HC
Helen Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Mitchell, Kansas
Our Model Tree links this Helen Clark across the 1920 and 1930 US Censuses in Mitchell, Kansas (XGBoost, ~Confirmed) — first a daughter (b.~1918), then head of a 11-person household.
Age 12
b. ~1918
Female
Daughter
Born: Kansas
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Mitchell, Kansas |
| Surname | Clark |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
| Township / Ward | Hayes |
| Est. Birth Year | ~1918 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Helen | Age | Birth yr |
|---|---|---|---|---|
| Imogene Clark | Daughter | — | ~1930 | |
| Helen Clark | Daughter | — | 12 | ~1918 |
| Ruth Clark | Daughter | — | 17 | ~1913 |
| Margaret Clark | Daughter | — | 14 | ~1916 |
| Doris Clark | Daughter | — | 2 | ~1928 |
| Esther Clark | Daughter | — | 10 | ~1920 |
| Dona Clark | Daughter | — | 7 | ~1923 |
| Leslie Clark | Head | — | 35 | ~1895 |
| Vernon Clark | Son | — | 9 | ~1921 |
| Donald Clark | Son | — | 5 | ~1925 |
| Cecil Clark | Spouse | — | 34 | ~1896 |
Census Appearances
1920
Mitchell, Kansas
Daughter, age 2
Mitchell, Kansas · implied b. ~1918 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read | No |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
1930
Mitchell, Kansas
Daughter, age 12
Mitchell, Kansas · implied b. ~1918 — 11 household members
| Surname | Clark |
| Given Name | Helen |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Kansas |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Kansas |
| Can Read/Write | Yes |
| Birth State | Kansas |
| Birth Country | United States |
| Birthplace (normalized) | kansas |
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 Helen Clark across 2 US Census years (1920 and 1930) in Mitchell, Kansas, using XGBoost record linkage.
Show:
This person
Anchor record
Helen Clark
Daughter · 1930 · age 12 · b. ~1918 · Kansas
★ You are viewing this record
Sibling
Esther Clark
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Imogene Clark
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Clark
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Clark
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Clark
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Dona Clark
Sibling · 1930 · age 7
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ruth Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Clark
Sibling · 1930 · age 2
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 — Mitchell, Kansas
Open full size
1930 US Federal Census — Mitchell, Kansas
Page Contents
50 people indexed on this census page (ia:1930:15thcensus711usce:0674)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence Parker | 36 | Head | Farmer | Missouri |
| 2 | Grace Parker | 30 | Wife | — | Kansas |
| 3 | Paul Patterson | 44 | Head | Farmer | Illinois |
| 4 | Bertha Patterson | 41 | Wife | — | Illinois |
| 5 | Earl Patterson | 17 | Son | — | Kansas |
| 6 | Harold Patterson | 15 | Son | — | Kansas |
| 7 | Joe Patterson | 7 | Son | — | Kansas |
| 8 | Robert Bohm | 52 | Head | Farmer | Germany |
| 9 | Agnes Bohm | 44 | Wife | — | Michigan |
| 10 | Agnes Bohm | 22 | Daughter | — | Kansas |
| 11 | Robert Bohm | 19 | Son | — | Kansas |
| 12 | Louis Bohm | 18 | Son | — | Kansas |
| 13 | Lawrence Bohm | 17 | Son | — | Kansas |
| 14 | Joseph Bohm | 11 | Son | — | Kansas |
| 15 | Anton Bohm | 9 | Son | — | Kansas |
| 16 | August Bohm | 8 | Son | — | Kansas |
| 17 | Mary Bohm | 1 | Daughter | — | Kansas |
| 18 | John Ahlmer | 42 | Head | Farmer | Kansas |
| 19 | Adelia Ahlmer | 40 | Wife | — | Kansas |
| 20 | Leo Ahlmer | 19 | Son | — | Kansas |
| 21 | Lorne Ahlmer | 18 | Daughter | — | Kansas |
| 22 | Beatrice Ahlmer | 14 | Daughter | — | Kansas |
| 23 | Alice Ahlmer | 1 | Daughter | — | Kansas |
| 24 | Leslie Clark | 35 | Head | Farmer | Kansas |
| 25 | Cecil Clark | 34 | Wife | — | Kansas |
| 26 | Ruth Clark | 17 | Daughter | — | Kansas |
| 27 | Margaret Clark | 14 | Daughter | — | Kansas |
| 28 | Helen Clark THIS PERSON | 12 | Daughter | — | Kansas |
| 29 | Esther Clark | 10 | Daughter | — | Kansas |
| 30 | Vernon Clark | 9 | Son | — | Kansas |
| 31 | Dona Clark | 7 | Daughter | — | Kansas |
| 32 | Donald Clark | 5 | Son | — | Kansas |
| 33 | Doris Clark | 2 | Daughter | — | Kansas |
| 34 | Imogene Clark | 0 | Daughter | — | Kansas |
| 35 | W. J. Gaston | 75 | Head | Farmer | Iowa |
| 36 | John Maier | 49 | Head | Farmer | Kansas |
| 37 | Alma Clark | 55 | Head | Poultry Raiser | Ohio |
| 38 | Frank Brown | 65 | Head | Farmer | Ohio |
| 39 | Lizzie Brown | 57 | Wife | — | Russia |
| 40 | Charles Brown | 30 | Son | Laborer | Kansas |
| 41 | Robert Brown | 24 | Son | Laborer | Kansas |
| 42 | Melvin Brown | 17 | Son | — | Kansas |
| 43 | Frank Brown | 14 | Son | — | Kansas |
| 44 | Warren Brown | 10 | Son | — | Kansas |
| 45 | Arno Maier | 38 | Laborer | Laborer | Kansas |
| 46 | A. L. Wright | 49 | Head | Farmer | Kansas |
| 47 | Lucy Wright | 43 | Wife | — | Kansas |
| 48 | Eva Wright | 22 | Daughter | Teacher | Kansas |
| 49 | Elsie Wright | 21 | Daughter | Teacher | Kansas |
| 50 | Arville Wright | 19 | Son | Helper | Kansas |
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)