MS
Millie Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Bannock-County, Idaho
Our Model Tree links this Millie Smith across the 1930 and 1940 US Censuses in Bannock-County, Idaho (XGBoost, ~Confirmed) — first a spouse (b.~1912), then head of a 7-person household.
Age 28
b. ~1912
Female
Spouse
Born: Idaho
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Bannock-County, Idaho |
| Surname | Smith |
| Given Name | Millie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Unincorporated place Turner |
| 1935 Residence (County) | Bannock |
| Additional Details | |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
| Township / Ward | Unincorporated Place Turner |
| Est. Birth Year | ~1912 |
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 Millie | Age | Birth yr |
|---|---|---|---|---|
| Terry Smith | Son | — | 4 | ~1936 |
| Arlene Smith | Daughter | — | 3 | ~1937 |
| Farrell Smith | Son | — | 1 | ~1939 |
| La Smith | Head | — | 34 | ~1906 |
| Frank Smith | Son | — | 9 | ~1931 |
| Loyal Smith | Son | — | 7 | ~1933 |
| Millie Smith | Spouse | — | 28 | ~1912 |
Census Appearances
1930
Bannock, Idaho
Daughter, age 18
Bannock, Idaho · implied b. ~1912 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Millie |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 18 |
| Marital Status | Married |
| Birthplace | Idaho |
| Age at First Marriage | 18 |
| Father's Birthplace | Idaho |
| Mother's Birthplace | Idaho |
| Occupation | Mechanic |
| Industry | Car Garage |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Idaho |
| Birth Country | United States |
| Birthplace (normalized) | idaho |
1940
Bannock-County, Idaho
Spouse, age 28
Bannock-County, Idaho · implied b. ~1912 — 7 household members
| Surname | Smith |
| Given Name | Millie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Idaho |
| 1935 Residence (City) | Unincorporated place Turner |
| 1935 Residence (County) | Bannock |
| Highest Grade | Hs 2 |
| 1935 Residence | Same House |
| 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 Millie Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Millie Smith
Spouse · 1940 · age 28 · b. ~1912 · Idaho
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Bannock-County, Idaho
Open full size
1940 US Federal Census — Bannock-County, Idaho
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-00737-01171)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Rosetta Hale | 59 | Head | — | Idaho |
| 42 | Franklin D Hale | 39 | Son | Farmer | Idaho |
| 43 | Everett Hale | 21 | Son | Farm Laborer | Idaho |
| 44 | Jay Hale | 18 | Son | — | Idaho |
| 45 | Harold Hale | 16 | Son | — | Idaho |
| 46 | Heber Ransom | 46 | Head | Farmer | Idaho |
| 47 | Velma Ransom | 38 | Wife | — | Idaho |
| 48 | Max Ransom | 16 | Son | — | Idaho |
| 49 | Guy Ransom | 15 | Son | — | Idaho |
| 50 | Ted Ransom | 9 | Son | — | Idaho |
| 51 | Beverly Ransom | 3 | Daughter | — | Idaho |
| 52 | Frank M Snow | 64 | Head | Farmer | Utah |
| 53 | Mary E Snow | 57 | Wife | — | Idaho |
| 54 | De Mar F Snow | 23 | Head | Farm Laborer | Idaho |
| 55 | Lena E Snow | 18 | Wife | — | Idaho |
| 56 | Leland Snow | 2 | Son | — | Idaho |
| 57 | Ed Carlos Lowe | 46 | Head | Farmer | Idaho |
| 58 | Manilla Lowe | 48 | Wife | — | Idaho |
| 59 | Betty Lowe | 15 | Daughter | — | Idaho |
| 60 | Irel Lowe | 8 | Son | — | Idaho |
| 61 | Harold D Corbridge | 29 | Head | Farm Laborer | Idaho |
| 62 | La Rene Corbridge | 29 | Wife | — | Idaho |
| 63 | W Samuel Smith | 38 | Head | Farmer | Idaho |
| 64 | Lillith Smith | 30 | Wife | — | Idaho |
| 65 | Warren John Smith | 12 | Son | — | Idaho |
| 66 | Beverly Ann Smith | 9 | Daughter | — | Idaho |
| 67 | Calvin Na Dall Smith | 5 | Son | — | Idaho |
| 68 | Marvin Smith | 30 | Head | Farmer | Idaho |
| 69 | Margaret Smith | 23 | Wife | — | Idaho |
| 70 | Thadine Smith | 1 | Daughter | — | Idaho |
| 71 | Everett Smith | 19 | Head | Farm Laborer | Idaho |
| 72 | Viola Smith | 18 | Wife | — | Idaho |
| 73 | La Verl Smith | 34 | Head | Farm Laborer | Idaho |
| 74 | Millie Smith THIS PERSON | 28 | Wife | — | Idaho |
| 75 | Frank C Smith | 9 | Son | — | Idaho |
| 76 | Loyal D Smith | 7 | Son | — | Idaho |
| 77 | Terry L Smith | 4 | Son | — | Idaho |
| 78 | Arlene Smith | 3 | Daughter | — | Idaho |
| 79 | Farrell J Smith | 1 | Son | — | Idaho |
| 80 | Floyd J Lloyd | 26 | Head | School Teacher | Utah |
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)