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Louis Thompson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Beaver-County, Utah
Our Model Tree links this Louis Thompson across the 1920, 1930 and 1940 US Censuses in Beaver-County, Utah (XGBoost, ~Confirmed), with identified parents David & Florence — first a head (b.~1907), then head of a 4-person household.
Age 33
b. ~1907
Male
Head
Born: Utah
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Beaver-County, Utah |
| Surname | Thompson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Beaver City |
| 1935 Residence (County) | Beaver |
| Additional Details | |
| Occupation | Labor |
| Industry | State Road |
| Class of Worker | GW |
| Hours Worked | 56 |
| Income (1939) | 988 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
| Occupation | Labor |
| Township / Ward | Beaver City |
| Est. Birth Year | ~1907 |
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.
4 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Enid Thompson | Spouse | — | 25 | ~1915 |
| Louis Thompson | Head | — | 33 | ~1907 |
| Roslyn Thompson | Daughter | — | 4 | ~1936 |
| Dona Thompson | Daughter | — | 8 | ~1932 |
Census Appearances
1920
Beaver, Utah
Son, age 13
Beaver, Utah · implied b. ~1907 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lewis H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Utah |
| Father's Birthplace | Utah |
| Mother's Birthplace | England |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1930
Beaver, Utah
Head, age 23
Beaver, Utah · implied b. ~1907 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Thompson |
| Given Name | Lewis H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Utah |
| Age at First Marriage | 22 |
| Father's Birthplace | Utah |
| Mother's Birthplace | England |
| Occupation | Laborer |
| Industry | General farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 8 |
| Veteran | No |
| Birth State | Utah |
| Birth Country | United States |
| Birthplace (normalized) | utah |
1940
Beaver-County, Utah
Head, age 33
Beaver-County, Utah · implied b. ~1907 — 4 household members
| Surname | Thompson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 33 |
| Marital Status | Married |
| Birthplace | Utah |
| 1935 Residence (City) | Beaver City |
| 1935 Residence (County) | Beaver |
| Occupation | Labor |
| Industry | State Road |
| Class of Worker | GW |
| Hours Worked | 56 |
| Income (1939) | 988 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Louis Thompson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: father David Thompson (~0.92 confidence) and mother Florence Thompson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
David Thompson
b. ~1880
Source father
● Household
· direct · ~0.92
Mother
Florence Thompson
b. ~1880
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Louis Thompson
Head · 1940 · age 33 · b. ~1907 · 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 — Beaver-County, Utah
Open full size
1940 US Federal Census — Beaver-County, Utah
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04209-00015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Aubrey Baldwin | 22 | Son | Barber | Utah |
| 42 | Iral Baldwin | 20 | Son | Labor | Utah |
| 43 | Elizabeth Baldwin | 19 | Daughter | — | Utah |
| 44 | John B. Baldwin | 16 | Son | Labor | Utah |
| 45 | Gordon Baldwin | 14 | Son | — | Utah |
| 46 | Irene Baldwin | 12 | Daughter | — | Utah |
| 47 | Almira Baldwin | 9 | Daughter | — | Utah |
| 48 | Louis Thompson THIS PERSON | 33 | Head | Labor | Utah |
| 49 | Enid Thompson | 25 | Wife | — | Utah |
| 50 | Dona Thompson | 8 | Daughter | — | Utah |
| 51 | Roslyn Thompson | 4 | Daughter | — | Utah |
| 52 | A. L. Osburn | 63 | Head | — | Utah |
| 53 | Theodore Cox | 39 | Head | Teamster | Utah |
| 54 | Iona Cox | 36 | Wife | — | Utah |
| 55 | Lena Rae Cox | 13 | Daughter | — | Utah |
| 56 | Shirley Jane Cox | 10 | Daughter | — | Utah |
| 57 | Colleen Cox | 9 | Daughter | — | Utah |
| 58 | Jimmie Dale Cox | 4 | Son | — | Utah |
| 59 | Arthur O. Meredith | 43 | Head | Cafe Operator | Utah |
| 60 | Alice B. Meredith | 27 | Wife | — | Utah |
| 61 | Junior A. Meredith | 16 | Son | — | Utah |
| 62 | Gladys L. Meredith | 14 | Daughter | — | Utah |
| 63 | Arthur C. Meredith | 13 | Son | — | Utah |
| 64 | Illene Meredith | 6 | Daughter | — | Utah |
| 65 | Joseph R. Meredith | 0 | Son | — | Utah |
| 66 | Earl Bissell | 56 | Head | Civil Engineer | Utah |
| 67 | Ida Bissell | 54 | Wife | — | Utah |
| 68 | Gene Russell | 23 | Lodger | Carpenter | Utah |
| 69 | Ellis Ashdown | 21 | Lodger | Carpenter | Utah |
| 70 | Eva Crandall | 22 | Lodger | School Teacher | Utah |
| 71 | Carol Harris | 22 | Lodger | School Teacher | Utah |
| 72 | Charles M. Lindsey | 53 | Head | Labor | Utah |
| 73 | Cora B. Lindsey | 52 | Wife | — | Utah |
| 74 | Charles A. Lindsey | 21 | Son | — | Utah |
| 75 | Patrick Lindsey | 15 | Son | — | Utah |
| 76 | John R. Lindsey | 12 | Son | — | Utah |
| 77 | Anna May Oakden | 72 | Head | — | Utah |
| 78 | Nora Brown | 53 | Head | — | Utah |
| 79 | Robert Brown | 20 | Son | — | Utah |
| 80 | Mary Brown | 23 | Daughter | — | Utah |
Pedigree Summary
Louis
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)