CJ
Carl Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · King-County, Washington
Our Model Tree links this Carl Jones across the 1920, 1930 and 1940 US Censuses in King-County, Washington (XGBoost, ~Confirmed) — first a head (b.~1897), then head of a 4-person household.
Age 43
b. ~1897
Male
Head
Born: Washington
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | King-County, Washington |
| Surname | Jones |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Additional Details | |
| Occupation | Automobile Salesman |
| Industry | Retail Auto Sales |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 298 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Occupation | Automobile Salesman |
| 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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Vaughan Jones | Son | — | 4 | ~1936 |
| Carl Jones | Son | — | 2 | ~1938 |
| Carl Jones | Head | — | 43 | ~1897 |
| Helen Jones | Spouse | — | 31 | ~1909 |
Census Appearances
1920
King, Washington
Head, age 23
King, Washington · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Washington |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Pennsylvania |
| Occupation | Foreman |
| Industry | Docks |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
King, Washington
Head, age 33
King, Washington · implied b. ~1897 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Charles W. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Washington |
| Age at First Marriage | 16 |
| Father's Birthplace | Iowa |
| Mother's Birthplace | Iowa |
| Occupation | Laborer |
| Industry | Construction |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 3200 |
| Radio Set | R |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
King-County, Washington
Head, age 43
King-County, Washington · implied b. ~1897 — 4 household members
| Surname | Jones |
| Given Name | Carl H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Washington |
| 1935 Residence (City) | Seattle City |
| 1935 Residence (County) | King |
| Occupation | Automobile Salesman |
| Industry | Retail Auto Sales |
| Class of Worker | PW |
| Hours Worked | 60 |
| Income (1939) | 298 |
| Highest Grade | Hs 2 |
| 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 Carl Jones across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Carl Jones
Head · 1940 · age 43 · b. ~1897 · Washington
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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
40 people indexed on this census page (nara:1940:m-t0627-04377-00386)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Christian P. Isackson | 81 | Head | — | Norway |
| 2 | Margaret E. Isackson | 77 | Wife | — | Norway |
| 3 | William E. Chamberlain | 73 | Head | — | Iowa |
| 4 | Anna M. Chamberlain | 57 | Wife | — | New York |
| 5 | Charles W. Dunkel | 51 | Head | Ironing Machine Operator | Minnesota |
| 6 | Nellie L. Dunkel | 40 | Wife | — | South Dakota |
| 7 | George W. Dunkel | 21 | Son | — | Washington |
| 8 | Mabel E. Dunkel | 19 | Daughter | — | British Columbia |
| 9 | Igary G. Jones | 55 | Head | — | Scotland |
| 10 | Lionel A. Jones | 22 | Son | Outside | Washington |
| 11 | Maynard S. Jones | 20 | Son | Copy Boy | Washington |
| 12 | Melba N. Jones | 18 | Daughter | Retail | Washington |
| 13 | John H. Korth | 39 | Head | U.S. Letter | Alaska |
| 14 | Clara E. Korth | 37 | Wife | Retail Clerk | North Dakota |
| 15 | Clara E. Watkins | 76 | Mother-in-law | — | North Dakota |
| 16 | May E. Doherty | 50 | Head | — | Germany |
| 17 | Kenneth D. Lindelmann | 30 | Head | Machinist | Nebraska |
| 18 | Marguerite E. Lindelmann | 24 | Wife | Stenographer | Kentucky |
| 19 | Mabel E. Knapman | 57 | Mother-in-law | — | Iowa |
| 20 | Burton C. Barclay | 30 | Head | Mail Driver | Colorado |
| 21 | L'Alene A. Barclay | 29 | Wife | — | Oklahoma |
| 22 | Richard B. Barclay | 7 | Son | — | Colorado |
| 23 | Carl H. Pierson | 42 | Lodger | Truck Driver | Minnesota |
| 24 | William O. Brown | 72 | Head | — | Iowa |
| 25 | Edna M. Brown | 60 | Wife | — | Iowa |
| 26 | Helen E. Brown | 31 | Daughter | Telephone Operator | Iowa |
| 27 | Gordon C. Brown | 27 | Son | New Driver | Iowa |
| 28 | William H. Davis | 56 | Head | Clerk | England |
| 29 | Charlotte O. Davis | 52 | Wife | — | England |
| 30 | Geoffrey W. Davis | 27 | Son | Asst. Manager | Canada-English |
| 31 | Here Ends Block 109 And Begins Block 127 | None | — | — | — |
| 32 | James N. Sturdy | 71 | Head | Miller | Ohio |
| 33 | Helen M. Sturdy | 36 | Daughter | Pharmacist | Alaska |
| 34 | Mary Ann Faherty | 48 | Head | Bookkeeper | Montana |
| 35 | Mary C. Faherty | 72 | Mother | — | Northern Ireland |
| 36 | Jamie L. Faherty | 36 | Sister | Saleslady | Alaska |
| 37 | Carl H. Jones THIS PERSON | 43 | Head | Automobile Salesman | Washington |
| 38 | Helen A. Jones | 31 | Wife | — | Washington |
| 39 | Vaughan B. Jones | 4 | Son | — | Washington |
| 40 | Carl J. Jones | 2 | Son | — | Washington |
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)