ET
Elizabeth Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Kittitas-County, Washington
Our Model Tree links this Elizabeth Thompson across the 1920, 1930 and 1940 US Censuses in Kittitas-County, Washington (XGBoost, ~Confirmed), with identified parents Robert & Catherine — first a daughter (b.~1911), then head of a 4-person household.
Age 29
b. ~1911
Female
Daughter
Born: Washington
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Kittitas-County, Washington |
| Surname | Thompson |
| Given Name | Elizabeth J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Roslyn City |
| 1935 Residence (County) | Kittitas |
| Additional Details | |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
| Township / Ward | Roslyn City |
| Est. Birth Year | ~1911 |
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 Elizabeth | Age | Birth yr |
|---|---|---|---|---|
| Elizabeth Thompson | Daughter | — | 29 | ~1911 |
| Robert Thompson | Head | — | 60 | ~1880 |
| Norman Thompson | Son | — | 23 | ~1917 |
| Catherine Thompson | Spouse | — | 61 | ~1879 |
Census Appearances
1920
Kittitas, Washington
Daughter, age 8
Kittitas, Washington · implied b. ~1912 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1930
Kittitas, Washington
Daughter, age 18
Kittitas, Washington · implied b. ~1912 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Elizabeth |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Washington |
| Father's Birthplace | England |
| Mother's Birthplace | England |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Washington |
| Birth Country | United States |
| Birthplace (normalized) | washington |
1940
Kittitas-County, Washington
Daughter, age 29
Kittitas-County, Washington · implied b. ~1911 — 4 household members
| Surname | Thompson |
| Given Name | Elizabeth J. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Single |
| Birthplace | Washington |
| 1935 Residence (City) | Roslyn City |
| 1935 Residence (County) | Kittitas |
| Highest Grade | Hs 4 |
| 1935 Residence | Same House |
| 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 Elizabeth Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Robert Thompson (~0.92 confidence) and mother Catherine Thompson (~0.92 confidence) and father Robert Thompson (~0.92 confidence) and father James Wilson (~0.92 confidence) and mother Katie Wilson (~0.60 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.86
Father
Robert Thompson
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Catherine Thompson
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Robert Thompson
b. ~1882
Source father
● Household
· direct · ~0.92
Father
James Wilson
b. ~1897
Source father
● Household
· direct · ~0.92
Mother
Katie Wilson
b. ~1902
Source mother
● Household
· direct · ~0.6
This person
Anchor record
Elizabeth Thompson
Daughter · 1940 · age 29 · b. ~1911 · Washington
★ You are viewing this record
Sibling
Norman Thompson
Sibling · 1940 · age 23
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 — Kittitas-County, Washington
Open full size
1940 US Federal Census — Kittitas-County, Washington
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04349-00541)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Robert F. Provitt | 4 | Son | — | — |
| 42 | Joan A. Provitt | 0 | Daughter | — | — |
| 43 | John R. Lewis | 55 | Head | Mine Foreman | Pennsylvania |
| 44 | Margaret E. Lewis | 47 | Wife | — | Washington |
| 45 | John B. Lewis | 23 | Son | — | Washington |
| 46 | Margaret H. Lewis | 22 | Daughter | — | Washington |
| 47 | Albert F. Kanzlerich | 30 | Head | Operator | Washington |
| 48 | Dorothy M. Kanzlerich | 28 | Wife | — | Washington |
| 49 | Melvin L. Kanzlerich | 6 | Son | — | Washington |
| 50 | Diana M. Kanzlerich | 5 | Daughter | — | Washington |
| 51 | William E. Taylor | 62 | Head | Machine Foreman | Pennsylvania |
| 52 | Rosalie Taylor | 47 | Wife | — | Pennsylvania |
| 53 | James Taylor | 17 | Son | — | Montana |
| 54 | Kathryn Taylor | 21 | Daughter | — | Montana |
| 55 | Jane A. Taylor | 13 | Daughter | — | Montana |
| 56 | William F. Taylor | 26 | Head | Machinist | Washington |
| 57 | Irene Taylor | 26 | Wife | — | Washington |
| 58 | Patricia J. Taylor | 1 | Daughter | — | Washington |
| 59 | Alfred G. Lucas | 80 | Head | — | England |
| 60 | Elizabeth Lucas | 79 | Wife | — | England |
| 61 | William J. Lucas | 36 | Son | Clerk | Washington |
| 62 | Charles Ray | 27 | Head | Clerk | Washington |
| 63 | Eleanore Ray | 23 | Wife | — | Washington |
| 64 | William P. Wright | 59 | Head | Chief Clerk | Minnesota |
| 65 | Joseph C. Glondo | 28 | Head | — | Washington |
| 66 | Katherine Glondo | 29 | Wife | — | Washington |
| 67 | Frances K. Glondo | 1 | Daughter | — | Washington |
| 68 | Luka Jelovick | 52 | Lodger | — | Yugoslavia |
| 69 | Anton Snyder | 60 | Lodger | Miner | Yugoslavia |
| 70 | George Radonovich | 33 | Lodger | Clerk | Washington |
| 71 | Cecil W. Hill | 45 | Lodger | Barber | Kansas |
| 72 | Robert Thompson | 60 | Head | Miner | England |
| 73 | Catherine Thompson | 61 | Wife | — | England |
| 74 | Elizabeth J. Thompson THIS PERSON | 29 | Daughter | — | Washington |
| 75 | Norman Robert Thompson | 23 | Son | Miner | Washington |
| 76 | Pauline Andler | 57 | Head | — | Yugoslavia |
| 77 | Joseph Andler | 25 | Son | Machine Loader | Washington |
| 78 | Mike Andler | 29 | Son | Water Man | Washington |
| 79 | Victor Mccausworth | 76 | Head | Truck Driver | Washington |
| 80 | Kathrine Mccausworth | 73 | Wife | — | Washington |
Related Census Records
Pedigree Summary
Elizabeth + 1 sibling
Gen 1 · 5 parents
~0.86
Max depth 4 (1900–1950 window)
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)