CJ
Carl Johnson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Salt-Lake-County, Utah
Our Model Tree links this Carl Johnson across the 1920, 1930 and 1940 US Censuses in Salt-Lake-County, Utah (XGBoost, ~Confirmed), with identified parents John & Johanna — first a head (b.~1900), then head of a 6-person household.
Age 40
b. ~1900
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Salt-Lake-County, Utah |
| Surname | Johnson |
| Given Name | Carl O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | South Salt Lake Town |
| 1935 Residence (County) | Salt Lake |
| Additional Details | |
| Occupation | Butcher |
| Industry | Meat Packing House |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1962 |
| Highest Grade | No 6 |
| 1935 Residence | Same Place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Butcher |
| Township / Ward | South Salt Lake Town |
| Est. Birth Year | ~1900 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Trudy Schraitle | Daughter | — | 1 | ~1939 |
| Carl Johnson | Head | — | 40 | ~1900 |
| Clarence Schraitle | Other | — | 23 | ~1917 |
| Eva Schraitle | Other | — | 21 | ~1919 |
| William Johnson | Son | — | 19 | ~1921 |
| Jerry Schraitle | Son | — | 2 | ~1938 |
Census Appearances
1920
Salt Lake, …
Son, age 18
Salt Lake, Utah · implied b. ~1902 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carl C. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Labor |
| Industry | Gen Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Salt Lake, …
Head, age 29
Salt Lake, Utah · implied b. ~1901 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Carl C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 21 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Cement Contractor |
| Industry | Cement Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 7 |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Salt-Lake-County, Utah
Head, age 40
Salt-Lake-County, Utah · implied b. ~1900 — 6 household members
| Surname | Johnson |
| Given Name | Carl O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | South Salt Lake Town |
| 1935 Residence (County) | Salt Lake |
| Occupation | Butcher |
| Industry | Meat Packing House |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 1962 |
| Highest Grade | No 6 |
| 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 Carl Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Johnson (~0.92 confidence) and mother Johanna Johnson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Johnson
b. ~1867
Source father
● Household
· direct · ~0.92
Mother
Johanna Johnson
b. ~1869
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Johnson
Head · 1940 · age 40 · b. ~1900 · 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 — Salt-Lake-County, Utah
Open full size
1940 US Federal Census — Salt-Lake-County, Utah
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04215-00512)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ronald Erickson | 2 | Son | — | Utah |
| 2 | Anna Thorkildsen | 77 | Head | — | Denmark |
| 3 | Carl O. Johnson THIS PERSON | 40 | Head | Butcher | Utah |
| 4 | Clarence Schraitle | 23 | Lodger | Molyner | Utah |
| 5 | Eva Schraitle | 21 | Lodger | — | Utah |
| 6 | Jerry L. Schraitle | 2 | Son | — | Utah |
| 7 | Trudy Schraitle | 1 | Daughter | — | Utah |
| 8 | William O. Johnson | 19 | Son | Apprentice | Utah |
| 9 | Iris Hutchinson | 17 | Head | Truck Driver | Utah |
| 10 | Helen Hutchinson | 17 | Wife | — | Utah |
| 11 | Mary Noonchester | 53 | Head | — | Virginia |
| 12 | James P. Connolly | 36 | Head | Pipe Layer | Pennsylvania |
| 13 | Gladys Connolly | 36 | Wife | — | Utah |
| 14 | Sharon Kay Connolly | 3 | Daughter | — | Utah |
| 15 | Albert Bailey | 42 | Head | Janitor | Utah |
| 16 | Jordis Bailey | 39 | Wife | — | Norway |
| 17 | Betty Bailey | 17 | Daughter | — | Utah |
| 18 | Harry Bailey | 14 | Son | — | Utah |
| 19 | Keith Bailey | 11 | Son | — | Utah |
| 20 | La Mar Bailey | 7 | Son | — | Utah |
| 21 | Darlene Bailey | 5 | Daughter | — | Utah |
| 22 | Ronald Bailey | 3 | Son | — | Utah |
| 23 | Harry J. Bailey | 48 | Head | Stock Clerk | Utah |
| 24 | Clazile Bailey | 51 | Wife | — | England |
| 25 | Albert Bailey | 21 | Son | Bookkeeper | Utah |
| 26 | Gloria Bailey | 16 | Daughter | — | Utah |
| 27 | John A. Jackman | 72 | Head | — | England |
| 28 | Alvin Erickson | 44 | Head | Painter & Paper Hanger | Utah |
| 29 | Ethel Erickson | 42 | Wife | — | Utah |
| 30 | Leslie Erickson | 20 | Son | Houseman | Utah |
| 31 | Franklin Erickson | 13 | Son | — | Utah |
| 32 | Mary Baxter | 72 | Head | — | Scotland |
| 33 | William Hardman | 49 | Head | Brick Mason | Utah |
| 34 | Edna Hardman | 48 | Wife | — | Utah |
| 35 | Joseph Reiter | 23 | Son-in-law | Larryman | Utah |
| 36 | June Reiter | 20 | Daughter | — | Utah |
| 37 | Joe Jr. Reiter | 2 | Grandson | — | Utah |
| 38 | Kenneth Sercomb | 23 | Head | Auto Trimmer | Utah |
| 39 | Marion Sercomb | 21 | Wife | — | Washington |
Pedigree Summary
Carl
Gen 1 · 2 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)