KW
Katherine Williams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Vanderburgh, Indiana
Our Model Tree links this Katherine Williams across the 1920, 1930 and 1940 US Censuses in Vanderburgh, Indiana (XGBoost, ~Confirmed), with identified parents Katherine & Bert — first a daughter (b.~1919), then head of a 7-person household.
Age 11
b. ~1919
Female
Daughter
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Vanderburgh, Indiana |
| Surname | Williams |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Township / Ward | Evansville City |
| Est. Birth Year | ~1919 |
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 Katherine | Age | Birth yr |
|---|---|---|---|---|
| Katherine Williams | Daughter | — | 11 | ~1919 |
| Clara Williams | Daughter | — | 21 | ~1909 |
| Albert Williams | Son | — | 8 | ~1922 |
| Bert Williams | Head | — | 47 | ~1883 |
| Alice Williams | Daughter | — | 17 | ~1913 |
| Aunlee Williams | Daughter | — | 23 | ~1907 |
| Betty Yates | Other | — | 2 | ~1928 |
Census Appearances
1920
Vanderburgh, Indiana
Daughter, age 1
Vanderburgh, Indiana · implied b. ~1919 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | No |
| Can Write | No |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Vanderburgh, Indiana
Daughter, age 11
Vanderburgh, Indiana · implied b. ~1919 — 7 household members
| Surname | Williams |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
Vanderburgh-County, Indiana
Daughter, age 20
Vanderburgh-County, Indiana · implied b. ~1920 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | William |
| Given Name | Katherine |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Indiana |
| 1935 Residence (City) | Evansville City |
| 1935 Residence (County) | Vanderburgh |
| Occupation | stenographer |
| Industry | abstract title office |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 816 |
| Highest Grade | Hs 4 |
| 1935 Residence | Same place |
| 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 Katherine Williams across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Katherine Williams (~0.92 confidence) and father Bert William (~0.92 confidence) and father Bert Williams (~0.92 confidence) and father Bert Williams (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Katherine Williams
b. ~1882
Source mother
● Household
· direct · ~0.92
Father
Bert William
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Bert Williams
b. ~1883
Source father
● Household
· direct · ~0.92
Father
Bert Williams
b. ~1883
Source father
● Household
· direct · ~0.92
This person
Anchor record
Katherine Williams
Daughter · 1930 · age 11 · b. ~1919 · Indiana
★ You are viewing this record
Sibling
Aunlee Williams
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Williams
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Albert Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clara Williams
Sibling · 1930 · age 21
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 — Vanderburgh, Indiana
Open full size
1930 US Federal Census — Vanderburgh, Indiana
Page Contents
50 people indexed on this census page (ia:1930:indianacensus00reel632:0668)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Howard J Preiust | 10 | Son | None | Indiana |
| 2 | Mildred L Preiust | 7 | Daughter | None | Indiana |
| 3 | Anna Mcfarland | 70 | Mother | None | Germany |
| 4 | George Pitworth | 40 | Head | Rubber | Indiana |
| 5 | Letha Pitworth | 31 | Wife | Home Maker | Indiana |
| 6 | Loraine Bush | 8 | Step Daughter | None | Michigan |
| 7 | Jessie Jones | 49 | Head | City Fireman | Indiana |
| 8 | Leora Jones | 44 | Wife | Home Maker | Arkansas |
| 9 | Delbert Jones | 16 | Son | None | Indiana |
| 10 | Edgar Jones | 15 | Son | None | Indiana |
| 11 | James W Clayton | 23 | Head | Concrete Contractor | Kentucky |
| 12 | Evelyn Clayton | 22 | Wife | Home Maker | Kentucky |
| 13 | James Jr Clayton | 4 | Son | None | Kentucky |
| 14 | Robert L Clayton | 1 | Son | None | Indiana |
| 15 | Bert Williams | 47 | Head | Plumbing Contractor | Indiana |
| 16 | Aunlee Williams | 23 | Daughter | Roller | Indiana |
| 17 | Clara Williams | 21 | Daughter | Home Maker | Indiana |
| 18 | Alice Williams | 17 | Daughter | None | Indiana |
| 19 | Katherine Williams THIS PERSON | 11 | Daughter | None | Indiana |
| 20 | Albert Williams | 8 | Son | None | Indiana |
| 21 | Betty J Yates | 2 | Grand Daughter | None | Indiana |
| 22 | Osa Johnson | 43 | Head | Metal Finisher | Illinois |
| 23 | Mona Johnson | 40 | Wife | Home Maker | Indiana |
| 24 | Virgil Johnson | 22 | Son | Stock Man | Indiana |
| 25 | Ruth O Haven | 9 | Niece | None | Indiana |
| 26 | Arthur Beidenbach | 47 | Head | Wood Worker | Indiana |
| 27 | Mary Beidenbach | 44 | Wife | Home Maker | Indiana |
| 28 | Louise Kautz | 48 | Sister in law | None | Indiana |
| 29 | Harvey E Pfingston | 23 | Head | Tool Maker | Kentucky |
| 30 | Ruth Pfingston | 22 | Wife | Home Maker | Indiana |
| 31 | Henry Herr | 48 | Head | Press Department | Indiana |
| 32 | Anna Herr | 43 | Wife | Home Maker | Indiana |
| 33 | Olivia Herr | 16 | Daughter | None | Indiana |
| 34 | Victoria Herr | 14 | Daughter | None | Indiana |
| 35 | Francis Herr | 12 | Son | None | Indiana |
| 36 | Ben F Casgood | 57 | Head | Painter | Kentucky |
| 37 | Ida E Casgood | 46 | Wife | Home Maker | Kentucky |
| 38 | John Ashbrook | 24 | Head | Manager | Indiana |
| 39 | Marguerite Ashbrook | 21 | Wife | None | Illinois |
| 40 | Betty Angus | 2 | Niece | None | Kentucky |
| 41 | Frank A Cecil | 49 | Head | City Fireman | Indiana |
| 42 | Catherine Cecil | 48 | Wife | Home Maker | Kentucky |
| 43 | Daniel S Cecil | 18 | Son | Receiving Clerk | Indiana |
| 44 | Mary M Cecil | 16 | Daughter | None | Indiana |
| 45 | Anna Cecil | 12 | Daughter | None | Indiana |
| 46 | Jack Cecil | 10 | Son | None | Indiana |
| 47 | Joseph Cecil | 8 | Son | None | Indiana |
| 48 | William R Lockwood | 50 | Head | Meat Cutter | Indiana |
| 49 | Lillie Lockwood | 50 | Wife | Home Maker | Indiana |
| 50 | Eunice Lockwood | 24 | Daughter | Stenographer | Indiana |
Pedigree Summary
Katherine + 4 siblings
Gen 1 · 4 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)