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Pearl Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Canyon-County, Idaho
Our Model Tree links this Pearl Thompson across the 1920, 1930 and 1940 US Censuses in Canyon-County, Idaho (XGBoost, ~Confirmed), with identified parents Frank & Frank — first a daughter (b.~1897), then head of a 3-person household.
Age 43
b. ~1897
Female
Daughter
Born: Oklahoma
Widowed
1940 Census Record Details
| Census Year | 1940 |
| Location | Canyon-County, Idaho |
| Surname | Thompson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Canyon |
| Additional Details | |
| Highest Grade | G 8 |
| 1935 Residence | Idaho |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
| Township / Ward | Caldwell |
| 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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Pearl | Age | Birth yr |
|---|---|---|---|---|
| Reah Thompson | Daughter | — | 20 | ~1920 |
| Pearl Thompson | Daughter | — | 43 | ~1897 |
| Frank Haynes | Head | — | 74 | ~1866 |
Census Appearances
1920
Canyon, Idaho
Daughter, age 23
Canyon, Idaho · implied b. ~1897 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Missouri |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1930
Canyon, Idaho
Other, age 34
Canyon, Idaho · implied b. ~1896 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Pearl |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Oklahoma |
| Age at First Marriage | 18 |
| Father's Birthplace | Kansas |
| Mother's Birthplace | Missouri |
| Can Read/Write | Yes |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
1940
Canyon-County, Idaho
Daughter, age 43
Canyon-County, Idaho · implied b. ~1897 — 3 household members
| Surname | Thompson |
| Given Name | Pearl |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 43 |
| Marital Status | Widowed |
| Birthplace | Oklahoma |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Canyon |
| Highest Grade | G 8 |
| 1935 Residence | Idaho |
| Birth State | Oklahoma |
| Birth Country | United States |
| Birthplace (normalized) | oklahoma |
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 Pearl Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Frank Haine (~0.92 confidence) and father Frank Haynes (~0.92 confidence) and mother Ida Haine (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Frank Haine
b. ~1872
Source father
● Household
· direct · ~0.92
Father
Frank Haynes
b. ~1866
Source father
● Household
· direct · ~0.92
Mother
Ida Haine
b. ~1872
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Pearl Thompson
Daughter · 1940 · age 43 · b. ~1897 · Idaho
★ You are viewing this record
Sibling
Reah Thompson
Sibling · 1940 · age 20
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 — Canyon-County, Idaho
Open full size
1940 US Federal Census — Canyon-County, Idaho
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-00742-00109)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Juanita Shipley | 10 | Daughter | — | Kansas |
| 42 | Geneva Shipley | 9 | Daughter | — | Kansas |
| 43 | Lloyd W. Shipley | 6 | Son | — | Kansas |
| 44 | Treva Shipley | 4 | Daughter | — | Washington |
| 45 | Boyd Keith Shipley | 2 | Son | — | California |
| 46 | Norman Head Williams | 57 | Head | Laborer | Missouri |
| 47 | Mollie Williams | 54 | Wife | — | Arkansas |
| 48 | Adrian Williams | 24 | Son | Steel Worker | Missouri |
| 50 | James Bunt | 25 | Head | Ditch Digger | Oregon |
| 51 | Helen Bunt | 23 | Wife | — | Kansas |
| 52 | Helen May Bunt | 5 | Daughter | — | Idaho |
| 53 | William L. Bunt | 3 | Son | — | Idaho |
| 54 | James Jr. Bunt | 1 | Son | — | Idaho |
| 55 | Hattie Bunt | 31 | Head | — | Unknown |
| 56 | John Eugene Bunt | 5 | Son | — | Idaho |
| 57 | George C. Bunt | 3 | Son | — | Idaho |
| 58 | Alta Marie Bunt | 1 | Daughter | — | Idaho |
| 59 | Richard Mai | 68 | Father | Farmer | Germany |
| 61 | Carroll F. Green | 34 | Head | Laborer | Idaho |
| 62 | Rotha M. Green | 29 | Wife | — | Idaho |
| 63 | Carroll R. Green | 5 | Son | — | Idaho |
| 64 | Edward A. Ingers | 38 | Head | Veterinarian | Washington |
| 65 | Muriel Ingers | 31 | Wife | — | Washington |
| 67 | Frank Haynes | 74 | Head | — | Ohio |
| 68 | Pearl Thompson THIS PERSON | 43 | Daughter | — | Oklahoma |
| 69 | Reah Thompson | 20 | Daughter | Clerk | Idaho |
| 71 | Gabe Shaw | 37 | Head | Concrete Finisher | Washington |
| 72 | Louise Shaw | 32 | Wife | — | Kansas |
| 73 | Reba Shaw | 10 | Daughter | — | Idaho |
| 74 | Charles A. Quick | 57 | Head | Ditch Digger | Iowa |
| 75 | Blanche Quick | 27 | Wife | — | Oregon |
| 76 | Gilbert Quick | 2 | Son | — | Idaho |
| 77 | David Quick | 0 | Son | — | Idaho |
| 78 | Cecil Cupp | 37 | Head | Carpenter | Idaho |
| 79 | Alma Cupp | 23 | Wife | — | Idaho |
| 80 | Ronald Cupp | 5 | Son | — | Idaho |
Pedigree Summary
Pearl + 1 sibling
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 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)