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George Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Kingsbury-County, South Dakota
Our Model Tree links this George Larson across the 1920, 1930 and 1940 US Censuses in Kingsbury-County, South Dakota (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 5-person household.
Age 51
b. ~1889
Male
Head
Born: South Dakota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Kingsbury-County, South Dakota |
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | South Dakota |
| 1935 Residence (City) | Baker Township |
| 1935 Residence (County) | Kingsbury |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 49 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
| Occupation | Farmer |
| Township / Ward | Baker Township |
| Est. Birth Year | ~1889 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to George | Age | Birth yr |
|---|---|---|---|---|
| George Larson | Head | — | 51 | ~1889 |
| Verne Larson | Son | — | 14 | ~1926 |
| Lillian Larson | Spouse | — | 42 | ~1898 |
| Luella Larson | Daughter | — | 18 | ~1922 |
| Marlys Larson | Daughter | — | 4 | ~1936 |
Census Appearances
1920
Kingsbury, South …
Head, age 30
Kingsbury, South Dakota · implied b. ~1890 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | South Dakota |
| Father's Birthplace | Norway |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | Gen Farming |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1930
Kingsbury, South …
Head, age 40
Kingsbury, South Dakota · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | South Dakota |
| Age at First Marriage | 29 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | E |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 8000 |
| Radio Set | R |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
1940
Kingsbury-County, South …
Head, age 51
Kingsbury-County, South Dakota · implied b. ~1889 — 5 household members
| Surname | Larson |
| Given Name | George |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 51 |
| Marital Status | Married |
| Birthplace | South Dakota |
| 1935 Residence (City) | Baker Township |
| 1935 Residence (County) | Kingsbury |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 49 |
| Income (1939) | 300 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | South Dakota |
| Birth Country | United States |
| Birthplace (normalized) | south dakota |
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 George Larson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
George Larson
Head · 1940 · age 51 · b. ~1889 · South Dakota
★ 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 — Kingsbury-County, South Dakota
Open full size
1940 US Federal Census — Kingsbury-County, South Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03859-00201)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Oscar Casper | 38 | Head | Farmer | South Dakota |
| 2 | Nettie Casper | 27 | Wife | — | South Dakota |
| 3 | David Casper | 1 | Son | — | South Dakota |
| 4 | Robert R Treary|Treacy | 47 | Head | Farmer | Wisconsin |
| 5 | Josephine Treary|Treacy | 41 | Wife | — | South Dakota |
| 6 | Marguerite Treary|Treacy | 18 | Daughter | Beauty Operator | South Dakota |
| 7 | Cecelia Treary|Treacy | 16 | Daughter | — | South Dakota |
| 8 | Robert Jr Treary|Treacy | 13 | Son | — | South Dakota |
| 9 | William Laughlin | 63 | Head | Laborer | Iowa |
| 10 | Nellie A Laughlin | 53 | Wife | — | South Dakota |
| 11 | William Jr Laughlin | 24 | Son | Farm Laborer | South Dakota |
| 12 | Dale Laughlin | 16 | Son | — | South Dakota |
| 13 | Austin Laughlin | 32 | Head | Laborer | South Dakota |
| 14 | Laura Laughlin | 22 | Wife | — | Wisconsin |
| 15 | Stanley Laughlin | 7 | Son | — | Minnesota |
| 16 | Harold Laughlin | 5 | Son | — | Minnesota |
| 17 | Kenneth Laughlin | 3 | Son | — | Minnesota |
| 18 | Infant Laughlin | 0 | Daughter | — | South Dakota |
| 19 | Quentin Anderson | 22 | Head | Farmer | South Dakota |
| 20 | Myrtle Anderson | 20 | Wife | — | South Dakota |
| 21 | George Larson THIS PERSON | 51 | Head | Farmer | South Dakota |
| 22 | Lillian Larson | 42 | Wife | — | Iowa |
| 23 | Luella Larson | 18 | Daughter | Housekeeper | South Dakota |
| 24 | Verne Larson | 14 | Son | — | South Dakota |
| 25 | Marlys Larson | 4 | Daughter | — | South Dakota |
| 26 | Eddie Olson | 47 | Head | Laborer | South Dakota |
| 27 | Leliah Olson | 32 | Wife | — | South Dakota |
| 28 | Donald Olson | 13 | Son | — | South Dakota |
| 29 | Donna Faye Olson | 12 | Daughter | — | South Dakota |
| 30 | Kattie Ellen Olson | 8 | Daughter | — | South Dakota |
| 31 | Shirley Mae Olson | 5 | Daughter | — | South Dakota |
| 32 | Carole Maye Olson | 2 | Daughter | — | South Dakota |
| 33 | Charles Leopard | 61 | Head | Farmer | Minnesota |
| 34 | Nickolina Leopard | 54 | Wife | — | Denmark |
| 35 | Marvin Leopard | 24 | Son | Farmer | South Dakota |
| 36 | Warren R Sleman | 42 | Head | Farmer | Iowa |
| 37 | Leofie Sleman | 41 | Wife | — | South Dakota |
| 38 | Robert Sleman | 16 | Son | — | South Dakota |
| 39 | Heneta Sleman | 9 | Daughter | — | South Dakota |
| 40 | Donna Sleman | 6 | Daughter | — | South Dakota |
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)