LT
Lucy Thomas — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Champaign, Illinois
Our Model Tree links this Lucy Thomas across the 1920 and 1930 US Censuses in Champaign, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 9-person household.
Age 40
b. ~1890
Female
Spouse
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Champaign, Illinois |
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 14 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Urbana City |
| Est. Birth Year | ~1890 |
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 Lucy | Age | Birth yr |
|---|---|---|---|---|
| Lucy Thomas | Spouse | — | 40 | ~1890 |
| Charles Thomas | Son | — | 18 | ~1912 |
| John Thomas | Son | — | 15 | ~1915 |
| Gladys Thomas | Daughter | — | 20 | ~1910 |
| Guy Thomas | Head | — | 42 | ~1888 |
| Kenneth Thomas | Son | — | 17 | ~1913 |
| Harold Thomas | Son | — | 12 | ~1918 |
| Mary Thomas | Daughter | — | 7 | ~1923 |
| Dorothy Thomas | Daughter | — | 8 | ~1922 |
Census Appearances
1920
Champaign, Illinois
Spouse, age 29
Champaign, Illinois · implied b. ~1891 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Champaign, Illinois
Spouse, age 40
Champaign, Illinois · implied b. ~1890 — 9 household members
| Surname | Thomas |
| Given Name | Lucy |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 14 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| 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 Lucy Thomas across 2 US Census years (1920 and 1930) in Champaign, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Lucy Thomas
Spouse · 1930 · age 40 · b. ~1890 · Illinois
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Champaign, Illinois
Open full size
1930 US Federal Census — Champaign, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel410:0535)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mabel Manthei | 17 | Daughter | None | Indiana |
| 52 | Mildred Manthei | 15 | Son | None | Indiana |
| 53 | Margaret Manthei | 10 | Daughter | None | Indiana |
| 54 | Robert E. Manthei | 7 | Son | None | Indiana |
| 55 | Marie Manthei | 4 | Daughter | None | Indiana |
| 56 | George B. Jenkins | 56 | Head | Carpenter | Illinois |
| 57 | Ella Jenkins | 60 | Wife | None | Illinois |
| 58 | Augusta Abelrick | 62 | Sister-in-law | None | Germany |
| 59 | Augusta Kestermeier | 44 | Lodger | Stenographer | Illinois |
| 60 | Noel B. Linser | 45 | Head | Painter | Indiana |
| 61 | Mae Linser | 46 | Wife | Saleslady | Indiana |
| 62 | Wilhelmina Johnson | 21 | Daughter | None | Indiana |
| 63 | Jesse Johnson | 15 | Son-in-law | None | Indiana |
| 64 | David Johnson | 10 | Grandson | None | Illinois |
| 65 | Raymond Johnson | 2 | Grandson | None | Illinois |
| 66 | Ellen Eller | 82 | Head | None | Indiana |
| 67 | Amelia Eller | 60 | Daughter | — | Indiana |
| 68 | Angeline Eller | 58 | Daughter | None | Indiana |
| 69 | Thad Eller | 38 | Head | Barber | Illinois |
| 70 | Beulah Eller | 28 | Wife | None | Illinois |
| 71 | Dema Eller | 8 | Daughter | None | Illinois |
| 72 | Junior Eller | 6 | Son | None | Illinois |
| 73 | Max Eller | 5 | Son | None | Illinois |
| 74 | Napoleon Robinson | 71 | Head | None | Illinois |
| 75 | Nancy E. Robinson | 59 | Wife | None | Illinois |
| 76 | Dora Robinson | 18 | Brother | None | Illinois |
| 77 | Cecil C. Fiscus | 28 | Head | Baker Maker Helper | Pennsylvania |
| 78 | Genevieve Fiscus | 25 | Wife | None | Illinois |
| 79 | Harold Fiscus | 6 | Son | None | Illinois |
| 80 | R. Mcbrown | 25 | Head | Driver | Illinois |
| 81 | Thelma Mcbrown | 21 | Wife | None | Illinois |
| 82 | Mary J. Mcbrown | 5 | Daughter | None | Illinois |
| 83 | Robine Mcbrown | 3 | Daughter | None | Illinois |
| 84 | Harold E. Mcbrown | 2 | Son | None | Illinois |
| 85 | Guy Thomas | 42 | Head | Laborer | Illinois |
| 86 | Lucy Thomas THIS PERSON | 40 | Wife | None | Illinois |
| 87 | Gladys Thomas | 20 | Daughter | None | Illinois |
| 88 | Charles G. Thomas | 18 | Son | None | South Dakota |
| 89 | Kenneth Thomas | 17 | Son | None | Illinois |
| 90 | John E. Thomas | 15 | Son | None | Illinois |
| 91 | Harold G. Thomas | 12 | Son | None | Illinois |
| 92 | Dorothy Thomas | 8 | Daughter | None | Illinois |
| 93 | Mary M. Thomas | 7 | Daughter | None | Illinois |
| 94 | Homer Dunlap | 54 | Head | Laborer | Wisconsin |
| 95 | Jennie Dunlap | 48 | Wife | Laundress | Illinois |
| 96 | Carolina Dunlap | 18 | Daughter | None | Wisconsin |
| 97 | Donald Dunlap | 15 | Son | None | Wisconsin |
| 98 | Henry L. Pruitt | 63 | Head | Carpenter | Illinois |
| 99 | Jack Yates | 34 | Son-in-law | Brakeman | Illinois |
| 100 | Beulah Yates | 33 | Daughter | None | Illinois |
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)