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Thelma Williams — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Shannon, Missouri
Our Model Tree links this Thelma Williams across the 1920 and 1930 US Censuses in Shannon, Missouri (XGBoost, ~Confirmed) — first a daughter (b.~1912), then head of a 10-person household.
Age 18
b. ~1912
Female
Daughter
Born: Missouri
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shannon, Missouri |
| Surname | Williams |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | Farmer |
| Township / Ward | Casto Township |
| Est. Birth Year | ~1912 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Thelma | Age | Birth yr |
|---|---|---|---|---|
| Myrtle Williams | Daughter | — | 4 | ~1926 |
| L Williams | Daughter | — | 26 | ~1904 |
| Mildred Williams | Daughter | — | 8 | ~1922 |
| Thelma Williams | Daughter | — | 18 | ~1912 |
| Edward Williams | Head | — | 53 | ~1877 |
| Elmer Williams | Son | — | 21 | ~1909 |
| Ralph Williams | Son | — | 14 | ~1916 |
| Arthur Williams | Son | — | 11 | ~1919 |
| Clyde Williams | Son | — | 23 | ~1907 |
| Lina Williams | Spouse | — | 48 | ~1882 |
Census Appearances
1920
Shannon, Missouri
Daughter, age 7
Shannon, Missouri · implied b. ~1913 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Thelma |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1930
Shannon, Missouri
Daughter, age 18
Shannon, Missouri · implied b. ~1912 — 10 household members
| Surname | Williams |
| Given Name | Thelma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Missouri |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Missouri |
| Occupation | Farmer |
| Industry | Farm laborer |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Thelma Williams across 2 US Census years (1920 and 1930) in Shannon, Missouri, using XGBoost record linkage.
Show:
This person
Anchor record
Thelma Williams
Daughter · 1930 · age 18 · b. ~1912 · Missouri
★ You are viewing this record
Sibling
Myrtle Williams
Sibling · 1930 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arthur Williams
Sibling · 1930 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Elmer Williams
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Williams
Sibling · 1930 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Williams
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
L Williams
Sibling · 1930 · age 26
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Williams
Sibling · 1930 · age 8
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 — Shannon, Missouri
Open full size
1930 US Federal Census — Shannon, Missouri
Page Contents
50 people indexed on this census page (ia:1930:missouricensus00reel1247:0408)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Lenaye Cross | 48 | Head | — | Missouri |
| 52 | Bulah Cross | 18 | Daughter | — | Missouri |
| 53 | John R Tilton | 51 | Head | Farmer | Missouri |
| 54 | Dora Tilton | 52 | Wife | — | Missouri |
| 55 | Eunice Tilton | 12 | Daughter | — | Missouri |
| 56 | Ira Young | 33 | Head | Farmer | Missouri |
| 57 | Maple Young | 26 | Wife | — | Missouri |
| 58 | John W. Nagle | 58 | Head | Farmer | Missouri |
| 59 | Ella Nagle | 53 | Wife | — | Missouri |
| 60 | Baxter Nagle | 31 | Head | Farmer | Missouri |
| 61 | Pearl Nagle | 20 | Wife | — | Missouri |
| 62 | Norman Nagle | 1 | Son | — | Missouri |
| 63 | Walter Smith | 37 | Head | Farmer | Missouri |
| 64 | Erma Smith | 38 | Wife | — | Missouri |
| 65 | Lucille Smith | 12 | Daughter | — | Missouri |
| 66 | John R Smith | 6 | Son | — | Missouri |
| 67 | Frank Bumpass | 52 | Head | Farmer | Kentucky |
| 68 | Nell P. Bumpass | 34 | Wife | — | Missouri |
| 69 | John H. Bumpass | 12 | Son | Farmer | Missouri |
| 70 | Dorothy Bumpass | 10 | Daughter | — | Missouri |
| 71 | Thomas Creek | 52 | Head | Farmer | Missouri |
| 72 | Eunice Creek | 16 | Daughter | — | Missouri |
| 73 | Sanford Medlock | 51 | Head | Farmer | Missouri |
| 74 | Luke Medlock | 79 | Father | Farmer | Kentucky |
| 75 | Effie M. Medlock | 76 | Mother | — | Tennessee |
| 76 | Robert J. Harris | 75 | Head | Farmer | Missouri |
| 77 | Rupert H. Harris | 42 | Head | Farmer | Missouri |
| 78 | Ruby E. Harris | 41 | Wife | — | Missouri |
| 79 | Hazel Harris | 20 | Daughter | Teacher | Missouri |
| 80 | Howard R. Harris | 19 | Son | Farmer | Missouri |
| 81 | Edna Harris | 17 | Daughter | Farmer | Missouri |
| 82 | Harold J. Harris | 5 | Son | — | Missouri |
| 83 | Edward Williams | 53 | Head | Farmer | Missouri |
| 84 | Lina Williams | 48 | Wife | — | Missouri |
| 85 | L. M. Williams | 26 | Daughter | Farmer | Missouri |
| 86 | Clyde Williams | 23 | Son | Farmer | Missouri |
| 87 | Elmer Williams | 21 | Son | Farmer | Missouri |
| 88 | Thelma Williams THIS PERSON | 18 | Daughter | Farmer | Missouri |
| 89 | Ralph Williams | 14 | Son | — | Missouri |
| 90 | Arthur Williams | 11 | Son | — | Missouri |
| 91 | Mildred Williams | 8 | Daughter | — | Missouri |
| 92 | Myrtle Williams | 4 | Daughter | — | Missouri |
| 93 | L. L. Randall | 54 | Head | Farmer | Ohio |
| 94 | Hattie Randall | 53 | Wife | — | Missouri |
| 95 | Hattie H. Randall | 23 | Son | Farmer | Missouri |
| 96 | Bonnie Randall | 18 | Daughter | Farmer | Missouri |
| 97 | William Steelman | 47 | Head | Farmer | Missouri |
| 98 | Lilla Steelman | 42 | Wife | — | Missouri |
| 99 | Ethel Steelman | 16 | Son | Farmer | Missouri |
| 100 | Clyde Steelman | 13 | Son | Farmer | Missouri |
Related Census Records
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)