | Eileen M. Jensen | 21 | Wife | — | Utah |
| 52 | Carolyn M. Jensen | 4 | Daughter | — | Utah |
| 53 | Anna F. Jensen | 2 | Son | — | Utah |
| 54 | Julianne Jensen | 1 | Daughter | — | Utah |
| 55 | Charles E. Jr. Jensen | 25 | Head | Laborer | Utah |
| 56 | Opal May Jensen | 21 | Wife | — | Utah |
| 57 | Florence M. Jensen | 3 | Daughter | — | Utah |
| 58 | Claude Jensen | 1 | Son | — | Utah |
| 59 | Maurice E. Abney | 30 | Head | Salesman Retail | Utah |
| 60 | Norma Abney | 26 | Wife | — | Utah |
| 61 | Norma Jean Abney | 7 | Daughter | — | Utah |
| 62 | Teddy J. Abney | 6 | Son | — | Utah |
| 63 | La Mar J. Abney | 2 | Son | — | Utah |
| 64 | D. Max Abney | 1 | Son | — | Utah |
| 65 | D. Stanley Tietjen | 34 | Head | Cage Rider | Utah |
| 66 | Ethel Tietjen | 34 | Wife | — | Utah |
| 67 | Alfred Davis | 35 | Head | — | Utah |
| 68 | Dorothy Davis | 37 | Wife | — | Utah |
| 69 | V. Dean Davis | 15 | Daughter | — | Utah |
| 70 | A. Wendell Davis | 12 | Son | — | Utah |
| 71 | M. Leola Davis | 10 | Daughter | — | Utah |
| 72 | Levi Davis | 60 | Father | — | Utah |
| 73 | Ervin Dodda | 26 | Brother in law | Farmer | Utah |
| 74 | Horatio H. Page | 60 | Head | Farmer | Utah |
| 75 | C. Pearl Page | 52 | Wife | — | Utah |
| 76 | La Lynn Page | 13 | Daughter | — | Utah |
| 77 | Smith John Page | 13 | Son | — | Utah |
| 78 | W. Wallace Hickman | 37 | Head | Miner | Utah |
| 79 | Elizabeth A. Hickman | 36 | Wife | — | Utah |
| 80 | Keith S. Hickman | 17 | Son | — | Utah |
Pedigree Summary
Robert
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)