EW
Earl Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Madison, Illinois
Our Model Tree links this Earl Williams across the 1910, 1920 and 1930 US Censuses in Madison, Illinois (XGBoost, ~Confirmed) — first a head (b.~1885), then head of a 4-person household.
Age 45
b. ~1885
Male
Head
Born: Indiana
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Madison, Illinois |
| Surname | Williams |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 37 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Physician |
| Industry | Independent |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Physician |
| Township / Ward | Venice City |
| Est. Birth Year | ~1885 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Earl | Age | Birth yr |
|---|---|---|---|---|
| Mildred Williams | Daughter | — | 6 | ~1924 |
| Earl Williams | Head | — | 45 | ~1885 |
| Lola Williams | Other | — | 20 | ~1910 |
| Carrie Williams | Other | — | 76 | ~1854 |
Census Appearances
1910
St Clair, …
Head, age 25
St Clair, Illinois · implied b. ~1885 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Earle |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Indiana |
| Years Married | 7 |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Physician |
| Industry | Medicine |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
St Clair, …
Head, age 35
St Clair, Illinois · implied b. ~1885 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Earle |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Physician |
| Industry | Medical |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Madison, Illinois
Head, age 45
Madison, Illinois · implied b. ~1885 — 4 household members
| Surname | Williams |
| Given Name | Earl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | Black |
| Age | 45 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 37 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Physician |
| Industry | Independent |
| Class of Worker | O |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | Yes |
| Veteran | No |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Earl Williams across 3 US Census years (1910, 1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Earl Williams
Head · 1930 · age 45 · b. ~1885 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Madison, Illinois
Open full size
1930 US Federal Census — Madison, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel542:0834)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Ellen Johnson | 53 | Head-HR | — | Tennessee |
| 52 | Steve Herns | 25 | Head | Stationery | Missouri |
| 53 | Lottie Herns | 20 | Wife-H | — | Tennessee |
| 54 | Earl Williams THIS PERSON | 45 | Head | Physician | Indiana |
| 55 | Lola Williams | 20 | Wife-H | — | Missouri |
| 56 | Mildred Williams | 6 | Daughter | — | Illinois |
| 57 | Carrie Lee Williams | 76 | Aunt | — | Kentucky |
| 58 | Lemuel Cole | 40 | Head-H | Salesman | Indiana |
| 59 | Charles Upton | 20 | Head | Fire Knocker | Kentucky |
| 60 | Hester Upton | 30 | Wife-H | — | Indiana |
| 61 | Charles Upton | 4 | Son | — | Missouri |
| 62 | Mary Upton | 2 | Daughter | — | Missouri |
| 63 | Alfred Montague | 46 | Roomer | Laborer | Indiana |
| 64 | Addie Pluck | 30 | Head-H | Nut Picker | Illinois |
| 65 | Nellie Pluck | 9 | Daughter | — | Illinois |
| 66 | Raymond Winston | 6 | Son | — | Illinois |
| 67 | Hallie Price | 50 | Mother | Nut Picker | Illinois |
| 68 | Stella Block | 25 | Head-H | Laundress | Missouri |
| 69 | William Combs | 21 | Son | Laborer | Illinois |
| 70 | Alfred Kelly | 27 | Head | Laborer | Tennessee |
| 71 | Elizabeth Kelly | 54 | Wife-H | — | Arkansas |
| 72 | Cy Jackson | 57 | Head | Trackman | Mississippi |
| 73 | Anna Jackson | 47 | Wife-H | — | Louisiana |
| 74 | Frank Tucker | 41 | Head | Machinist | Illinois |
| 75 | Luella Young | 47 | Housekeeper | — | Ohio |
| 76 | Rose Bud Young | 17 | Daughter | — | Missouri |
| 77 | Marvin Hassell | 26 | Head | Car Repairer | Missouri |
| 78 | Anna Hassell | 36 | Wife-H | — | Missouri |
| 79 | Mabel Hassell | 17 | Daughter | — | Illinois |
| 80 | Leslie Hassell | 15 | Son | — | Illinois |
| 81 | Jess Wood | 46 | Head | Locomotive Engineer | Illinois |
| 82 | Mary Wood | 44 | Wife-H | — | Illinois |
| 83 | Vella Wood | 5 | Daughter | — | Illinois |
| 84 | Virgil Grimes | 24 | Head | Watchman | Illinois |
| 85 | Grace Grimes | 20 | Wife-H | — | Missouri |
| 86 | Agnes Grimes | 13 | Daughter | — | Illinois |
| 87 | Lester Grimes | 11 | Son | — | Illinois |
| 88 | Roselyn Grimes | 8 | Daughter | — | Illinois |
| 89 | Grace Grimes | 5 | Daughter | — | Illinois |
| 90 | Alice L. Grimes | 0 | Daughter | — | Illinois |
| 91 | Albert Shoan | 49 | Head | Butcher | Germany |
| 92 | Pearl Shoan | 36 | Wife-H | — | Illinois |
| 93 | Fredia Shoan | 7 | Daughter | — | Illinois |
| 94 | Joe Stottlemeyer | 32 | Son-in-law | Proprietor | Illinois |
| 95 | Martha Stottlemeyer | 5 | Step-Granddaughter | — | Illinois |
| 96 | Arlene K. Stottlemeyer | 1 | Step-Granddaughter | — | Illinois |
| 97 | John Larey | 45 | Roomer | Watchman | Illinois |
| 98 | Byron Stalickey | 28 | Roomer | Laborer | Illinois |
| 99 | Charles Harrison | 32 | Roomer | Laborer | Illinois |
| 100 | John Vaughn | 71 | Head-H | — | Virginia |
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)