LS
Lilly Smith — 1930 US Census Record
Model Tree available1930 United States Federal Census · Douglas, Illinois
Our Model Tree links this Lilly Smith across the 1920, 1930 and 1940 US Censuses in Douglas, Illinois (XGBoost, ~Confirmed), with identified parents T & Walter — first a daughter (b.~1919), then head of a 6-person household.
Age 11
b. ~1919
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Illinois |
| Surname | Smith |
| Given Name | Lilly M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Arthur Village Pt Of |
| Est. Birth Year | ~1919 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lilly | Age | Birth yr |
|---|---|---|---|---|
| Bonnie Smith | Daughter | — | 25 | ~1905 |
| Lillian Smith | Daughter | — | 11 | ~1919 |
| Rosa Smith | Daughter | — | 14 | ~1916 |
| Lilly Smith | Daughter | — | 11 | ~1919 |
| Lucy Smith | Spouse | — | 54 | ~1876 |
| Walter Smith | Head | — | 52 | ~1878 |
Census Appearances
Daughter, age 1
Douglas, Illinois · implied b. ~1919 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lillie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Douglas, Illinois
Daughter, age 11
Douglas, Illinois · implied b. ~1919 — 6 household members
| Surname | Smith |
| Given Name | Lilly M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Illinois |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Douglas-County, Illinois
Daughter, age 21
Douglas-County, Illinois · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Lilian |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| 1935 Residence (City) | Arthur Village |
| 1935 Residence (County) | Douglas |
| Occupation | Comptometer operator |
| Industry | Transfer Co |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 675 |
| Highest Grade | H 4 |
| 1935 Residence | Same place |
| 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 Lilly Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father T Smith (~0.92 confidence) and father Walter Smith (~0.92 confidence) and father Walter Smith (~0.92 confidence) and mother Lucie Smith (~0.92 confidence) and mother Lucy Smith (~0.92 confidence) and mother Lucy Smith (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
T Smith
b. ~1879
Source father
● Household
· direct · ~0.92
Father
Walter Smith
b. ~1878
Source father
● Household
· direct · ~0.92
Father
Walter Smith
b. ~1879
Source father
● Household
· direct · ~0.92
Mother
Lucie Smith
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Lucy Smith
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Lucy Smith
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lilly Smith
Daughter · 1930 · age 11 · b. ~1919 · Illinois
★ You are viewing this record
Sibling
Bonnie Smith
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosa Smith
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Smith
Sibling · 1930 · age 11
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:illinoiscensus00reel510:0770)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mary M. Helmuth | 67 | Head | Seamstress | Maryland |
| 2 | Arthur Hart | 49 | Head | Truck Driver | Illinois |
| 3 | Addie N. Hart | 50 | Wife | — | Illinois |
| 4 | Grant W. Pineger | 30 | Head | Janitor | Illinois |
| 5 | Mary S. Pineger | 27 | Wife | — | Illinois |
| 6 | Wesley Pineger | 6 | Son | — | Illinois |
| 7 | Charles Clint Pineger | 4 | Son | — | Illinois |
| 8 | Mary L. Pineger | 3 | Daughter | — | Illinois |
| 9 | Victoria L. Pineger | 1 | Daughter | — | Illinois |
| 10 | John W. Link | 34 | Head | Sexton | Illinois |
| 11 | Alfreda M. Link | 10 | Daughter | — | Illinois |
| 12 | Margaret Link | 75 | Mother | — | Germany |
| 13 | Henry Buse | 72 | Uncle | Laborer | Germany |
| 14 | George L. Black | 31 | Head | Salesman | Illinois |
| 15 | Adna B. Black | 26 | Wife | — | Illinois |
| 16 | Charles H. Black | 6 | Son | — | Illinois |
| 17 | Betty J. Black | 4 | Daughter | — | Illinois |
| 18 | Barbara J. Black | 3 | Daughter | — | Illinois |
| 19 | Helen J. Black | 0 | Daughter | — | Illinois |
| 20 | Lola King | 52 | Head | Laborer | Indiana |
| 21 | Marion Watson | 65 | Boarder | Lawyer | Indiana |
| 22 | Walter P. Smith | 52 | Head | Teamster | Indiana |
| 23 | Lucy L. Smith | 54 | Wife | — | Illinois |
| 24 | Bonnie B. Smith | 25 | Daughter | Teacher | Illinois |
| 25 | Rosa M. Smith | 14 | Daughter | — | Illinois |
| 26 | Lillian L. Smith | 11 | Daughter | — | Illinois |
| 27 | Lilly M. Smith THIS PERSON | 11 | Daughter | — | Illinois |
| 28 | Ed P. Robinson | 47 | Head | Laborer | Illinois |
| 29 | Lela B. Robinson | 38 | Wife | — | Illinois |
| 30 | Roy Robinson | 15 | Son | — | Illinois |
| 31 | Wilma H. Robinson | 13 | Son | — | Illinois |
| 32 | Wm N. Gregg | 44 | Head | Harness Maker | Nebraska |
| 33 | Laura Gregg | 47 | Wife | — | Illinois |
| 34 | Paul A. Gregg | 15 | Son | — | Illinois |
| 35 | Sylvan Gregg | 13 | Son | — | Illinois |
| 36 | Freda Gregg | 8 | Daughter | — | Illinois |
| 37 | Burtis A. Gibson | 43 | Head | Contractor | Illinois |
| 38 | Wilhelmina Gibson | 42 | Wife | — | Missouri |
| 39 | Emery B. Gibson | 21 | Son | Painter | Illinois |
| 40 | Anna B. Gibson | 16 | Daughter | — | Illinois |
| 41 | Mildred B. Gibson | 14 | Daughter | — | Illinois |
| 42 | John J. Dillon | 56 | Head | Salesman | Tennessee |
| 43 | Mary U. Dillon | 53 | Wife | — | Tennessee |
| 44 | Joseph H. Dillon | 23 | Son | Lineman | Illinois |
| 45 | Eric J. Dillon | 21 | Son | Laborer | Illinois |
| 46 | Dennis Dillon | 16 | Son | — | Illinois |
| 47 | Harold D. Dillon | 15 | Son | — | Illinois |
| 48 | Eileen B. Dillon | 12 | Daughter | — | Illinois |
| 49 | John Dillon | 9 | Son | — | Illinois |
| 50 | Myron J. Dillon | 8 | Son | — | Illinois |
Related Census Records
Pedigree Summary
Lilly + 3 siblings
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)