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Mildred Williams — 1930 US Census Record

Model Tree available

1930 United States Federal Census · Walla Walla, Washington

Our Model Tree links this Mildred Williams across the 1910, 1920 and 1930 US Censuses in Walla Walla, Washington (XGBoost, ~Confirmed), with identified parents William & William — first a daughter (b.~1909), then head of a 8-person household.

Age 21 b. ~1909 Female Daughter Born: Washington Single

1930 Census Record Details

Census Year1930
LocationWalla Walla, Washington
SurnameWilliams
Given NameMildred
Relationship to HeadDaughter
SexF
Color / RaceWhite
Age21
Marital StatusSingle
BirthplaceWashington
Father's BirthplaceMissouri
Mother's BirthplaceWashington
Additional Details
Can Read/WriteYes
Birth StateWashington
Birth CountryUnited States
Birthplace (normalized)washington
Township / WardLincoln Precinct
Est. Birth Year~1909

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.

8 people recorded at the same address in the 1930 census.

Name Relation to head Relative to Mildred Age Birth yr
Lula Williams Daughter — 19 ~1911
Jean Williams Daughter — 16 ~1914
Jane Williams Daughter — 16 ~1914
Mildred Williams Daughter — 21 ~1909
William Williams Head — 55 ~1875
Gerald Williams Son — 5 ~1925
William Williams Son — 8 ~1922
Nellie Williams Spouse — 43 ~1887

Census Appearances

1910
Walla Walla, …
Daughter, age 1
Walla Walla, Washington · implied b. ~1909 — 12 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname William
Given Name Mildred
Relationship to Head Daughter
Sex F
Color / Race White
Age 1
Marital Status Single
Birthplace Washington
Father's Birthplace Missouri
Mother's Birthplace Washington
Birth State Washington
Birth Country United States
Birthplace (normalized) washington
1920
Walla Walla, …
Daughter, age 11
Walla Walla, Washington · implied b. ~1909 — 7 household members
●  Primary link · ~Confirmed · 2 sources
XGBoost Household
Surname Williams
Given Name Mildred
Relationship to Head Daughter
Sex F
Color / Race White
Age 11
Marital Status Single
Birthplace Washington
Father's Birthplace Missouri
Mother's Birthplace Washington
Can Read Yes
Can Write Yes
Speaks English Yes
Birth State Washington
Birth Country United States
Birthplace (normalized) washington
1930
Walla Walla, …
Daughter, age 21
Walla Walla, Washington · implied b. ~1909 — 8 household members
Surname Williams
Given Name Mildred
Relationship to Head Daughter
Sex F
Color / Race White
Age 21
Marital Status Single
Birthplace Washington
Father's Birthplace Missouri
Mother's Birthplace Washington
Can Read/Write Yes
Birth State Washington
Birth Country United States
Birthplace (normalized) washington

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.
Model Tree available
Our Model Tree links Mildred Williams across 3 US Census years (1910, 1920 and 1930) in Walla Walla, Washington, using XGBoost record linkage. Identified parents: father William Williams (~0.92 confidence) and father William Williams (~0.92 confidence) and father William William (~0.92 confidence) and mother Nellie William (~0.92 confidence) and mother Nellie Williams (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1 Parents confidence ≈ 0.92
Father
William Williams
b. ~1875
Source father
● Household · direct · ~0.92
Father
William Williams
b. ~1875
Source father
● Household · direct · ~0.92
Father
William William
b. ~1875
Source father
● Household · direct · ~0.92
Mother
Nellie William
b. ~1887
Source mother
● Household · direct · ~0.92
Mother
Nellie Williams
b. ~1887
Source mother
● Household · direct · ~0.92
This person
Anchor record
Mildred Williams
Daughter · 1930 · age 21 · b. ~1909 · Washington
★ You are viewing this record
Sibling
Jean Williams
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Gerald Williams
Sibling · 1930 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lula Williams
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Williams
Sibling · 1930 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jane Williams
Sibling · 1930 · age 16
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 — Walla Walla, Washington Open full size

Page Contents

50 people indexed on this census page (ia:1930:15thcensus2523unit:0548)

Line Name Age Relation Occupation Birthplace
1 Roland S Ricketts 68 Head Rancher Missouri
2 Narcissa Ricketts 70 Wife — Missouri
3 William Head Williams 55 Head Rancher Missouri
4 Nellie Williams 43 Wife — Washington
5 Mildred Williams THIS PERSON 21 Daughter — Washington
6 Lula Williams 19 Daughter — Washington
7 Jean Williams 16 Daughter — Washington
8 Jane Williams 16 Daughter — Washington
9 William Williams 8 Son — Washington
10 Gerald Williams 5 Son — Washington
11 Dale Mccullen 34 Head Rancher Missouri
12 Olive Mccullen 30 Wife — Missouri
13 Mary Jane Mccullen 14 Daughter — Washington
14 Margaret Mccullen 12 Daughter — Washington
15 Charles J Flathers 55 Head Rancher Washington
16 Elizabeth Flathers 46 Wife — Kansas
17 Harry Leigh 46 Head Rancher Michigan
18 Agnes Leigh 45 Wife — Idaho
19 Emiral Duncas 24 Head Rancher Oregon
20 Mary Duncas 26 Wife — Washington
21 Gutchon Meppelson 43 Head Rancher Washington
22 Donald Meppelson 17 Son — Washington
23 Frank P Mills 55 Head Labor Washington
24 Lorraine Mills 39 Wife — Illinois
25 Kenneth E Mills 6 Son — Washington
26 James A Thompson 66 Head Labor Missouri
27 Lewis A Thompson 14 Son — Washington
28 Ottis Schafhouse 31 Head Labor Wisconsin
29 Beulah Schafhouse 24 Wife — Washington
30 Howard Schafhouse 6 Son — Washington
31 Richard Schafhouse 3 Son — Washington
32 Fred P Berryman 41 Head Rancher Washington
33 Inall Berryman 41 Wife — Ohio
34 Joe Berryman 21 Son Labor Washington
35 Iceline Berryman 15 Daughter — Washington
36 Margrette Berryman 13 Daughter — Washington
37 Charles M Mulph 33 Boarder Labor Washington
38 Samuel Watkins 57 Boarder Labor Missouri
39 Fred W Foss 40 Boarder Labor Washington
40 Clarence Hayes 28 Boarder Labor Illinois
41 Fred A Soper 43 Head Rancher Washington
42 Ivalo Soper 35 Wife — Illinois
43 Howard M Soper 15 Son — Washington
44 Dorothy Soper 14 Daughter — Washington
45 Juanita Soper 12 Daughter — Washington
46 William D Soper 10 Son — Washington
47 Wayne W Fox 28 Head Labor Washington
48 Glen Fox 25 Wife — Nebraska
49 Wilber J Fox 4 Son — Washington
50 Eleanor Fox 2 Daughter — Washington

Search for Mildred Williams

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Pedigree Summary

Mildred + 5 siblings
Gen 1 · 5 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)

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