LC
Lillie Clark — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Vermilion, Illinois
Our Model Tree links this Lillie Clark across the 1920 and 1930 US Censuses in Vermilion, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1915), then head of a 9-person household.
Age 15
b. ~1915
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Vermilion, Illinois |
| Surname | Clark |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Class of Worker | no |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Danville Township |
| Est. Birth Year | ~1915 |
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.
9 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lillie | Age | Birth yr |
|---|---|---|---|---|
| Mary Clark | Spouse | — | 49 | ~1881 |
| Garnet Hall | Daughter | — | 23 | ~1907 |
| Elsie Clark | Daughter | — | 21 | ~1909 |
| Wilson Hall | Son | — | ~1930 | |
| Lillie Clark | Daughter | — | 15 | ~1915 |
| Donald Hall | Son | — | 4 | ~1926 |
| Margret Clark | Daughter | — | 18 | ~1912 |
| James Clark | Head | — | 54 | ~1876 |
| Jack Clark | Other | — | 77 | ~1853 |
Census Appearances
1920
Vermilion, Illinois
Daughter, age 5
Vermilion, Illinois · implied b. ~1915 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Vermilion, Illinois
Daughter, age 15
Vermilion, Illinois · implied b. ~1915 — 9 household members
| Surname | Clark |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Class of Worker | no |
| Can Read/Write | Yes |
| 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 Lillie Clark across 2 US Census years (1920 and 1930) in Vermilion, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Lillie Clark
Daughter · 1930 · age 15 · b. ~1915 · Illinois
★ You are viewing this record
Sibling
Garnet Hall
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Hall
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Wilson Hall
Sibling · 1930 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Margret Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Clark
Sibling · 1930 · age 21
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 — Vermilion, Illinois
Open full size
1930 US Federal Census — Vermilion, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel564:0956)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Isabella Gatfield | 54 | Head | — | Illinois |
| 2 | Helen Gatfield | 16 | Daughter | Laborer | Illinois |
| 3 | Carrie Hastings | 33 | Daughter | None | Illinois |
| 4 | Robert Hastings | 8 | Son | None | Illinois |
| 5 | Billy Hastings | 7 | Son | None | Illinois |
| 6 | Barbara Hastings | 4 | Daughter | None | Illinois |
| 7 | Blanche Barr | 28 | Daughter | Saleslady | Illinois |
| 8 | Estella Wright | 9 | Granddaughter | None | Illinois |
| 9 | Roy Gleason | 31 | Head | Baker | Illinois |
| 10 | Leona Gleason | 23 | Wife | Laborer | Illinois |
| 11 | Benjamin Harrison | 47 | Head | Fireman | Indiana |
| 12 | Anna Harrison | 48 | Wife | None | Illinois |
| 13 | Mont Craig | 53 | Head | Brakeman | Illinois |
| 14 | Louisa Craig | 49 | Wife | None | Illinois |
| 15 | Ora Craig | 16 | Daughter | None | Illinois |
| 16 | Clarence Craig | 13 | Son | None | Illinois |
| 17 | David P. Burns | 62 | Boarder | None | Mississippi |
| 18 | Margret Hobbs | 69 | Boarder | None | Illinois |
| 19 | James Mcelhaney | 40 | Head | Carpenter | Illinois |
| 20 | Ellie Mcelhaney | 38 | Wife | None | Illinois |
| 21 | Beulah Mcelhaney | 19 | Daughter | Laborer | Illinois |
| 22 | Charles Mcelhaney | 17 | Son | None | Illinois |
| 23 | Robert Mcelhaney | 13 | Son | None | Illinois |
| 24 | Thomas Mcelhaney | 11 | Son | None | Illinois |
| 25 | Ethel Mcelhaney | 9 | Daughter | None | Illinois |
| 26 | Helen Mcelhaney | 7 | Daughter | None | Illinois |
| 27 | Joseph Hartshorn | 54 | Head | Miner | Illinois |
| 28 | Rose Hartshorn | 43 | Wife | None | Illinois |
| 29 | Irene Hartshorn | 22 | Daughter | Laborer | Illinois |
| 30 | Joseph Hartshorn | 8 | Son | None | Illinois |
| 31 | Robert Hartshorn | 6 | Son | None | Illinois |
| 32 | Allan Beauvois | 32 | Head | None | Illinois |
| 33 | Wanda Beauvois | 13 | Daughter | None | Illinois |
| 34 | Fleta Beauvois | 12 | Daughter | None | Illinois |
| 35 | Aubrey Beauvois | 9 | Son | None | Illinois |
| 36 | Oscar Beauvois | 9 | Son | None | Illinois |
| 37 | Albert Tash | 43 | Head | Carpenter | Illinois |
| 38 | Anna Tash | 43 | Wife | None | Indiana |
| 39 | Ernest Ehlenfeld | 75 | Head | None | Germany |
| 40 | James E. Clark | 54 | Head | Laborer | Illinois |
| 41 | Mary J. Clark | 49 | Wife | None | Illinois |
| 42 | Elsie Clark | 21 | Daughter | Laborer | Illinois |
| 43 | Margret Clark | 18 | Daughter | House Work | Illinois |
| 44 | Lillie Clark THIS PERSON | 15 | Daughter | None | Illinois |
| 45 | Jack W. Clark | 77 | Father | None | Indiana |
| 46 | Garnet Hall | 23 | Daughter | Saleslady | Illinois |
| 47 | Donald Hall | 4 | Son | None | Illinois |
| 48 | Wilson Hall | 0 | Son | None | Illinois |
| 49 | Bert Webb | 27 | Head | Laborer | Indiana |
| 50 | Ethel Webb | 33 | Wife | None | 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)