LS
Leroy Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Camas-County, Idaho
Our Model Tree links this Leroy Smith across the 1930 and 1940 US Censuses in Camas-County, Idaho (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 12-person household.
Age 13
b. ~1927
Male
Son
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Camas-County, Idaho |
| Surname | Smith |
| Given Name | Leroy D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Hill City Precinct |
| 1935 Residence (County) | Camas |
| Additional Details | |
| Highest Grade | 6 |
| 1935 Residence | Same Place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Hill City Precinct |
| Est. Birth Year | ~1927 |
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.
12 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Leroy | Age | Birth yr |
|---|---|---|---|---|
| Norma Smith | Daughter | — | 3 | ~1937 |
| Leona Wizer | Daughter | — | 21 | ~1919 |
| Irma Wizer | Daughter | — | ~1940 | |
| Marjorie Smith | Daughter | — | 6 | ~1934 |
| Jay Smith | Head | — | 39 | ~1901 |
| Wilford Wizer | Other | — | 23 | ~1917 |
| Ivan Smith | Son | — | 19 | ~1921 |
| Sammy Smith | Son | — | 10 | ~1930 |
| Leroy Smith | Son | — | 13 | ~1927 |
| Steven Smith | Son | — | 16 | ~1924 |
| Frederick Wizer | Son | — | 2 | ~1938 |
| Alma Smith | Spouse | — | 42 | ~1898 |
Census Appearances
1930
Camas, Idaho
Son, age 3
Camas, Idaho · implied b. ~1927 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Leroy |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Washington |
| Mother's Birthplace | Washington |
| Occupation | none |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Camas-County, Idaho
Son, age 13
Camas-County, Idaho · implied b. ~1927 — 12 household members
| Surname | Smith |
| Given Name | Leroy D. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Hill City Precinct |
| 1935 Residence (County) | Camas |
| Highest Grade | 6 |
| 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 Leroy Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Leroy Smith
Son · 1940 · age 13 · b. ~1927 · Idaho
★ You are viewing this record
Sibling
Sammy Smith
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Irma Wizer
Sibling · 1940 · age
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Steven Smith
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ivan Smith
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Leona Wizer
Sibling · 1940 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Wizer
Sibling · 1940 · age 2
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Norma Smith
Sibling · 1940 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Marjorie Smith
Sibling · 1940 · age 6
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 — Camas-County, Idaho
Open full size
1940 US Federal Census — Camas-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00741-01150)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Vera V. Rawson | 21 | Wife | — | Idaho |
| 42 | Guy P. Skyle | 26 | Head | Laborer | Idaho |
| 43 | June E. Skyle | 22 | Wife | — | Idaho |
| 44 | Margery A. Skyle | 3 | Daughter | — | Idaho |
| 45 | Eunice M. Skyle | 1 | Daughter | — | Idaho |
| 46 | Fred Mcnett | 45 | Head | Manager | Wisconsin |
| 47 | Hazel R. Mcnett | 42 | Wife | — | Nebraska |
| 48 | Edgar J. Mcnett | 18 | Son | Farm Laborer | Idaho |
| 49 | Richard R. Mcnett | 16 | Son | Farm Laborer | Idaho |
| 50 | Marion J. Mcnett | 10 | Son | — | Idaho |
| 51 | Jay Smith | 39 | Head | Laborer | Washington |
| 52 | Alma O. Smith | 42 | Wife | — | Washington |
| 53 | Ivan H. Smith | 19 | Son | Laborer | Idaho |
| 54 | Steven A. Smith | 16 | Son | Farm Laborer | Idaho |
| 55 | Leroy D. Smith THIS PERSON | 13 | Son | — | Idaho |
| 56 | Sammy G. Smith | 10 | Son | — | Idaho |
| 57 | Marjorie A. Smith | 6 | Daughter | — | Idaho |
| 58 | Norma J. Smith | 3 | Daughter | — | Idaho |
| 59 | Wilford F. Wizer | 23 | Son-in-law | Laborer | Washington |
| 60 | Leona G. Wizer | 21 | Daughter | — | Idaho |
| 61 | Frederick G. Wizer | 2 | Son | — | Idaho |
| 62 | Irma J. Wizer | 0 | Daughter | — | Idaho |
| 63 | George W. Skyle | 35 | Head | Garage Owner | Wyoming |
| 64 | Bertha F. Skyle | 40 | Wife | — | Utah |
| 65 | Virgil E. Skyle | 9 | Son | — | Idaho |
| 66 | Doris E. Skyle | 8 | Daughter | — | Idaho |
| 67 | George H. Skyle | 4 | Son | — | Idaho |
| 68 | Marvin D. Skyle | 3 | Son | — | Idaho |
| 69 | Melvin C. Hughes | 32 | Head | Salesman | Iowa |
| 70 | Othelia E. Hughes | 34 | Wife | — | Idaho |
| 71 | John E. Hughes | 8 | Son | — | Idaho |
| 72 | Bertha H. Hughes | 6 | Daughter | — | Idaho |
| 73 | Earl J. Ruby | 23 | Head | Postmaster | Idaho |
| 74 | Pearl H. Ruby | 19 | Wife | — | Oregon |
| 75 | Harlin H. Hutcheson | 47 | Head | Owner | Idaho |
| 76 | Adah A. Hutcheson | 39 | Wife | — | Utah |
| 77 | Patricia E. Hutcheson | 7 | Daughter | — | Idaho |
| 78 | Donald Hutcheson | 31 | Brother | Section Hand | Idaho |
| 79 | G. Fredrick Wizer | 62 | Head | Laborer | Tennessee |
| 80 | Nellie J. Wizer | 54 | Wife | — | N. Dakota |
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)