WC
William Clark — 1920 US Census Record
Model Tree available1920 United States Federal Census · Washington, Kentucky
Our Model Tree links this William Clark across the 1900, 1910 and 1920 US Censuses in Washington, Kentucky (XGBoost, ~Confirmed), with identified parents George & John — first a son (b.~1898), then head of a 5-person household.
Age 22
b. ~1898
Male
Son
Born: Kentucky
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Washington, Kentucky |
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Occupation | Laborer |
| Industry | Wages |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Laborer |
| Township / Ward | Pottsville Precinct |
| Est. Birth Year | ~1898 |
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.
5 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Ethel Clark | Daughter | — | 17 | ~1903 |
| Elisabeth Clark | Daughter | — | 9 | ~1911 |
| George Clark | Head | — | 58 | ~1862 |
| William Clark | Son | — | 22 | ~1898 |
| Casia Clark | Spouse | — | 35 | ~1885 |
Census Appearances
Son, age 2
Washington, Kentucky · implied b. ~1898 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Willie A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Birth Month | Oct |
| Birth Year | 1898 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1910
Washington, Kentucky
Son, age 11
Washington, Kentucky · implied b. ~1899 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | William S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Farm Laborer |
| Industry | Home-farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1920
Washington, Kentucky
Son, age 22
Washington, Kentucky · implied b. ~1898 — 5 household members
| Surname | Clark |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Kentucky |
| Occupation | Laborer |
| Industry | Wages |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 Clark across 3 US Census years (1900, 1910 and 1920) in Washington, Kentucky, using XGBoost record linkage. Identified parents: father George Clark (~0.92 confidence) and father John Clark (~0.92 confidence) and father B Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence) and mother Mary Clark (~0.92 confidence) and mother Casia Clark (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
George Clark
b. ~1862
Source father
● Household
· direct · ~0.92
Father
John Clark
b. ~1862
Source father
● Household
· direct · ~0.92
Father
B Clark
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Mary Clark
b. ~1872
Source mother
● Household
· direct · ~0.92
Mother
Casia Clark
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Clark
Son · 1920 · age 22 · b. ~1898 · Kentucky
★ You are viewing this record
Sibling
Elisabeth Clark
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Clark
Sibling · 1920 · age 17
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 — Washington, Kentucky
Open full size
1920 US Federal Census — Washington, Kentucky
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu601unit:0726)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ray Glazebrook | 33 | Head | Farmer | Kentucky |
| 2 | Myra Glazebrook | 32 | Wife | — | Kentucky |
| 3 | A. B. Rodgers | 33 | Head | Farmer | Kentucky |
| 4 | Mirtle Rodgers | 33 | Wife | — | Kentucky |
| 5 | Ovillene Rodgers | 6 | Daughter | — | Kentucky |
| 6 | Tom Himbulang | 40 | Head | Farmer | Kentucky |
| 7 | Lizzie Himbulang | 28 | Wife | — | Kentucky |
| 8 | Lillie Himbulang | 12 | Daughter | — | Kentucky |
| 9 | George Himbulang | 7 | Nephew | — | Kentucky |
| 10 | B. J. Humberland | 53 | Head | Farmer | Kentucky |
| 11 | Tanie Humberland | 50 | Wife | — | Kentucky |
| 12 | Fred Humberland | 20 | Son | — | Kentucky |
| 13 | George Humberland | 16 | Son | — | Kentucky |
| 14 | Fannie Humberland | 13 | Daughter | — | Kentucky |
| 15 | Charlie Barber | 30 | Head | Farmer | Kentucky |
| 16 | Charity Barber | 25 | Wife | — | Kentucky |
| 17 | Lucinda Barber | 5 | Daughter | — | Kentucky |
| 18 | Ciss Barber | 53 | Mother | — | Kentucky |
| 19 | George Clark | 58 | Head | Farmer | Kentucky |
| 20 | Casia Clark | 35 | Wife | — | Kentucky |
| 21 | William Clark THIS PERSON | 22 | Son | Laborer | Kentucky |
| 22 | Ethel Clark | 17 | Daughter | — | Kentucky |
| 23 | Elisabeth Clark | 9 | Daughter | — | Kentucky |
| 24 | Will Barber | 22 | Head | Farmer | Kentucky |
| 25 | Irene Barber | 17 | Wife | — | Kentucky |
| 26 | W. J. Barber | 0 | Son | — | Kentucky |
| 27 | Bells Elizabeth Barber | 60 | Aunt | — | Kentucky |
| 28 | M. B. Adams | 49 | Head | Farmer | Kentucky |
| 29 | Emma Adams | 41 | Wife | — | Kentucky |
| 30 | Palo Barber | 70 | Father-in-law | — | Kentucky |
| 31 | John Jr. Duncan | 29 | Head | — | Kentucky |
| 32 | Mollie Duncan | 25 | Wife | — | Kentucky |
| 33 | Mollie Duncan | 4 | Daughter | — | Kentucky |
| 34 | George King | 20 | Head | Farmer | Kentucky |
| 35 | Sue King | 19 | Wife | — | Kentucky |
| 36 | Mamie King | 2 | Daughter | — | Kentucky |
| 37 | Harve Barber | 54 | Head | Farmer | Kentucky |
| 38 | Fannie Barber | 54 | Wife | — | Kentucky |
| 39 | Viola Barber | 14 | Daughter | — | Kentucky |
| 40 | Isac Barber | 17 | Son | — | Kentucky |
| 41 | James Warner | 44 | Head | Farmer | Kentucky |
| 42 | Willia Warner | 44 | Wife | — | Kentucky |
| 43 | Henry Warner | 13 | Son | — | Kentucky |
| 44 | W. B. Grigsby | 46 | Head | Farmer | Kentucky |
| 45 | Mary J. Grigsby | 40 | Wife | — | Kentucky |
| 46 | Alice M. Grigsby | 7 | Daughter | — | Kentucky |
| 47 | Joseph B. Grigsby | 5 | Son | — | Kentucky |
| 48 | Florence E. Grigsby | 5 | Daughter | — | Kentucky |
| 49 | Leona Grigsby | 3 | Daughter | — | Kentucky |
| 50 | Effie Grigsby | 2 | Daughter | — | Kentucky |
Related Census Records
Pedigree Summary
William + 2 siblings
Gen 1 · 6 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)