LJ
Leona Jones — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Yakima-County, Washington
Our Model Tree links this Leona Jones across the 1930 and 1940 US Censuses in Yakima-County, Washington (XGBoost, ~Confirmed) — first a daughter (b.~1921), then head of a 5-person household.
Age 19
b. ~1921
Female
Daughter
Born: Missouri
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Yakima-County, Washington |
| Surname | Jones |
| Given Name | Leona S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Yakima |
| Additional Details | |
| Occupation | House Work |
| Industry | Home |
| Class of Worker | NP |
| Hours Worked | 25 |
| Income (1939) | 520 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
| Occupation | House Work |
| Township / Ward | North Grandview |
| Est. Birth Year | ~1921 |
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 Leona | Age | Birth yr |
|---|---|---|---|---|
| William Jones | Head | — | 43 | ~1897 |
| Leona Jones | Daughter | — | 19 | ~1921 |
| Kenneth Jones | Son | — | 13 | ~1927 |
| Pat Jones | Son | — | 7 | ~1933 |
| Thelma Jones | Spouse | — | 37 | ~1903 |
Census Appearances
1930
Yakima, Washington
Daughter, age 8
Yakima, Washington · implied b. ~1922 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Jones |
| Given Name | Leona |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Missouri |
| Age at First Marriage | 8 |
| Father's Birthplace | Missouri |
| Mother's Birthplace | Tennessee |
| Can Read/Write | Yes |
| Home Owned/Rented | No |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
1940
Yakima-County, Washington
Daughter, age 19
Yakima-County, Washington · implied b. ~1921 — 5 household members
| Surname | Jones |
| Given Name | Leona S |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Missouri |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Yakima |
| Occupation | House Work |
| Industry | Home |
| Class of Worker | NP |
| Hours Worked | 25 |
| Income (1939) | 520 |
| Highest Grade | H-1 |
| 1935 Residence | Same place |
| Birth State | Missouri |
| Birth Country | United States |
| Birthplace (normalized) | missouri |
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 Leona Jones across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leona Jones
Daughter · 1940 · age 19 · b. ~1921 · Washington
★ You are viewing this record
Sibling
Kenneth Jones
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Pat Jones
Sibling · 1940 · age 7
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
1940 US Federal Census — Yakima-County, Washington
Open full size
1940 US Federal Census — Yakima-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04372-00451)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Billy F Lander | 10 | Head | — | California |
| 2 | Bessie J Lander | 7 | Grand | — | California |
| 3 | Joy Frazier | 39 | Roomer | Logger | Washington |
| 4 | Oliver D Becker | 58 | Head | Farmer | Kansas |
| 5 | Cora Becker | 60 | Wife | — | Iowa |
| 6 | James R Cornwell | 30 | Head | Labor | Arkansas |
| 7 | Alice M Cornwell | 21 | Wife | — | Iowa |
| 8 | Lluella M Cornwell | 1 | Daughter | — | Washington |
| 9 | Charles R Hutton | 50 | Head | Farmer | Wyoming |
| 10 | Nora Hutton | 41 | Wife | — | New Mexico |
| 11 | Elsie Hutton | 18 | Daughter | Work At Home | Colorado |
| 12 | Charles R Jr Hutton | 14 | Son | — | Colorado |
| 13 | James Hutton | 11 | Son | — | Colorado |
| 14 | Harry Hutton | 5 | Son | — | Colorado |
| 15 | Thomas J Shelton | 61 | Head | Farmer | Missouri |
| 16 | Reamy W Shelton | 27 | Son | Laborer | Missouri |
| 17 | Vera V Shelton | 28 | Daughter | — | Missouri |
| 18 | Darrell W Shelton | 5 | Grandson | — | Washington |
| 19 | Harold T Shelton | 4 | Son | — | Missouri |
| 20 | Helen C Shelton | 2 | Daughter | — | Washington |
| 21 | William A Jones | 43 | Head | Barber | Indiana |
| 22 | Thelma M Jones | 37 | Wife | — | Tennessee |
| 23 | Leona S Jones THIS PERSON | 19 | Daughter | House Work | Missouri |
| 24 | Kenneth W Jones | 13 | Son | — | Washington |
| 25 | Pat Jones | 7 | Son | — | Washington |
| 26 | Roscoe P Adams | 39 | Head | Farmer | Kentucky |
| 27 | Ruth E Adams | 28 | Wife | — | Washington |
| 28 | Barbra L Adams | 2 | Daughter | — | Washington |
| 29 | Vernon B Wallingford | 41 | Head | — | Oregon |
| 30 | Verna V Wallingford | 17 | Daughter | — | Montana |
| 31 | Marvin C Wallingford | 15 | Son | — | Washington |
| 32 | Harry Davis | 49 | Head | Dairying | Washington |
| 33 | Fannie M Davis | 44 | Wife | — | Washington |
| 34 | Clarence F Davis | 19 | Son | Gen Work | Washington |
| 35 | Gladys L Davis | 16 | Daughter | — | Washington |
| 36 | O Edgar Brooks | 44 | Head | Rail Road | Kansas |
| 37 | Verna L Brooks | 27 | Wife | — | South Dakota |
| 38 | Lenord B Brooks | 11 | Son | — | Washington |
| 39 | Frank R Brooks | 9 | Son | — | Washington |
| 40 | Joyce F Brooks | 6 | Daughter | — | 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)