FT
Frank Thomas — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Utah-County, Utah
Our Model Tree links this Frank Thomas across the 1920, 1930 and 1940 US Censuses in Utah-County, Utah (XGBoost, ~Confirmed) — first a head (b.~1898), then head of a 6-person household.
Age 42
b. ~1898
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Utah-County, Utah |
| Surname | Thomas |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Payson City |
| 1935 Residence (County) | Utah |
| Additional Details | |
| Industry | 0 |
| Highest Grade | H 4 |
| 1935 Residence | Same house |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Township / Ward | Payson City |
| Est. Birth Year | ~1898 |
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 Frank | Age | Birth yr |
|---|---|---|---|---|
| Alta Thomas | Daughter | — | 17 | ~1923 |
| Frank Thomas | Head | — | 42 | ~1898 |
| Perry Thomas | Son | — | 16 | ~1924 |
| Paul Thomas | Son | — | 19 | ~1921 |
| Lester Thomas | Son | — | 13 | ~1927 |
| Leona Thomas | Spouse | — | 40 | ~1900 |
Census Appearances
1920
Utah, Utah
Head, age 23
Utah, Utah · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Common |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Utah, Utah
Head, age 33
Utah, Utah · implied b. ~1897 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thomas |
| Given Name | Frank S. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 21 |
| Father's Birthplace | Utah |
| Mother's Birthplace | Utah |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12 |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Utah-County, Utah
Head, age 42
Utah-County, Utah · implied b. ~1898 — 6 household members
| Surname | Thomas |
| Given Name | Frank |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Payson City |
| 1935 Residence (County) | Utah |
| Industry | 0 |
| Highest Grade | H 4 |
| 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 Frank Thomas across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Frank Thomas
Head · 1940 · age 42 · b. ~1898 · Utah
★ 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 — Utah-County, Utah
Open full size
1940 US Federal Census — Utah-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04219-00566)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Alta Stewart | 45 | Wife | — | Utah |
| 42 | Don Stewart | 13 | Son | — | Utah |
| 43 | Gerald Stewart | 21 | Son | Laborer | Utah |
| 44 | Frank Thomas THIS PERSON | 42 | Head | — | Utah |
| 45 | Leona L. Thomas | 40 | Wife | — | Utah |
| 46 | Paul F. Thomas | 19 | Son | Attendant | Utah |
| 47 | Alta Thomas | 17 | Daughter | — | Utah |
| 48 | Lester Thomas | 13 | Son | — | Utah |
| 49 | Perry B. Thomas | 16 | Son | — | Utah |
| 50 | Adelbert K. Huish | 69 | Head | — | Utah |
| 51 | Ida D. Huish | 59 | Wife | — | Sweden |
| 52 | Elizabeth Huish | 32 | Daughter | Teacher | Utah |
| 53 | Bruce G. Huish | 25 | Son | Bus Boy | Utah |
| 54 | Patrice Peay | 21 | Daughter | — | Utah |
| 55 | Terence G. Peay | 1 | Grandson | — | Utah |
| 56 | Glen Loveless | 38 | Head | Farmer | Utah |
| 57 | Veta Loveless | 36 | Wife | — | Utah |
| 58 | Judy Loveless | 1 | Daughter | — | Utah |
| 59 | John G. Slone | 56 | Head | Laborer | Utah |
| 60 | Lillian Slone | 51 | Wife | — | Utah |
| 61 | Keith Slone | 20 | Son | Butcher | Utah |
| 62 | Marsh Slone | 17 | Son | — | Utah |
| 63 | John Slone | 78 | Head | — | Utah |
| 64 | Mary A. Slone | 77 | Wife | — | Utah |
| 65 | Wayne Wride | 34 | Head | Laborer | Utah |
| 66 | Helen Wride | 31 | Wife | — | Utah |
| 67 | Anna M. Wride | 2 | Daughter | — | Utah |
| 68 | Harriett Wride | 72 | Head | — | Utah |
| 69 | Roma Brimhall | 35 | Head | — | Utah |
| 70 | Norman L. Brimhall | 50 | Brother | — | Utah |
| 71 | Irwin Brimhall | 29 | Brother | Laborer | Utah |
| 72 | William Himes | 55 | Brother-in-law | Farmer | Utah |
| 73 | Lora Himes | 47 | Sister | — | Utah |
| 74 | June Himes | 16 | Niece | — | Utah |
| 75 | David Himes | 12 | Nephew | — | Utah |
| 76 | Lorimae Himes | 9 | Niece | — | Utah |
| 77 | Roberta Himes | 2 | Niece | — | Utah |
| 78 | William Brimhall | 55 | Head | Pipe Man | Utah |
| 79 | Rebecca Brimhall | 56 | Wife | — | Utah |
| 80 | Bert Brimhall | 37 | Son | Carpenter | 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)