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William Williams — 1920 US Census Record
Model Tree available1920 United States Federal Census · King, Washington
Our Model Tree links this William Williams across the 1900, 1910 and 1920 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents William & William — first a son (b.~1890), then head of a 4-person household.
Age 30
b. ~1890
Male
Son
Born: Washington
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | King, Washington |
| Surname | Williams |
| Given Name | William G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Additional Details | |
| Occupation | Steam Engineer |
| Industry | Saw Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Steam Engineer |
| Township / Ward | Renton City |
| Est. Birth Year | ~1890 |
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 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Sarah Peters | Daughter | — | 32 | ~1888 |
| William Williams | Head | — | 69 | ~1851 |
| Alonzo Peters | Other | — | 43 | ~1877 |
| William Williams | Son | — | 30 | ~1890 |
Census Appearances
1900
King, Washington
Son, age 11
King, Washington · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Washington |
| Birth Month | Sep |
| Birth Year | 1889 |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | At School |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1910
King, Washington
Son, age 21
King, Washington · implied b. ~1889 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Williams |
| Given Name | William G |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Laborer |
| Industry | Brick Yard |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1920
King, Washington
Son, age 30
King, Washington · implied b. ~1890 — 4 household members
| Surname | Williams |
| Given Name | William G. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Wales |
| Mother's Birthplace | Wales |
| Occupation | Steam Engineer |
| Industry | Saw Mill |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | English |
| 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.
Our Model Tree links William Williams across 3 US Census years (1900, 1910 and 1920) in King, Washington, using XGBoost record linkage. Identified parents: father William Williams (~0.92 confidence) and father William Williams (~0.92 confidence) and mother Margaret Williams (~0.92 confidence) and mother Mary Williams (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
William Williams
b. ~1851
Source father
● Household
· direct · ~0.92
Father
William Williams
b. ~1851
Source father
● Household
· direct · ~0.92
Mother
Margaret Williams
b. ~1860
Source mother
● Household
· direct · ~0.92
Mother
Mary Williams
b. ~1860
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Williams
Son · 1920 · age 30 · b. ~1890 · Washington
★ You are viewing this record
Sibling
Sarah Peters
Sibling · 1920 · age 32
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
1920 US Federal Census — King, Washington
Open full size
1920 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1925unit:0331)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | William Adams | 29 | Son | Machinist | Washington |
| 52 | Peter Adams | 66 | Brother | Miner | Scotland |
| 53 | Jerry A. Wood | 34 | Head | Carpenter | Iowa |
| 54 | Anna Wood | 30 | Wife | — | Iowa |
| 55 | Margaret Wood | 12 | Daughter | — | Washington |
| 56 | Newton J. Jordan | 38 | Head | Machinist | Wisconsin |
| 57 | Harriet Jordan | 40 | Wife | — | Wisconsin |
| 58 | Lloyd E. Rogers | 29 | Head | Storekeeper | Missouri |
| 59 | Edna Rogers | 29 | Wife | — | Arkansas |
| 60 | Wm. Houston | 60 | Head | Foreman | Oregon |
| 61 | Laura Brown | 62 | Sister | — | Oregon |
| 62 | William Serasky | 33 | Head | Miner | Lithuania |
| 63 | William M. Serasky | 2 | Son | — | Pennsylvania |
| 64 | Anthony Schwartz | 52 | Head | Laborer | Bohemia |
| 65 | Julia Schwartz | 43 | Wife | Miner | Bohemia |
| 66 | David R. Mitchell | 62 | Head | — | New York |
| 67 | Rachel Mitchell | 58 | Wife | Laborer | Wales |
| 68 | Harry W. Mitchell | 20 | Son | — | Washington |
| 69 | Herbert Price | 37 | Head | Chauffeur | Washington |
| 70 | Mary Price | 32 | Wife | Blacksmith | Washington |
| 71 | Rachel Price | 10 | Daughter | — | Washington |
| 72 | Alfred Price | 7 | Son | — | Washington |
| 73 | Henry Price | 3 | Son | — | Washington |
| 74 | Margaret Williams | 57 | Head | — | Wales |
| 75 | Thomas Williams | 25 | Son | — | Washington |
| 76 | Bessie N. Williams | 20 | Daughter-in-law | Chauffeur | England |
| 77 | Gladys L. Williams | 2 | Granddaughter | — | Washington |
| 78 | Alma S. Richards | 5 | Niece | — | Canada |
| 79 | William Thomas | 35 | Head | — | Washington |
| 80 | Sarah L. Thomas | 20 | Wife | Salesman | England |
| 81 | Thomas Dobson | 52 | Head | — | Canada |
| 82 | Grace E. Dobson | 42 | Wife | Merchant | Scotland |
| 83 | Elizabeth Dobson | 20 | Daughter | — | Washington |
| 84 | Thomas J. Dobson | 18 | Son | Bookkeeper | Washington |
| 85 | John G. Dobson | 12 | Son | — | Washington |
| 86 | David S. Dobson | 11 | Son | — | Washington |
| 87 | John Larkin | 53 | Head | — | Scotland |
| 88 | Sarah Larkin | 57 | Wife | Laborer | Wales |
| 89 | Hazel Larkin | 20 | Daughter | — | Washington |
| 90 | William J. Williams | 69 | Head | Stenographer | Wales |
| 91 | Sarah Peters | 32 | Daughter | — | Pennsylvania |
| 92 | Alonzo Peters | 43 | Son-in-law | — | Canada |
| 93 | William G. Williams THIS PERSON | 30 | Son | Steam Engineer | Washington |
| 94 | John W. Edwards | 64 | Head | Laborer | Wales |
| 95 | Rachel Edwards | 65 | Wife | Miner | Wales |
| 96 | Anna Fisher | 54 | Roomer | — | Illinois |
| 97 | Charles B. Fisher | 54 | Roomer | — | Illinois |
| 98 | Ernest S. Erickson | 37 | Roomer | — | Sweden |
| 99 | Lottie Erickson | 39 | Roomer | Inspector | Minnesota |
| 100 | Fern E. Erickson | 17 | Roomer | — | Minnesota |
Pedigree Summary
William + 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 1920 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)