CJ
Carol Johnson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Carol Johnson across the 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Salt Lake City |
| Est. Birth Year | ~1924 |
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 Carol | Age | Birth yr |
|---|---|---|---|---|
| Floyd Johnson | Son | — | 13 | ~1927 |
| Edyth Johnson | Daughter | — | 21 | ~1919 |
| Valborg Johnson | Spouse | — | 46 | ~1894 |
| Leroy Johnson | Son | — | 23 | ~1917 |
| Carol Johnson | Daughter | — | 16 | ~1924 |
| L Johnson | Head | — | 49 | ~1891 |
Census Appearances
1930
Salt Lake, …
Daughter, age 6
Salt Lake, Utah · implied b. ~1924 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Norway |
| Can Read/Write | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Daughter, age 16
Salt-Lake-County, Utah · implied b. ~1924 — 6 household members
| Surname | Johnson |
| Given Name | Carol |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Salt Lake City |
| 1935 Residence (County) | Salt Lake |
| Hours Worked | 5 |
| Income (1939) | 0 |
| Highest Grade | H 3 |
| 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 Carol Johnson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carol Johnson
Daughter · 1940 · age 16 · b. ~1924 · Utah
★ You are viewing this record
Sibling
Leroy Johnson
Sibling · 1940 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Edyth Johnson
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Floyd Johnson
Sibling · 1940 · age 13
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 — Salt-Lake-County, Utah
Open full size
1940 US Federal Census — Salt-Lake-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04224-00413)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Marjorie Jensen | 26 | Daughter | — | Utah |
| 42 | Lloyd B. Jensen | 18 | Son | — | Utah |
| 43 | F. D. Cummings | 57 | Head | Salesman | Utah |
| 44 | Erika Cummings | 53 | Wife | — | Sweden |
| 45 | Gene Cummings | 19 | Daughter | — | Utah |
| 46 | Stephen R. Chipman | 51 | Head | Accountant | Utah |
| 47 | Effie H. Chipman | 57 | Wife | — | Utah |
| 48 | Lucille Chipman | 22 | Daughter | Bookkeeper | Utah |
| 49 | Kathryn Chipman | 17 | Daughter | — | Utah |
| 50 | Leo R. Davis | 32 | Head | Layoutman | Utah |
| 51 | Nina P. Davis | 38 | Wife | — | Utah |
| 52 | Colbert R. Davis | 10 | Son | — | Utah |
| 53 | Jerold L. Davis | 9 | Son | — | Utah |
| 54 | Dean P. Davis | 3 | Son | — | Utah |
| 55 | Keith L. Knight | 26 | Head | Salesmanager | Utah |
| 56 | Lily A. Knight | 27 | Wife | — | Wyoming |
| 57 | Marlene Knight | 4 | Daughter | — | Utah |
| 58 | Ronald Knight | 1 | Son | — | Utah |
| 59 | Arthur Strong | 24 | Brother-in-law | Clerk | Idaho |
| 60 | Nedra Strong | 25 | Sister | — | Arizona |
| 61 | Marie L. Watts | 47 | Head | — | Utah |
| 62 | Arthur J. Watts | 40 | Brother | Salesman | Utah |
| 63 | Edward J. Watts | 29 | Nephew | Engineer | Canada |
| 64 | L. W. Johnson | 49 | Head | Contractor | Utah |
| 65 | Valborg Johnson | 46 | Wife | — | Norway |
| 66 | Leroy W. Johnson | 23 | Son | Architect | Utah |
| 67 | Edyth Johnson | 21 | Daughter | Secretary | Utah |
| 68 | Carol Johnson THIS PERSON | 16 | Daughter | — | Utah |
| 69 | Floyd Johnson | 13 | Son | — | Utah |
| 70 | Alvin Bowcut | 34 | Head | Forman | Utah |
| 71 | Ruth Bowcut | 27 | Wife | — | Utah |
| 72 | Daryl Bowcut | 4 | Son | — | Utah |
| 73 | Vaughn Bowcut | 0 | Son | — | Utah |
| 74 | Olin H. Linie | 37 | Head | Personnel Worker | Utah |
| 75 | Josephine Linie | 35 | Wife | — | Utah |
| 76 | Rhea Linie | 11 | Daughter | — | Utah |
| 77 | Caroline Linie | 5 | Daughter | — | Utah |
| 78 | Gilbert D. Linie | 1 | Son | — | Utah |
| 79 | Fred Huber | 41 | Head | Salesman | Switzerland |
| 80 | Louise L. Huber | 35 | Wife | — | Switzerland |
Related Census Records
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)