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Betty Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Douglas, Illinois
Our Model Tree links this Betty Clark across the 1930 and 1940 US Censuses in Douglas, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1926), then head of a 16-person household.
Age 4
b. ~1926
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Illinois |
| Surname | Clark |
| Given Name | Betty J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Newman Township |
| 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.
16 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Betty | Age | Birth yr |
|---|---|---|---|---|
| Frank Clark | Other | — | 38 | ~1892 |
| Juanitha Clark | Daughter | — | ~1930 | |
| Rosalie Clark | Daughter | — | 17 | ~1913 |
| Luther Clark | Son | — | 20 | ~1910 |
| Harold Finney | Son | — | 7 | ~1923 |
| Ruby Finney | Spouse | — | 26 | ~1904 |
| Wilma Finney | Daughter | — | 3 | ~1927 |
| Herman Clark | Son | — | 11 | ~1919 |
| Margaret Clark | Daughter | — | 15 | ~1915 |
| Nellie Clark | Daughter | — | 2 | ~1928 |
| Franklin Clark | Son | — | 13 | ~1917 |
| Albert Clark | Son | — | 6 | ~1924 |
| Arthur Finney | Head | — | 30 | ~1900 |
| Betty Clark | Daughter | — | 4 | ~1926 |
| Lucille Clark | Daughter | — | 9 | ~1921 |
| Beatrice Clark | Spouse | — | 39 | ~1891 |
Census Appearances
1930
Douglas, Illinois
Daughter, age 4
Douglas, Illinois · implied b. ~1926 — 16 household members
| Surname | Clark |
| Given Name | Betty J |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Douglas-County, Illinois
Daughter, age 14
Douglas-County, Illinois · implied b. ~1926 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Betty J |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Newman Township |
| Occupation | 0 |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Betty Clark across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Betty Clark
Daughter · 1930 · age 4 · b. ~1926 · Illinois
★ You are viewing this record
Sibling
Herman Clark
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margaret Clark
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Clark
Sibling · 1930 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Franklin Clark
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosalie Clark
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Clark
Sibling · 1930 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Juanitha Clark
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilma Finney
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nellie Clark
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Luther Clark
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Finney
Sibling · 1930 · age 7
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 — Douglas, Illinois
Open full size
1930 US Federal Census — Douglas, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel510:0999)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Carl Henson | 32 | Head | Laborer | Tennessee |
| 52 | Estell Henson | 27 | Wife | None | Tennessee |
| 53 | Mildred Henson | 6 | Daughter | None | Tennessee |
| 54 | Ezra Rhoton | 29 | Head | Laborer | Tennessee |
| 55 | Melaie Rhoton | 28 | Wife | None | Tennessee |
| 56 | Lila D Rhoton | 10 | Daughter | None | Tennessee |
| 57 | James O Rhoton | 5 | Son | None | Tennessee |
| 58 | James H Kincaid | 38 | Head | Farmer | Illinois |
| 59 | Mabel Kincaid | 36 | Wife | None | Illinois |
| 60 | Lucille Kincaid | 17 | Daughter | None | Illinois |
| 61 | Duane Kincaid | 16 | Son | None | Illinois |
| 62 | Ernest Kincaid | 14 | Son | None | Illinois |
| 63 | Louise Kincaid | 10 | Daughter | None | Illinois |
| 64 | Fred Robinson | 32 | Head | Farmer | Illinois |
| 65 | Leona M Robinson | 29 | Wife | None | Illinois |
| 66 | Charles F Robinson | 9 | Son | None | Illinois |
| 67 | Rhoda L Robinson | 4 | Son | None | Illinois |
| 68 | Edgar B Young | 37 | Head | Farmer | Illinois |
| 69 | Fay W Young | 33 | Wife | None | Illinois |
| 70 | Margaret Young | 3 | Daughter | None | Illinois |
| 71 | Carol L Young | 1 | Daughter | None | Illinois |
| 72 | Marion Young Jr | 70 | Head | Farmer | Illinois |
| 73 | Grace L Young Jr | 61 | Wife | None | Illinois |
| 74 | Russell Young Jr | 26 | Son | Laborer | Illinois |
| 75 | Arthur O Finney | 30 | Head | Laborer | Illinois |
| 76 | Ruby E Finney | 26 | Wife | None | Illinois |
| 77 | Harold D Finney | 7 | Son | None | Illinois |
| 78 | Wilma J Finney | 3 | Daughter | None | Illinois |
| 79 | Frank Clark | 38 | R | Sexton | Illinois |
| 80 | Beatrice M Clark | 39 | Wife | None | Illinois |
| 81 | Luther W Clark | 20 | Son | Laborer | Illinois |
| 82 | Rosalie E Clark | 17 | Daughter | None | Illinois |
| 83 | Margaret L Clark | 15 | Daughter | None | Indiana |
| 84 | Franklin L Clark | 13 | Son | None | Indiana |
| 85 | Herman E Clark | 11 | Son | None | Illinois |
| 86 | Lucille G Clark | 9 | Daughter | None | Illinois |
| 87 | Albert R Clark | 6 | Son | None | Illinois |
| 88 | Betty J Clark THIS PERSON | 4 | Daughter | None | Illinois |
| 89 | Nellie M Clark | 2 | Daughter | None | Illinois |
| 90 | Juanitha Clark | 0 | Daughter | None | Illinois |
| 91 | Edward Luth | 40 | Head | Farmer | Illinois |
| 92 | Johanna Luth | 38 | Wife | None | Illinois |
| 93 | Harold Luth | 12 | Son | None | Illinois |
| 94 | Howard Luth | 6 | Son | None | Illinois |
| 95 | Eugene Luth | 3 | Son | None | Illinois |
| 96 | Virgil Luth | 0 | Son | None | Illinois |
| 97 | John Bone | 21 | R | Laborer | Indiana |
| 98 | Thelma Bone | 20 | Wife | None | Indiana |
| 99 | Martha E Bone | 2 | Daughter | None | Indiana |
| 100 | Doris R Bone | 0 | Daughter | None | Indiana |
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)