KC
Kenneth Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · King, Washington
Our Model Tree links this Kenneth Clark across the 1920, 1930 and 1940 US Censuses in King, Washington (XGBoost, ~Confirmed), with identified parents Robert & Ellen — first a son (b.~1913), then head of a 5-person household.
Age 17
b. ~1913
Male
Son
Born: Washington
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | King, Washington |
| Surname | Clark |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Washington |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | City Of Seattle Part Of |
| Est. Birth Year | ~1913 |
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 1930 census.
| Name | Relation to head | Relative to Kenneth | Age | Birth yr |
|---|---|---|---|---|
| Ellen Clark | Head | — | 39 | ~1891 |
| Kenneth Clark | Son | — | 17 | ~1913 |
| Vernon Clark | Son | — | 18 | ~1912 |
| Thomas Clark | Son | — | 11 | ~1919 |
| Floyd Clark | Son | — | 19 | ~1911 |
Census Appearances
1920
King, Washington
Son, age 7
King, Washington · implied b. ~1913 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Canada |
| Mother's Birthplace | Washington |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Son, age 17
King, Washington · implied b. ~1913 — 5 household members
| Surname | Clark |
| Given Name | Kenneth |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | Canada English |
| Mother's Birthplace | Washington |
| Can Read/Write | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Head, age 27
King-County, Washington · implied b. ~1913 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clerk |
| Given Name | Kennet |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | laborer |
| Industry | Steel Plant |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 988 |
| Highest Grade | Hs 1 |
| 1935 Residence | Same place |
| 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 Kenneth Clark across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Clark (~0.92 confidence) and mother Ellen Clark (~0.92 confidence) and mother Ellen Clark (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Robert Clark
b. ~1891
Source father
● Household
· direct · ~0.92
Mother
Ellen Clark
b. ~1891
Source mother
● Household
· direct · ~0.92
Mother
Ellen Clark
b. ~1892
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Kenneth Clark
Son · 1930 · age 17 · b. ~1913 · Washington
★ You are viewing this record
Sibling
Floyd Clark
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Clark
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Thomas Clark
Sibling · 1930 · age 11
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 — King, Washington
Open full size
1930 US Federal Census — King, Washington
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2501unit:0922)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellen A Clark | 39 | Head | — | Washington |
| 2 | Floyd Clark | 19 | Son | Laborer | Washington |
| 3 | Vernon Clark | 18 | Son | — | Washington |
| 4 | Kenneth Clark THIS PERSON | 17 | Son | — | Washington |
| 5 | Thomas G Clark | 11 | Son | — | Washington |
| 6 | Paul Lusk | 29 | Head | Laborer | Germany |
| 7 | Annie E Lusk | 22 | Wife | — | Washington |
| 8 | William A Lusk | 18 | Son | Laborer | Washington |
| 9 | Clifton J Lusk | 14 | Son | — | Washington |
| 10 | Willard H Lusk | 10 | Son | — | Washington |
| 11 | Lavina J Lusk | 6 | Daughter | — | Washington |
| 12 | Ray D Lusk | 3 | Son | — | Washington |
| 13 | Antony Buoncristiani | 52 | Head | — | Italy |
| 14 | Annunziata Buoncristiani | 36 | Wife | — | Italy |
| 15 | Lydia Buoncristiani | 15 | Daughter | — | Washington |
| 16 | Doris Buoncristiani | 8 | Daughter | — | Washington |
| 17 | Robert W Lacombe | 24 | Head | Laborer | Alabama |
| 18 | Frances L Lacombe | 48 | Wife | — | Nevada |
| 19 | Rosalie Houston | 20 | Daughter | House Maid | Illinois |
| 20 | Slough Harn | 42 | Head | Cut Off Man | East Indies |
| 21 | Bruce W Larsen | 45 | Head | Truck Driver | Maine |
| 22 | Lillian Larsen | 42 | Wife | — | Texas |
| 23 | Dorothy L Larsen | 20 | Daughter | — | Washington |
| 24 | Bruce R Larsen | 19 | Son | Delivery Man | Washington |
| 25 | Jack F Larsen | 17 | Son | Splicing Lines | Washington |
| 26 | Rosebud E Larsen | 15 | Daughter | — | Washington |
| 27 | Harry M Larsen | 12 | Son | — | Washington |
| 28 | Georgette Sabatino | 39 | Head | Pitman | Italy |
| 29 | Rocco Sabatino | 39 | Wife | — | Italy |
| 30 | Samuel S Sabatino | 8 | Son | — | Italy |
| 31 | Leo C Sabatino | 1 | Son | — | Washington |
| 32 | Joseph M Tooner | 44 | Head | Crane Operator | New York |
| 33 | Beatrice Tooner | 31 | Wife | — | Minnesota |
| 34 | Ole Ring | 67 | Head | Watchman | Norway |
| 35 | Carrie Ring | 65 | Wife | — | Norway |
| 36 | Fred Ring | 33 | Son | Machinist | Minnesota |
| 37 | Myrtle Ring | 26 | Daughter | — | Washington |
| 38 | Joseph E Jones | 3 | Son | — | Washington |
| 39 | — | None | — | — | — |
| 40 | — | None | — | — | — |
| 41 | — | None | — | — | — |
| 42 | — | None | — | — | — |
| 43 | — | None | — | — | — |
| 44 | — | None | — | — | — |
| 45 | — | None | — | — | — |
| 46 | — | None | — | — | — |
| 47 | — | None | — | — | — |
| 48 | — | None | — | — | — |
| 49 | — | None | — | — | — |
| 50 | — | None | — | — | — |
Pedigree Summary
Kenneth + 3 siblings
Gen 1 · 3 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)