LB
Lloyd Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Jefferson, Illinois
Our Model Tree links this Lloyd Brown across the 1920, 1930 and 1940 US Censuses in Jefferson, Illinois (XGBoost, ~Confirmed), with identified parents Andrew & Della — first a son (b.~1913), then head of a 7-person household.
Age 17
b. ~1913
Male
Son
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Jefferson, Illinois |
| Surname | Brown |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Laborer |
| Industry | Pipe Foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Laborer |
| Township / Ward | Mt Vernon Township |
| Est. Birth Year | ~1913 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Lloyd | Age | Birth yr |
|---|---|---|---|---|
| Andrew Brown | Head | — | 49 | ~1881 |
| Emma Brown | Daughter | — | 12 | ~1918 |
| Ray Brown | Son | — | 24 | ~1906 |
| Lloyd Brown | Son | — | 17 | ~1913 |
| Lillie Brown | Daughter | — | 15 | ~1915 |
| Roy Brown | Son | — | 22 | ~1908 |
| Della Brown | Other | — | 48 | ~1882 |
Census Appearances
1920
Jefferson, Illinois
Son, age 7
Jefferson, Illinois · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Loyd |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| 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
Jefferson, Illinois
Son, age 17
Jefferson, Illinois · implied b. ~1913 — 7 household members
| Surname | Brown |
| Given Name | Lloyd |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | Laborer |
| Industry | Pipe Foundry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Jefferson-County, Illinois
Head, age 26
Jefferson-County, Illinois · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Loyd O. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Jefferson |
| 1935 Residence (County) | Jefferson |
| Occupation | Sprayer |
| Industry | Chick Hatchery |
| Class of Worker | PW |
| Hours Worked | 42 |
| Income (1939) | 500 |
| Highest Grade | 8 |
| 1935 Residence | Illinois |
| 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 Brown across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Andrew Brown (~0.92 confidence) and mother Della Brown (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Andrew Brown
b. ~1882
Source father
● Household
· direct · ~0.92
Mother
Della Brown
b. ~1882
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Lloyd Brown
Son · 1930 · age 17 · b. ~1913 · Illinois
★ You are viewing this record
Sibling
Lillie Brown
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Brown
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Brown
Sibling · 1930 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Roy Brown
Sibling · 1930 · age 22
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 — Jefferson, Illinois
Open full size
1930 US Federal Census — Jefferson, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel521:1009)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ray A Deray | 15 | Son | None | Illinois |
| 2 | Lester E Deray | 13 | Son | None | Illinois |
| 3 | Hughes L Deray | 9 | Son | None | Illinois |
| 4 | Howell Massey | 23 | Head | Laborer | Illinois |
| 5 | Elsie A Massey | 21 | Wife-H | None | Illinois |
| 6 | Lloyd A Massey | 3 | Son | None | Illinois |
| 7 | Eugene L Massey | 2 | Son | None | Illinois |
| 8 | Howard Jr Massey | 1 | Son | None | Illinois |
| 9 | Lizzie Schell | 75 | Head | None | Illinois |
| 10 | Gustave Schell | 45 | Son | Invalid | Illinois |
| 11 | James M Latta | 64 | Head | Examiner | Illinois |
| 12 | Minnie Latta | 60 | Wife-H | None | Illinois |
| 13 | Claire Latta | 24 | Son | Laborer | Illinois |
| 14 | C T Nichols | 23 | Lodger | None | Illinois |
| 15 | J Glenn Latta | 32 | Head | Meter Reader | Illinois |
| 16 | Alona Latta | 28 | Wife-H | None | Illinois |
| 17 | Elwood Latta | 10 | Son | None | Illinois |
| 18 | Bertie May Latta | 8 | Daughter | None | Illinois |
| 19 | Darrell Gene Latta | 3 | Son | None | Illinois |
| 20 | Sherman Ullan | 59 | Head | Foreman | Illinois |
| 21 | Kitty Ullan | 50 | Wife-H | None | Illinois |
| 22 | Leona Ullan | 15 | Daughter | None | Illinois |
| 23 | Mary M Bear | 68 | Head | None | Illinois |
| 24 | Mary A Bear | 38 | Daughter | Teller | Illinois |
| 25 | Hugh Tuttle | 27 | Head | Merchant | Illinois |
| 26 | Julia H Atkinson | 56 | Head | Laborer | Missouri |
| 27 | Delia M Atkinson | 50 | Wife-H | None | Illinois |
| 28 | Newton King | 54 | Head | None | Illinois |
| 29 | Andrew Brown | 49 | Head | Farmer | Illinois |
| 30 | Della Brown | 48 | Wife-H | None | Illinois |
| 31 | Ray L Brown | 24 | Son | Laborer | Illinois |
| 32 | Roy Brown | 22 | Son | Laborer | Illinois |
| 33 | Lloyd Brown THIS PERSON | 17 | Son | Laborer | Illinois |
| 34 | Lillie B Brown | 15 | Daughter | Helper | Illinois |
| 35 | Emma J Brown | 12 | Daughter | None | Illinois |
| 36 | Darius Hertenstein | 31 | Head | Proprietor | Illinois |
| 37 | Rose Hertenstein | 30 | Wife-H | None | Illinois |
| 38 | Norma G Hertenstein | 5 | Daughter | None | Illinois |
| 39 | Isaac Eross | 44 | Head | Laborer | Illinois |
| 40 | Lela Eross | 41 | Wife-H | None | Missouri |
| 41 | W Lloyd Eross | 22 | Son | Laborer | Illinois |
| 42 | M Albert Eross | 19 | Son | Laborer | Illinois |
| 43 | Ada L Eross | 8 | Daughter | None | Illinois |
| 44 | Sadie M Eross | 5 | Daughter | None | Illinois |
| 45 | Isaac R Gully | 70 | Father-Law | None | Missouri |
| 46 | Charles T Whitsel | 49 | Head | Laborer | Illinois |
| 47 | Ida Whitsel | 46 | Wife-H | Nurse | Illinois |
| 48 | Dorotha Whitsel | 15 | Daughter | None | Illinois |
| 49 | Idella Whitsel | 12 | Daughter | None | Illinois |
| 50 | Paul E Lynch | 41 | Head | Laborer | Minnesota |
Pedigree Summary
Lloyd + 4 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 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)