DC
Doris Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Knox, Indiana
Our Model Tree links this Doris Clark across the 1930 and 1940 US Censuses in Knox, Indiana (XGBoost, ~Confirmed) — first a daughter (b.~1928), then head of a 13-person household.
Age 2
b. ~1928
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Knox, Indiana |
| Surname | Clark |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Bruceville |
| Est. Birth Year | ~1928 |
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.
13 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Doris | Age | Birth yr |
|---|---|---|---|---|
| Closs Frisby | Head | — | 44 | ~1886 |
| Bessie Clark | Daughter | — | 4 | ~1926 |
| Howard Frisby | Son | — | 6 | ~1924 |
| Rodney Frisby | Son | — | 8 | ~1922 |
| Virginia Frisby | Daughter | — | 14 | ~1916 |
| Lynn Frisby | Daughter | — | 4 | ~1926 |
| Grover Frisby | Son | — | 19 | ~1911 |
| Doris Clark | Daughter | — | 2 | ~1928 |
| Doris Clark | Daughter | — | 6 | ~1924 |
| Robert Frisby | Son | — | 18 | ~1912 |
| Ethel Frisby | Daughter | — | 14 | ~1916 |
| Leroy Frisby | Son | — | 1 | ~1929 |
| Mabel Clark | Daughter | — | 24 | ~1906 |
Census Appearances
1930
Knox, Indiana
Daughter, age 2
Knox, Indiana · implied b. ~1928 — 13 household members
| Surname | Clark |
| Given Name | Doris |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Adams-County, Indiana
Daughter, age 12
Adams-County, Indiana · implied b. ~1928 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Deloris J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Washington |
| 1935 Residence (County) | Adams |
| Highest Grade | No 7 |
| 1935 Residence | Indiana |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Doris Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Doris Clark
Daughter · 1930 · age 2 · b. ~1928 · Indiana
★ You are viewing this record
Sibling
Robert Frisby
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Howard Frisby
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leroy Frisby
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lynn Frisby
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Frisby
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Grover Frisby
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Frisby
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Bessie Clark
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rodney Frisby
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mabel Clark
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Doris Clark
Sibling · 1930 · age 6
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 — Knox, Indiana
Open full size
1930 US Federal Census — Knox, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel597:0305)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | B Leiloh | 31 | Wife-H | — | Indiana |
| 2 | Ruth Martin | 41 | Head | — | Indiana |
| 3 | Ray Martin | 16 | Son | — | Illinois |
| 4 | Trella Martin | 14 | Daughter | — | Indiana |
| 5 | Mildred Martin | 13 | Daughter | — | Indiana |
| 6 | T Helena Martin | 11 | Daughter | — | Indiana |
| 7 | Lucille Martin | 8 | Daughter | — | Indiana |
| 8 | Eugene Martin | 6 | Son | — | Indiana |
| 9 | Walter Hallingworth | 36 | Head | Carpenter | Indiana |
| 10 | Bessie Hallingworth | 30 | Wife | — | Scotland |
| 11 | Mollie Cope | 63 | Head | — | Indiana |
| 12 | Alice Robinson | 42 | Sister | — | Indiana |
| 13 | William Morgan | 32 | Head | Laborer | Kentucky |
| 14 | Arabelle Morgan | 29 | Wife-H | — | Kentucky |
| 15 | William Morgan | 7 | Daughter | — | Indiana |
| 16 | Alice J Morgan | 6 | Daughter | — | Indiana |
| 17 | James H Morgan | 5 | Son | — | Indiana |
| 18 | Nina J Morgan | 2 | Daughter | — | Indiana |
| 19 | David R Gallins | 73 | Head | — | Indiana |
| 20 | Sarah J Gallins | 77 | Wife-H | — | Indiana |
| 21 | Louis Threlkeld | 48 | Head | Carpenter | Indiana |
| 22 | Dora M Threlkeld | 42 | Wife-H | — | Indiana |
| 23 | Earl H Threlkeld | 19 | Son | Agent | Indiana |
| 24 | Enos Hogue | 34 | Head | — | Indiana |
| 25 | Mary A Hogue | 60 | Sister-H | — | Indiana |
| 26 | Lewis J Cox | 49 | Head | Basket Maker | Illinois |
| 27 | Daisy Cox | 45 | Wife-H | — | Illinois |
| 28 | Paul Cox | 19 | Son | — | Illinois |
| 29 | Dorothy Cox | 16 | Daughter | — | Illinois |
| 30 | Floyd F Cox | 12 | Son | — | Illinois |
| 31 | Frank Cox | 7 | Son | — | Illinois |
| 32 | Morton Cox | 2 | Son | — | Illinois |
| 33 | H P Hook | 50 | Head | Lumber Yard | Indiana |
| 34 | Irene Hook | 37 | Wife-H | — | Indiana |
| 35 | Closs Frisby | 44 | Head | — | Kentucky |
| 36 | Grover Frisby | 19 | Son | — | Virginia |
| 37 | Robert Frisby | 18 | Son | — | Illinois |
| 38 | Ethel Frisby | 14 | Daughter | — | Virginia |
| 39 | Virginia Frisby | 14 | Daughter | — | Virginia |
| 40 | Rodney Frisby | 8 | Son | — | Illinois |
| 41 | Howard Frisby | 6 | Son | — | Indiana |
| 42 | Lynn Frisby | 4 | Daughter | — | Indiana |
| 43 | Leroy Frisby | 1 | Son | — | Indiana |
| 44 | Mabel Clark | 24 | Daughter | — | Indiana |
| 45 | Doris M Clark | 6 | Daughter | — | Indiana |
| 46 | Bessie Clark | 4 | Daughter | — | Indiana |
| 47 | Doris Clark THIS PERSON | 2 | Daughter | — | Indiana |
| 48 | Elias Rawlings | 75 | Head | — | Indiana |
| 49 | Voile Muriel Rawlings | 40 | Son | Laborer | Indiana |
| 50 | David Francis | 54 | Head | Miner | Kentucky |
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)