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Viola Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Logan, Illinois
Our Model Tree links this Viola Williams across the 1920 and 1930 US Censuses in Logan, Illinois (XGBoost, ~Confirmed) — first a daughter (b.~1917), then head of a 9-person household.
Age 13
b. ~1917
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Logan, Illinois |
| Surname | Williams |
| Given Name | Viola M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Atlanta Township |
| Est. Birth Year | ~1917 |
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 Viola | Age | Birth yr |
|---|---|---|---|---|
| James Williams | Son | — | 11 | ~1919 |
| Lucille Williams | Daughter | — | 16 | ~1914 |
| Blanche Williams | Other | — | 47 | ~1883 |
| James Williams | Head | — | 60 | ~1870 |
| Viola Williams | Daughter | — | 13 | ~1917 |
| Carl Williams | Son | — | 2 | ~1928 |
| Lillian Williams | Daughter | — | 8 | ~1922 |
| Paul Williams | Son | — | 5 | ~1925 |
| Perry Williams | Son | — | 5 | ~1925 |
Census Appearances
1920
Logan, Illinois
Daughter, age 3
Logan, Illinois · implied b. ~1917 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Viola M. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Logan, Illinois
Daughter, age 13
Logan, Illinois · implied b. ~1917 — 9 household members
| Surname | Williams |
| Given Name | Viola M |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Indiana |
| 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 Viola Williams across 2 US Census years (1920 and 1930) in Logan, Illinois, using XGBoost record linkage.
Show:
This person
Anchor record
Viola Williams
Daughter · 1930 · age 13 · b. ~1917 · Illinois
★ You are viewing this record
Sibling
Perry Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lucille Williams
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Carl Williams
Sibling · 1930 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lillian Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Paul Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Williams
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 — Logan, Illinois
Open full size
1930 US Federal Census — Logan, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel534:0601)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Isaac Dagley | 48 | Head | Farmer | Illinois |
| 52 | Lena Dagley | 47 | Wife-H | — | Illinois |
| 53 | Howard M Dagley | 14 | Son | — | Illinois |
| 54 | W. Dean Reese | 45 | Head | Farmer | Illinois |
| 55 | Nannie M Reese | 49 | Wife-H | — | Kentucky |
| 56 | Fred H Awehardt | 60 | Head | Farmer | Illinois |
| 57 | Anna M Awehardt | 53 | Wife-H | — | Illinois |
| 58 | Bernice M Awehardt | 20 | Daughter | — | Oklahoma |
| 59 | Juanita M Awehardt | 18 | Daughter | — | Illinois |
| 60 | John R Mullins | 54 | Head | Farmer | Kentucky |
| 61 | Rosa Mullins | 52 | Wife-H | — | Illinois |
| 62 | John O Roberts | 48 | Head | Farmer | Kentucky |
| 63 | Effie C Roberts | 45 | Sister-H | — | Illinois |
| 64 | Georgia Roberts | 41 | Sister-H | Teacher | Illinois |
| 65 | Elbert Van Horn | 42 | Laborer | Farm Laborer | Illinois |
| 66 | Jacob H Kuntz | 56 | Head | Farmer | Illinois |
| 67 | Annie M Kuntz | 56 | Wife-H | — | Illinois |
| 68 | Elmer S Kuntz | 30 | Son | Farm Laborer | Illinois |
| 69 | Cloy J Kuntz | 25 | Son | Farm Laborer | Illinois |
| 70 | Dorothy L Kuntz | 20 | Daughter | — | Illinois |
| 71 | Emily J Kuntz | 17 | Daughter | — | Illinois |
| 72 | Aslon T Chance | 72 | Head | Farmer | Illinois |
| 73 | Irene J Chance | 21 | Daughter | — | Illinois |
| 74 | Thomas J Chance | 16 | Laborer | Farm Laborer | Illinois |
| 75 | James H Williams | 60 | Head | Laborer | Illinois |
| 76 | Blanche Williams | 47 | Wife-H | — | Indiana |
| 77 | Lucille E Williams | 16 | Daughter | — | Illinois |
| 78 | Viola M Williams THIS PERSON | 13 | Daughter | — | Illinois |
| 79 | James A Williams | 11 | Son | — | Illinois |
| 80 | Lillian A Williams | 8 | Daughter | — | Illinois |
| 81 | Paul Williams | 5 | Son | — | Illinois |
| 82 | Perry Williams | 5 | Son | — | Illinois |
| 83 | Carl F Williams | 2 | Son | — | Illinois |
| 84 | Arthur G Pierce | 21 | Head | Farm Laborer | Illinois |
| 85 | Doris F Pierce | 19 | Wife-H | — | Illinois |
| 86 | Mary E Pierce | 2 | Daughter | — | Illinois |
| 87 | Arthur E Pierce | 1 | Son | — | Illinois |
| 88 | Victor B Campbell | 29 | Head | Farmer | Kentucky |
| 89 | Fernie Campbell | 23 | Wife-H | — | Kentucky |
| 90 | Betty Campbell | 1 | Daughter | — | Illinois |
| 91 | John H Campbell | 41 | Head | Farm Laborer | Kentucky |
| 92 | Bertha B Campbell | 28 | Wife-H | — | Illinois |
| 93 | Florence M Campbell | 2 | Daughter | — | Illinois |
| 94 | Buell H Campbell | 61 | Head | Farm Laborer | Tennessee |
| 95 | Dora F Campbell | 53 | Wife-H | — | Kentucky |
| 96 | Adlin R Pierce | 48 | Head | Farmer | Illinois |
| 97 | Lulu E Pierce | 49 | Wife-H | — | Illinois |
| 98 | Guy G Pierce | 9 | Son | — | Illinois |
| 99 | Eldora E Pierce | 4 | Daughter | — | Illinois |
| 100 | Ed H Allen | 42 | Head | Farmer | Kentucky |
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)