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Wallace Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Oneida-County, Idaho
Our Model Tree links this Wallace Smith across the 1930 and 1940 US Censuses in Oneida-County, Idaho (XGBoost, ~Confirmed) — first a son (b.~1921), then head of a 6-person household.
Age 19
b. ~1921
Male
Son
Born: Idaho
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Oneida-County, Idaho |
| Surname | Smith |
| Given Name | Wallace |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad |
| 1935 Residence (County) | Oneida |
| Additional Details | |
| Hours Worked | 6 |
| Highest Grade | H-4 |
| 1935 Residence | Same place |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Malad |
| 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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Wallace | Age | Birth yr |
|---|---|---|---|---|
| Bennett Smith | Head | — | 48 | ~1892 |
| Maia Smith | Spouse | — | 37 | ~1903 |
| Eva Smith | Daughter | — | 17 | ~1923 |
| Wallace Smith | Son | — | 19 | ~1921 |
| Maine Smith | Daughter | — | 15 | ~1925 |
| Nadine Smith | Daughter | — | 12 | ~1928 |
Census Appearances
1930
Oneida, Idaho
Son, age 9
Oneida, Idaho · implied b. ~1921 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Wallace |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 9 |
| Marital Status | Single |
| Birthplace | Idaho |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Switzerland |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Oneida-County, Idaho
Son, age 19
Oneida-County, Idaho · implied b. ~1921 — 6 household members
| Surname | Smith |
| Given Name | Wallace |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Idaho |
| 1935 Residence (City) | Malad |
| 1935 Residence (County) | Oneida |
| Hours Worked | 6 |
| Highest Grade | H-4 |
| 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 Wallace Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Wallace Smith
Son · 1940 · age 19 · b. ~1921 · Idaho
★ You are viewing this record
Sibling
Eva Smith
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Maine Smith
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Nadine Smith
Sibling · 1940 · age 12
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 — Oneida-County, Idaho
Open full size
1940 US Federal Census — Oneida-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00752-00114)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | John C. B. Nielsen | 66 | Head | — | Denmark |
| 42 | Annie J. Nielsen | 62 | Wife | — | Utah |
| 43 | Bennett Smith | 48 | Head | Bar Tender | Utah |
| 44 | Maia B. Smith | 37 | Wife | — | Switzerland |
| 45 | Wallace Smith THIS PERSON | 19 | Son | — | Idaho |
| 46 | Eva Mae Smith | 17 | Daughter | — | Idaho |
| 47 | Maine Smith | 15 | Daughter | — | Idaho |
| 48 | Nadine Smith | 12 | Daughter | — | Idaho |
| 49 | Mable Jones | 43 | Head | — | Idaho |
| 50 | Dick Jones | 20 | Son | Clerk | Idaho |
| 51 | Alice Jones | 18 | Daughter | Steno. | Idaho |
| 52 | Jean Jones | 16 | Daughter | — | Idaho |
| 53 | Tom Jones | 12 | Son | — | Idaho |
| 54 | Bobs Jones | 8 | Daughter | — | California |
| 55 | Dawn Jones | 5 | Daughter | — | Idaho |
| 56 | Edward S. Williams | 26 | Head | Clerk | Idaho |
| 57 | Edith Williams | 27 | Wife | Stenographer | Idaho |
| 58 | Anne Q. Ripley | 60 | Head | Housework | Idaho |
| 59 | Virginia Ripley | 17 | Daughter | — | Idaho |
| 60 | Joseph F. Peterson | 53 | Head | Farmer | Utah |
| 61 | Peterson | 50 | Wife | — | Utah |
| 62 | Maxine Peterson | 18 | Daughter | — | Idaho |
| 63 | Verla Peterson | 15 | Daughter | — | Idaho |
| 64 | Verna Peterson | 15 | Daughter | — | Idaho |
| 65 | Colleen Peterson | 11 | Daughter | — | Idaho |
| 66 | George S. Russell | 44 | Head | Trucker | Utah |
| 67 | Florence Russell | 32 | Wife | Laundress | Wyoming |
| 68 | Rodney Russell | 3 | Son | — | Utah |
| 69 | Orson Solomon | 60 | Head | Farmer | Utah |
| 70 | Alice Solomon | 57 | Wife | — | Utah |
| 71 | Darrell Solomon | 12 | Son | — | Utah |
| 72 | Richard B. Davis | 63 | Head | — | Utah |
| 73 | Ester Davis | 59 | Wife | — | Idaho |
| 74 | Lloyd R. Davis | 25 | Son | — | Idaho |
| 75 | Rolland B. Davis | 18 | Son | — | Idaho |
| 76 | Ariel H. Lewis | 30 | Head | Ag. Teacher | Utah |
| 77 | Mildred Lewis | 24 | Wife | H. S. Teacher | Nebraska |
| 78 | Lee Osman | 28 | Head | Mgr. Service Sta. | Idaho |
| 79 | Helen Osman | 23 | Wife | — | Utah |
| 80 | Hugh Jones | 63 | Head | Farmer | Idaho |
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)