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Arthur King — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Arthur King across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 5-person household.
Age 43
b. ~1897
Male
Head
Born: Indiana
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | King |
| Given Name | Arthur J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Chemist |
| Industry | Flour mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 406 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Chemist |
| Township / Ward | Seattle City |
| Est. Birth Year | ~1897 |
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 1940 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| Arthur King | Head | — | 43 | ~1897 |
| Arthur King | Son | — | 20 | ~1920 |
| Robert King | Son | — | 15 | ~1925 |
| Ralph King | Son | — | 18 | ~1922 |
| Marie King | Spouse | — | 43 | ~1897 |
Census Appearances
1920
King, Washington
Other, age 23
King, Washington · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Arthur G. |
| Relationship to Head | Son Law |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Indiana |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Chemist |
| Industry | Assay |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | German |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
King, Washington
Head, age 33
King, Washington · implied b. ~1897 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | King |
| Given Name | Arthur J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Indiana |
| Age at First Marriage | 22 |
| Father's Birthplace | Germany |
| Mother's Birthplace | Germany |
| Occupation | Chemist |
| Industry | Flour Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 4500 |
| Radio Set | R |
| Veteran | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1940
King-County, Washington
Head, age 43
King-County, Washington · implied b. ~1897 — 5 household members
| Surname | King |
| Given Name | Arthur J |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Indiana |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Chemist |
| Industry | Flour mill |
| Class of Worker | PW |
| Hours Worked | 40 |
| Income (1939) | 406 |
| Highest Grade | C 4 |
| 1935 Residence | Same house |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Arthur King across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Arthur King
Head · 1940 · age 43 · b. ~1897 · Washington
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — King-County, Washington
Open full size
1940 US Federal Census — King-County, Washington
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-04381-00213)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Bayard W Waite | 34 | Head | Office Clerk | New York |
| 2 | Eva Waite | 29 | Wife | Secretary | New Mexico |
| 3 | Otis Conklin | 60 | Head | Sales Manager | Michigan |
| 4 | Neva Conklin | 54 | Wife | — | Michigan |
| 5 | Mary J Pelms | 84 | mother | — | New York |
| 6 | Dee Lawrence Moody | 34 | Head | Boiler Maker | Wyoming |
| 7 | Frances S Moody | 35 | Wife | — | Canada English |
| 8 | James R Gillespie | 25 | Head | Asst Mgr | Wash |
| 9 | Alma M Gillespie | 25 | Wife | Correspondent | Colorado |
| 10 | Hubert Schiller | 26 | Head | Rigger | New York |
| 11 | Marie Schiller | 32 | Wife | Butler | Wash |
| 12 | George B Jr Heilmann | 26 | Head | Plant Man | Nebraska |
| 13 | Emaline Heilmann | 28 | Wife | Sales Girl | Nebraska |
| 14 | Gertrude Thompson | 40 | Head | Bookkeeper | Canada English |
| 15 | Nellie T Almen | 57 | Head | Office Clerk | No Dak |
| 16 | Myron Key | 53 | Head | Teacher | Missouri |
| 17 | Estelle Key | 50 | Wife | Teacher | Kentucky |
| 18 | Joseph Ford Allen | 32 | Head | Buyer | Australia |
| 19 | Evelyn Allen | 34 | Wife | — | Calif |
| 20 | Lucia Ann Allen | 6 | Daughter | — | Wash |
| 21 | Louis M Waldt | 54 | Head | Paint Maker | Germany |
| 22 | Clara Waldt | 50 | Wife | — | Germany |
| 23 | Charlotte A Waldt | 28 | Daughter | Sales Girl | Illinois |
| 24 | Dora M Waldt | 25 | Daughter | Accountant | Oregon |
| 25 | Robert L Waldt | 22 | Son | Laborer | Illinois |
| 26 | H Wilbur Johnson | 60 | Head | Steward | Kansas |
| 27 | Myrtle E Johnson | 58 | Wife | — | Kansas |
| 28 | Arthur J King THIS PERSON | 43 | Head | Chemist | Indiana |
| 29 | Marie Zettie King | 43 | Wife | — | Wash |
| 30 | Arthur J Jr King | 20 | Son | — | Wash |
| 31 | Ralph King | 18 | Son | — | Wash |
| 32 | Robert King | 15 | Son | — | Wash |
| 33 | Lee A Jewett | 43 | Head | Carpenter | Iowa |
| 34 | Minnie Q Jewett | 52 | Wife | — | Minn |
| 35 | Lois Jewett | 18 | Daughter | Waitress | Minn |
| 36 | James Lee | 17 | Lodger | — | Wash |
| 37 | Anna B Passage | 82 | Head | — | Illinois |
| 38 | Guy W Passage | 51 | Son | Buyer | Illinois |
| 39 | Annie B Wolff | 77 | Head | — | Canada English |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)