EW
Eva Williams — 1930 US Census Record
Model Tree available1930 United States Federal Census · Prowers, Colorado
Our Model Tree links this Eva Williams across the 1910, 1920 and 1930 US Censuses in Prowers, Colorado (XGBoost, ~Confirmed), with identified parents Horace & Horace — first a daughter (b.~1906), then head of a 4-person household.
Age 24
b. ~1906
Female
Daughter
Born: Colorado
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Prowers, Colorado |
| Surname | Williams |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
| Occupation | Clerk |
| Township / Ward | Lamar City Part |
| Est. Birth Year | ~1906 |
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 Eva | Age | Birth yr |
|---|---|---|---|---|
| Eva Williams | Daughter | — | 24 | ~1906 |
| Horace Williams | Head | — | 61 | ~1869 |
| Clara Williams | Other | — | 55 | ~1875 |
| Donald Williams | Son | — | 22 | ~1908 |
Census Appearances
1910
Prowers, Colorado
Daughter, age 4
Prowers, Colorado · implied b. ~1906 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 4 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1920
Prowers, Colorado
Daughter, age 14
Prowers, Colorado · implied b. ~1906 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | Eva L |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
1930
Prowers, Colorado
Daughter, age 24
Prowers, Colorado · implied b. ~1906 — 4 household members
| Surname | Williams |
| Given Name | Eva |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Colorado |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Clerk |
| Industry | Bank |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Colorado |
| Birth Country | United States |
| Birthplace (normalized) | colorado |
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 Eva Williams across 3 US Census years (1910, 1920 and 1930) in Prowers, Colorado, using XGBoost record linkage. Identified parents: father Horace Williams (~0.92 confidence) and father Horace Williams (~0.92 confidence) and mother Blanche Williams (~0.92 confidence) and mother Clara Williams (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Horace Williams
b. ~1869
Source father
● Household
· direct · ~0.92
Father
Horace Williams
b. ~1869
Source father
● Household
· direct · ~0.92
Mother
Blanche Williams
b. ~1874
Source mother
● Household
· direct · ~0.92
Mother
Clara Williams
b. ~1874
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Eva Williams
Daughter · 1930 · age 24 · b. ~1906 · Colorado
★ You are viewing this record
Sibling
Donald Williams
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 — Prowers, Colorado
Open full size
1930 US Federal Census — Prowers, Colorado
Page Contents
50 people indexed on this census page (ia:1930:15thcensus248unit:0815)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Elmer Shriver | 44 | Head | — | Iowa |
| 52 | Boyd Shriver | 20 | Son | Salesman | Iowa |
| 53 | Lois Shriver | 12 | Daughter | — | Iowa |
| 54 | Hazel Shriver | 20 | Daughter-in-law | — | Colorado |
| 55 | Boyd Jr. Shriver | 0 | Grandson | — | Colorado |
| 56 | John Burns | 53 | Head | Laborer | Missouri |
| 57 | Bertha Burns | 42 | Wife-H | — | Ohio |
| 58 | Willie Burns | 20 | Son | — | Oklahoma |
| 59 | Lawrence Burns | 15 | Son | — | Oklahoma |
| 60 | Zora Burns | 10 | Daughter | — | Oklahoma |
| 61 | Francis L. Hopper | 59 | Head | Laborer | Missouri |
| 62 | Lizzie Hopper | 60 | Wife-H | — | Missouri |
| 63 | Roy Baldwin | 42 | Head | Barber | Kansas |
| 64 | Ethel Baldwin | 39 | Wife-H | — | Kansas |
| 65 | Donald Baldwin | 19 | Son | Laborer | Kansas |
| 66 | Dorothy Baldwin | 16 | Daughter | — | Kansas |
| 67 | William Satterly | 26 | Head | Mechanic | Missouri |
| 68 | Bess Satterly | 23 | Wife-H | — | Missouri |
| 69 | Charles Satterly | 2 | Son | — | Colorado |
| 70 | Kenneth Satterly | 0 | Son | — | Colorado |
| 71 | Earl Ruth | 23 | Head | Salesman | Missouri |
| 72 | Eva Ruth | 23 | Wife-H | — | Kansas |
| 73 | Leroy Ruth | 1 | Son | — | Colorado |
| 74 | James A. Stuart | 63 | Head | — | Tennessee |
| 75 | Francis Stuart | 28 | Daughter | Sales Lady | Missouri |
| 76 | Earl Wright | 40 | Head | Foreman | Michigan |
| 77 | Mary W. Wright | 45 | Wife-H | — | Kansas |
| 78 | Earl Wright | 15 | Son | — | Oklahoma |
| 79 | Betty Wright | 11 | Daughter | — | Michigan |
| 80 | George Dunham | 29 | Head | Carpenter | Colorado |
| 81 | Florence Dunham | 29 | Wife-H | — | Nebraska |
| 82 | Virginia Dunham | 5 | Daughter | — | Colorado |
| 83 | Phyllis Dunham | 1 | Daughter | — | Colorado |
| 84 | Horace E. Williams | 61 | Head | Chief Clerk | Ohio |
| 85 | Clara E. Williams | 55 | Wife-H | — | Ohio |
| 86 | Eva Williams THIS PERSON | 24 | Daughter | Clerk | Colorado |
| 87 | Donald M. Williams | 22 | Son | Substitute | Colorado |
| 88 | Fred M. Bailey | 50 | Head | Decorator | Missouri |
| 89 | Lillie M. Bailey | 38 | Wife-H | — | Ohio |
| 90 | Ray M. Bailey | 19 | Son | Decorator | Missouri |
| 91 | Lilly Gregory | 42 | Head | — | Indiana |
| 92 | Hazel Gregory | 20 | Daughter | Sales Lady | Kansas |
| 93 | Joe Gregory | 18 | Son | Painter | Kansas |
| 94 | Jim Gregory | 13 | Son | — | Kansas |
| 95 | Jack Gregory | 10 | Son | — | Kansas |
| 96 | Russell Hoover | 17 | Boarder | Painter | West Virginia |
| 97 | Oscar Shade | 36 | Head | Circulation Dept | Illinois |
| 98 | Mattie Shade | 37 | Wife-H | — | Kentucky |
| 99 | Robert Shade | 13 | Son | — | Illinois |
| 100 | Harry Shade | 10 | Son | — | Illinois |
Pedigree Summary
Eva + 1 sibling
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)