DC
Dorothy Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Utah, Utah
Our Model Tree links this Dorothy Clark across the 1930 and 1940 US Censuses in Utah, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 12-person household.
Age 4
b. ~1926
Female
Daughter
Born: Utah
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Utah, Utah |
| Surname | Clark |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Additional Details | |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Alpine 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.
12 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Dorothy | Age | Birth yr |
|---|---|---|---|---|
| Mildred Clark | Daughter | — | 15 | ~1915 |
| Lucille Clark | Daughter | — | 2 | ~1928 |
| Virgie Clark | Daughter | — | 7 | ~1923 |
| Fern Clark | Daughter | — | 9 | ~1921 |
| Norma Clark | Daughter | — | 12 | ~1918 |
| Dorothy Clark | Daughter | — | 4 | ~1926 |
| Gladys Clark | Daughter | — | 17 | ~1913 |
| A Clark | Head | — | 47 | ~1883 |
| Belle Clark | Other | — | 41 | ~1889 |
| George Clark | Son | — | 21 | ~1909 |
| Dan Clark | Son | — | 7 | ~1923 |
| Floyd Clark | Son | — | 19 | ~1911 |
Census Appearances
1930
Utah, Utah
Daughter, age 4
Utah, Utah · implied b. ~1926 — 12 household members
| Surname | Clark |
| Given Name | Dorothy |
| 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
Utah-County, Utah
Daughter, age 15
Utah-County, Utah · implied b. ~1925 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Dorothy |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Alpine City |
| 1935 Residence (County) | Utah |
| Class of Worker | 0 |
| Highest Grade | 8 |
| 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 Dorothy Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Dorothy Clark
Daughter · 1930 · age 4 · b. ~1926 · Utah
★ You are viewing this record
Sibling
Floyd Clark
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Clark
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dan Clark
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Fern Clark
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
George Clark
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Clark
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virgie Clark
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gladys Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Clark
Sibling · 1930 · age 12
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
1930 US Federal Census — Utah, Utah
Open full size
1930 US Federal Census — Utah, Utah
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2423unit:0013)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William S. Strong | 41 | Head | Farmer | Utah |
| 2 | Evelyn Strong | 34 | Wife-H | — | Utah |
| 3 | Gayle Strong | 9 | Daughter | — | Utah |
| 4 | Rorama Strong | 5 | Daughter | — | Utah |
| 5 | William Jr. Strong | 2 | Son | — | Utah |
| 6 | Floyd Miller | 30 | Head | Laborer | Utah |
| 7 | Bessie D. Miller | 29 | Wife-H | — | Utah |
| 8 | Elaine Miller | 5 | Daughter | — | Utah |
| 9 | Glenn Miller | 3 | Son | — | Utah |
| 10 | Frederic J. Clark | 79 | Head | — | England |
| 11 | Angelia Clark | 70 | Wife-H | — | Tennessee |
| 12 | Warren Clark | 39 | Head | Farmer | Utah |
| 13 | Bertha S. Clark | 26 | Wife-H | — | Utah |
| 14 | Dan W. Clark | 6 | Son | — | Utah |
| 15 | Beverly Clark | 3 | Daughter | — | Utah |
| 16 | Bessie Clark | 3 | Daughter | — | Utah |
| 17 | Mark F. Strong | 42 | Head | Laborer | Utah |
| 18 | Melita Strong | 42 | Wife-H | — | Utah |
| 19 | Legrande Strong | 17 | Son | — | Utah |
| 20 | Maurine Strong | 14 | Daughter | — | Utah |
| 21 | Verlene Strong | 12 | Daughter | — | Utah |
| 22 | Virginia Strong | 12 | Daughter | — | Utah |
| 23 | Jack Strong | 10 | Son | — | Utah |
| 24 | Don Strong | 8 | Son | — | Utah |
| 25 | Reed Strong | 4 | Son | — | Utah |
| 26 | Phyllis Renee Strong | 2 | Daughter | — | Utah |
| 27 | Walter W. Clark | 44 | Head | Farmer | Utah |
| 28 | Ann Clark | 41 | Wife-H | — | Utah |
| 29 | Vance W. Clark | 17 | Son | Laborer | Utah |
| 30 | Alice A. Clark | 16 | Daughter | — | Utah |
| 31 | Jay Clark | 13 | Son | — | Utah |
| 32 | May Clark | 9 | Daughter | — | Utah |
| 33 | Lynn F. Clark | 5 | Son | — | Utah |
| 34 | Ann Clark | 2 | Daughter | — | Utah |
| 35 | Martha Wilkins | 62 | Head | Nurse | Utah |
| 36 | A. Ernest Clark | 47 | Head | Farmer | Utah |
| 37 | Belle W. Clark | 41 | Wife-H | — | Utah |
| 38 | George E. Clark | 21 | Son | Missionary | Utah |
| 39 | Floyd A. Clark | 19 | Son | Laborer | Utah |
| 40 | Gladys Clark | 17 | Daughter | Laborer | Utah |
| 41 | Mildred Clark | 15 | Daughter | — | Utah |
| 42 | Norma Clark | 12 | Daughter | — | Utah |
| 43 | Fern Clark | 9 | Daughter | — | Utah |
| 44 | Virgie Clark | 7 | Daughter | — | Utah |
| 45 | Dorothy Clark THIS PERSON | 4 | Daughter | — | Utah |
| 46 | Dan W. Clark | 7 | Son | — | Utah |
| 47 | Lucille Clark | 2 | Daughter | — | Utah |
| 48 | Fred O. Mcdaniel | 52 | Head | Farmer | Utah |
| 49 | Hattie S. Mcdaniel | 50 | Wife-H | — | Utah |
| 50 | David C. Mcdaniel | 19 | Son | Laborer | Utah |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)