RK
Ruth King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Davis-County, Utah
Our Model Tree links this Ruth King across the 1930 and 1940 US Censuses in Davis-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 12-person household.
Age 14
b. ~1926
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Davis-County, Utah |
| Surname | King |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Layton town |
| 1935 Residence (County) | Davis |
| Additional Details | |
| Hours Worked | 6 |
| Highest Grade | No 6 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Layton Town |
| 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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Ruth | Age | Birth yr |
|---|---|---|---|---|
| Verna King | Daughter | — | 21 | ~1919 |
| Nora King | Daughter | — | 7 | ~1933 |
| Ruth King | Daughter | — | 14 | ~1926 |
| William King | Head | — | 48 | ~1892 |
| Keith King | Son | — | 4 | ~1936 |
| Alura King | Son | — | 13 | ~1927 |
| Dee King | Son | — | 11 | ~1929 |
| Joseph King | Son | — | 8 | ~1932 |
| Dale King | Son | — | 19 | ~1921 |
| Wendell King | Son | — | 17 | ~1923 |
| Charles King | Son | — | 10 | ~1930 |
| Chestina King | Spouse | — | 45 | ~1895 |
Census Appearances
1930
Davis, Utah
Daughter, age 4
Davis, Utah · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Davis-County, Utah
Daughter, age 14
Davis-County, Utah · implied b. ~1926 — 12 household members
| Surname | King |
| Given Name | Ruth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Layton town |
| 1935 Residence (County) | Davis |
| Hours Worked | 6 |
| 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 Ruth King across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Ruth King
Daughter · 1940 · age 14 · b. ~1926 · Utah
★ You are viewing this record
Sibling
Nora King
Sibling · 1940 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Keith King
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Verna King
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Joseph King
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alura King
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dee King
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles King
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dale King
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wendell King
Sibling · 1940 · age 17
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 — Davis-County, Utah
Open full size
1940 US Federal Census — Davis-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04212-00322)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Eldon Simmons | 23 | Head | Truck Driver | Utah |
| 42 | June Simmons | 20 | Wife | — | Utah |
| 43 | Kathryn Simmons | 3 | Daughter | — | Utah |
| 44 | Heber John Layton | 60 | Head | Farmer | Utah |
| 45 | Eva H. Layton | 51 | Wife | — | Missouri |
| 46 | De Von Layton | 9 | Son | — | Utah |
| 47 | Joan Poppleton | 14 | Niece | — | Utah |
| 48 | William Major | 30 | Head | Laborer | Utah |
| 49 | Ida May Major | 26 | Wife | — | Utah |
| 50 | Russell L. Stud | 29 | Head | Laborer | Idaho |
| 51 | Ruth G. Stud | 25 | Wife | Manager | Utah |
| 52 | Julie Stud | 3 | Daughter | — | Utah |
| 53 | Louis William King | 25 | Head | Laborer | Utah |
| 54 | Venice King | 25 | Wife | — | Utah |
| 55 | Karla Kay King | 3 | Daughter | — | Utah |
| 56 | William David King | 0 | Son | — | Utah |
| 57 | William Andrew King | 48 | Head | Farmer | Utah |
| 58 | Chestina King | 45 | Wife | — | Utah |
| 59 | Verna King | 21 | Daughter | — | Utah |
| 60 | Dale Phillips King | 19 | Son | Farmer | Utah |
| 61 | Wendell King | 17 | Son | — | Utah |
| 62 | Ruth King THIS PERSON | 14 | Daughter | — | Utah |
| 63 | Alura King | 13 | Son | — | Utah |
| 64 | Dee King | 11 | Son | — | Utah |
| 65 | Charles King | 10 | Son | — | Utah |
| 66 | Joseph King | 8 | Son | — | Utah |
| 67 | Nora May King | 7 | Daughter | — | Utah |
| 68 | Keith King | 4 | Son | — | Utah |
| 69 | Earl Peek | 37 | Head | Laborer | Utah |
| 70 | Mary Grace Peek | 25 | Wife | — | Utah |
| 71 | Gary Weaver Peek | 8 | Son | — | Utah |
| 72 | Sandra Kay Peek | 2 | Daughter | — | Utah |
| 73 | Robert Earl Peek | 1 | Son | — | Utah |
| 74 | Joseph W. Johnson | 51 | Head | Water Master | Utah |
| 75 | Lucile Johnson | 45 | Wife | — | Utah |
| 76 | Myra Johnson | 24 | Daughter | — | Utah |
| 77 | Glade Johnson | 23 | Son | Attendant | Utah |
| 78 | Shirley Johnson | 22 | Daughter | Beauty Operator | Utah |
| 79 | Junior Johnson | 17 | Son | — | Utah |
| 80 | Dean L. Johnson | 15 | Son | — | Utah |
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)