LS
Lloyd Smith — 1920 US Census Record
Model Tree available1920 United States Federal Census · Williamson, Illinois
Our Model Tree links this Lloyd Smith across the 1920, 1930 and 1940 US Censuses in Williamson, Illinois (XGBoost, ~Confirmed), with identified parents John & Martha — first a son (b.~1900), then head of a 8-person household.
Age 20
b. ~1900
Male
Son
Born: Illinois
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Williamson, Illinois |
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Herrin Township |
| Est. Birth Year | ~1900 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Helen Smith | Daughter | — | 11 | ~1909 |
| Elsie Smith | Daughter | — | 13 | ~1907 |
| John Smith | Head | — | 45 | ~1875 |
| Lloyd Smith | Son | — | 20 | ~1900 |
| Howard Smith | Son | — | 6 | ~1914 |
| Homer Smith | Son | — | 8 | ~1912 |
| Earl Smith | Son | — | 15 | ~1905 |
| Martha Smith | Spouse | — | 45 | ~1875 |
Census Appearances
1920
Williamson, Illinois
Son, age 20
Williamson, Illinois · implied b. ~1900 — 8 household members
| Surname | Smith |
| Given Name | Lloyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Williamson, Illinois
Head, age 30
Williamson, Illinois · implied b. ~1900 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Loy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 23 |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Mechanic |
| Industry | S. Shop Machine |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 600 |
| Radio Set | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Williamson-County, Illinois
Head, age 40
Williamson-County, Illinois · implied b. ~1900 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Loy |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | East Marion Precinct |
| 1935 Residence (County) | Williamson |
| Occupation | Mechanic |
| Industry | W.P.A. |
| Class of Worker | GW |
| Hours Worked | 63 |
| Income (1939) | 550 |
| Highest Grade | Hs 1 |
| 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 Lloyd Smith across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father John Smith (~0.92 confidence) and mother Martha Smith (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Smith
b. ~1875
Source father
● Household
· direct · ~0.92
Mother
Martha Smith
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Smith
Son · 1920 · age 20 · b. ~1900 · Illinois
★ You are viewing this record
Sibling
Howard Smith
Sibling · 1920 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elsie Smith
Sibling · 1920 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Smith
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Homer Smith
Sibling · 1920 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Smith
Sibling · 1920 · age 15
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
1920 US Federal Census — Williamson, Illinois
Open full size
1920 US Federal Census — Williamson, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu418unit:0904)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eula M Williams | 9 | daughter | None | Illinois |
| 2 | Jasper Guill | 57 | Head | Miner | Illinois |
| 3 | Ida Guill | 54 | Wife | None | Illinois |
| 4 | Ida Guill | 17 | daughter | None | Illinois |
| 5 | Clyde Guill | 15 | son | None | Illinois |
| 6 | Clidus Guill | 15 | son | None | Illinois |
| 7 | William Enis | 38 | Head | Miner | Tennessee |
| 8 | Pearl Enis | 34 | Wife | None | Illinois |
| 9 | Thelma Enis | 11 | daughter | None | Illinois |
| 10 | Edith Enis | 6 | daughter | None | Illinois |
| 11 | James Enis | 5 | son | None | Illinois |
| 12 | Nelson Enis | 2 | son | None | Illinois |
| 13 | James Goff | 25 | Boarder | Miner | Kentucky |
| 14 | Tandy Poole | 27 | Head | Teamster | Kentucky |
| 15 | Rosa Poole | 22 | Wife | None | Illinois |
| 16 | Viola Poole | 2 | daughter | None | Illinois |
| 17 | Louise Poole | 0 | daughter | None | Illinois |
| 18 | Harry Helms | 17 | Brother-in-law | None | Illinois |
| 19 | William Mccormick | 40 | Head | Miner | Missouri |
| 20 | Elizabeth Mccormick | 30 | Wife | None | Kentucky |
| 21 | Florence Mccormick | 5 | daughter | None | Illinois |
| 22 | Fred Mccormick | 3 | son | None | Illinois |
| 23 | Nathan Beshears | 56 | Head | Miner | Kentucky |
| 24 | Julia Beshears | 53 | Wife | None | Kentucky |
| 25 | James Beshears | 25 | son | Miner | Kentucky |
| 26 | Naomie Beshears | 16 | daughter-in-law | None | Kentucky |
| 27 | Coon Beshears | 6 | daughter | None | Illinois |
| 28 | Clara Beshears | 3 | daughter | None | Illinois |
| 29 | William Hindman | 39 | Head | Postal Clerk | Illinois |
| 30 | Mabel Hindman | 36 | Wife | None | Illinois |
| 31 | Lizzie Hindman | 47 | Step-mother | None | Illinois |
| 32 | Tom Stulaman | 27 | Head | Engineer | Illinois |
| 33 | Flossie Stulaman | 20 | Wife | None | Illinois |
| 34 | Henry Stulaman | 2 | son | None | Illinois |
| 35 | John A Smith | 45 | Head | Farmer | Illinois |
| 36 | Martha Smith | 45 | Wife | None | Illinois |
| 37 | Lloyd Smith THIS PERSON | 20 | son | None | Illinois |
| 38 | Earl Smith | 15 | son | None | Illinois |
| 39 | Elsie Smith | 13 | daughter | None | Illinois |
| 40 | Helen Smith | 11 | daughter | None | Illinois |
| 41 | Homer Smith | 8 | son | None | Illinois |
| 42 | Howard Smith | 6 | son | None | Illinois |
| 43 | Grover Williams | 38 | Head | Miner | Illinois |
| 44 | Lucy Williams | 33 | Wife | None | Illinois |
| 45 | Mabel Williams | 13 | daughter | None | Illinois |
| 46 | Marion Williams | 7 | son | None | Illinois |
| 47 | Paul Mcneil | 29 | Head | Miner | Illinois |
| 48 | Lora Mcneil | 25 | Wife | None | Illinois |
| 49 | Naomi Mcneil | 7 | daughter | None | Illinois |
| 50 | Eva Mcneil | 5 | daughter | None | Illinois |
Pedigree Summary
Lloyd + 5 siblings
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)