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Barbara Smith — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Cache-County, Utah
Our Model Tree links this Barbara Smith across the 1930 and 1940 US Censuses in Cache-County, Utah (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Utah
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Cache-County, Utah |
| Surname | Smith |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Paradise town |
| 1935 Residence (County) | Cache |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Paradise Town |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Barbara | Age | Birth yr |
|---|---|---|---|---|
| Mary Smith | Daughter | — | 17 | ~1923 |
| Jo Smith | Daughter | — | 6 | ~1934 |
| Barbara Smith | Daughter | — | 13 | ~1927 |
| Joseph Smith | Head | — | 37 | ~1903 |
| Paul Smith | Son | — | 5 | ~1935 |
| Boyd Smith | Son | — | 3 | ~1937 |
| Eva Smith | Spouse | — | 33 | ~1907 |
Census Appearances
1930
Cache, Utah
Daughter, age 3
Cache, Utah · implied b. ~1927 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Smith |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Cache-County, Utah
Daughter, age 13
Cache-County, Utah · implied b. ~1927 — 7 household members
| Surname | Smith |
| Given Name | Barbara |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| 1935 Residence (City) | Paradise town |
| 1935 Residence (County) | Cache |
| Highest Grade | No 7 |
| 1935 Residence | Same House |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
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 Barbara Smith across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Barbara Smith
Daughter · 1940 · age 13 · b. ~1927 · Utah
★ You are viewing this record
Sibling
Paul Smith
Sibling · 1940 · age 5
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jo Smith
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mary Smith
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Boyd Smith
Sibling · 1940 · age 3
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 — Cache-County, Utah
Open full size
1940 US Federal Census — Cache-County, Utah
Page Contents
36 people indexed on this census page (nara:1940:m-t0627-04210-00638)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Vendell J. Le Fevre | 35 | Head | Farmer | Utah |
| 42 | "Laverne ""El""" Le Fevre | 18 | Daughter | — | Utah |
| 43 | Clark Le Fevre | 16 | Son | — | Utah |
| 44 | Lola Le Fevre | 12 | Daughter | — | Utah |
| 45 | Earl Le Fevre | 10 | Son | — | Utah |
| 46 | La Rae Le Fevre | 8 | Son | — | Utah |
| 47 | Lila Le Fevre | 6 | Daughter | — | Utah |
| 48 | Dean Le Fevre | 4 | Son | — | Utah |
| 49 | Joseph N. Smith | 37 | Head | — | Utah |
| 50 | Eva B. Smith | 33 | Wife | — | Utah |
| 51 | Mary Smith | 17 | Daughter | — | Utah |
| 52 | Barbara Smith THIS PERSON | 13 | Daughter | — | Utah |
| 53 | Jo Lynn Smith | 6 | Daughter | — | Utah |
| 54 | Paul Smith | 5 | Son | — | Utah |
| 55 | Boyd Smith | 3 | Son | — | Utah |
| 56 | Robert William James | 73 | Head | — | Utah |
| 57 | Priscilla H. James | 66 | Wife | — | Utah |
| 59 | Joseph B. Norris | 52 | Head | Farmer | Utah |
| 60 | Duane E. Jones | 23 | Head | Laborer | Utah |
| 61 | Phoebe R. Jones | 21 | Wife | — | Utah |
| 62 | Duane Gladen Jones | 1 | Son | — | Utah |
| 63 | Ellis E. Richman | 26 | Head | Truck Driver | Utah |
| 64 | Ellen Harriet Richman | 21 | Wife | — | Utah |
| 65 | Floyd James | 27 | Head | Laborer | Utah |
| 66 | Emerson R. Jackson | 27 | Head | Laborer | Ohio |
| 67 | Martha Jackson | 32 | Wife | — | Ohio |
| 68 | William E. Hicks | 47 | Boarder | Laborer | Texas |
| 70 | Jessie Robert Johnston | 34 | Head | Farmer | New Mexico |
| 71 | Thelma W. Johnston | 35 | Wife | — | Utah |
| 72 | Betty Johnston | 14 | Daughter | — | Arizona |
| 73 | Darrell Johnston | 13 | Son | — | Utah |
| 74 | Blaine Johnston | 11 | Son | — | Arizona |
| 75 | Shirley Jean Johnston | 8 | Daughter | — | Utah |
| 76 | Norman T. Chray | 54 | Head | Farmer | Utah |
| 78 | Orson B. Miles | 63 | Head | Fireman | Utah |
| 80 | Joseph Henry Hirst | 67 | Head | Sexton | 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)