WG
William Green — 1940 US Census Record
Model Tree available1940 United States Federal Census · Canyon-County, Idaho
Our Model Tree links this William Green across the 1920, 1930 and 1940 US Censuses in Canyon-County, Idaho (XGBoost, ~Confirmed), with identified parents Daniel & Daniel — first a son (b.~1909), then head of a 7-person household.
Age 31
b. ~1909
Male
Son
Born: Idaho
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Canyon-County, Idaho |
| Surname | Green |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Wilder village |
| 1935 Residence (County) | Canyon |
| Additional Details | |
| Occupation | Oiler on dredge |
| Industry | Irrigation project |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1100 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Occupation | Oiler On Dredge |
| Township / Ward | Wilder Village |
| Est. Birth Year | ~1909 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Daniel Green | Head | — | 80 | ~1860 |
| Vivian Green | Other | — | 28 | ~1912 |
| Jerry Green | Other | — | 3 | ~1937 |
| Marilyn Green | Other | — | ~1940 | |
| Jacqueline Green | Other | — | 5 | ~1935 |
| William Green | Son | — | 31 | ~1909 |
| Lillie Green | Spouse | — | 70 | ~1870 |
Census Appearances
1920
Canyon, Idaho
Son, age 11
Canyon, Idaho · implied b. ~1909 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | New York |
| Mother's Birthplace | Minnesota |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1930
Canyon, Idaho
Son, age 21
Canyon, Idaho · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Green |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | New York |
| Mother's Birthplace | Minnesota |
| Occupation | Laborer |
| Industry | Reclamation Service |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Canyon-County, Idaho
Son, age 31
Canyon-County, Idaho · implied b. ~1909 — 7 household members
| Surname | Green |
| Given Name | William B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Wilder village |
| 1935 Residence (County) | Canyon |
| Occupation | Oiler on dredge |
| Industry | Irrigation project |
| Class of Worker | PW |
| Hours Worked | 48 |
| Income (1939) | 1100 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
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 William Green across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father Daniel Green (~0.92 confidence) and father Daniel Green (~0.92 confidence) and mother Lillian Green (~0.92 confidence) and mother Lillie Green (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Daniel Green
b. ~1860
Source father
● Household
· direct · ~0.92
Father
Daniel Green
b. ~1860
Source father
● Household
· direct · ~0.92
Mother
Lillian Green
b. ~1869
Source mother
● Household
· direct · ~0.92
Mother
Lillie Green
b. ~1870
Source mother
● Household
· direct · ~0.92
This person
Anchor record
William Green
Son · 1940 · age 31 · b. ~1909 · Idaho
★ 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 — Canyon-County, Idaho
Open full size
1940 US Federal Census — Canyon-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00743-00606)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clyde D. Van Atta | 25 | Head | Janitor | Washington |
| 2 | Bertrice B. Van Atta | 25 | Wife | — | Idaho |
| 3 | Harold P. Thomas | 42 | Head | Irrigation Ditch Walker | Iowa |
| 4 | Gertrude A. Thomas | 39 | Wife | — | Iowa |
| 5 | Patricia Joan Thomas | 9 | Daughter | — | Iowa |
| 6 | Russell C. Romjue | 22 | Head | Laborer | Nebraska |
| 7 | Ruth A. Romjue | 21 | Wife | — | Nebraska |
| 8 | Dora B. Frank | 48 | Head | Laborer | Missouri |
| 9 | Elmer E. Frank | 26 | Son | Carpenter | Idaho |
| 10 | Thurman C. Frank | 24 | Son | Laborer | Idaho |
| 11 | William S. Frank | 16 | Son | News Paper Carrier | Oregon |
| 12 | Laura Belle Frank | 12 | Daughter | — | Idaho |
| 13 | Lloyd W. Wilder | 41 | Head | Teacher | Indiana |
| 14 | Jenny Wren Wilder | 29 | Wife | — | Idaho |
| 15 | David W. Wilder | 0 | Son | — | Idaho |
| 16 | Nan L. Walter | 68 | Mother-in-law | — | Ohio |
| 17 | Opal W. Davenport | 47 | Head | Barber | Missouri |
| 18 | Frances S. Davenport | 45 | Wife | — | Iowa |
| 19 | Harold W. Davenport | 23 | Son | Laborer | Nebraska |
| 20 | Loren S. Davenport | 21 | Son | Motion Picture Operator | So. Dakota |
| 21 | Louis R. Alley | 30 | Head | Truck Driver | Oregon |
| 22 | Gladys L. Alley | 30 | Wife | — | Kansas |
| 23 | La Verne A. Alley | 4 | Daughter | — | Idaho |
| 24 | Jerry Louis Alley | 1 | Son | — | Idaho |
| 25 | Estner J. Lee | 60 | Head | Executive | Iowa |
| 26 | Jennie G. Lee | 53 | Wife | — | Iowa |
| 27 | Willett Van Deventer | 33 | Head | Clerk | Kansas |
| 28 | Louise C. Van Deventer | 30 | Wife | Teacher | Kansas |
| 29 | Mary D. Rockwood | 72 | Head | — | Minnesota |
| 30 | Daniel P. Green | 80 | Head | — | New York |
| 31 | Lillie M. Green | 70 | Wife | — | Iowa |
| 32 | William B. Green THIS PERSON | 31 | Son | Oiler On Dredge | Idaho |
| 33 | Vivian C. Green | 28 | Daughter-in-law | — | California |
| 34 | Jacqueline C. Green | 5 | Granddaughter | — | Idaho |
| 35 | Jerry M. Green | 3 | Grandson | — | Idaho |
| 36 | Marilyn Anne Green | 0 | Granddaughter | — | Idaho |
| 37 | Boyd F. Shaffer | 31 | Head | Apiarist | Idaho |
| 38 | Gladys J. Shaffer | 30 | Wife | — | Utah |
| 39 | Barbara Ann Shaffer | 10 | Daughter | — | Idaho |
| 40 | Robert E. Talbot | 48 | Head | Doctor | Colorado |
Pedigree Summary
William
Gen 1 · 4 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)