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Carl Larson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Turner-County, South Dakota
Our Model Tree links this Carl Larson across the 1920, 1930 and 1940 US Censuses in Turner-County, South Dakota (XGBoost, ~Confirmed), with identified parents Marius & Elise — first a son (b.~1912), then head of a 5-person household.
Age 28
b. ~1912
Male
Son
Born: Denmark
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Turner-County, South Dakota |
| Surname | Larson |
| Given Name | Carl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Denmark |
| 1935 Residence (City) | Viborg |
| 1935 Residence (County) | Turner |
| Naturalization Status | Naturalized |
| Additional Details | |
| Occupation | carpenter |
| Industry | House Building |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 840 |
| Highest Grade | Hs 4 |
| 1935 Residence | California |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Carpenter |
| Township / Ward | Viborg |
| 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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Eva Larson | Daughter | — | 17 | ~1923 |
| Marius Larson | Head | — | 66 | ~1874 |
| Harold Larson | Son | — | 20 | ~1920 |
| Carl Larson | Son | — | 28 | ~1912 |
| Elise Larson | Spouse | — | 59 | ~1881 |
Census Appearances
1920
Burt, Nebraska
Son, age 8
Burt, Nebraska · implied b. ~1912 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 8 |
| Marital Status | Single |
| Birthplace | Denmark |
| Year of Immigration | 1911 |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Turner, South …
Son, age 18
Turner, South Dakota · implied b. ~1912 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Carl |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 18 |
| Marital Status | Single |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1912 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1940
Turner-County, South …
Son, age 28
Turner-County, South Dakota · implied b. ~1912 — 5 household members
| Surname | Larson |
| Given Name | Carl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Single |
| Birthplace | Denmark |
| 1935 Residence (City) | Viborg |
| 1935 Residence (County) | Turner |
| Naturalization Status | Naturalized |
| Occupation | carpenter |
| Industry | House Building |
| Class of Worker | PW |
| Hours Worked | 32 |
| Income (1939) | 840 |
| Highest Grade | Hs 4 |
| 1935 Residence | California |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Carl Larson across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Marius Larson (~0.92 confidence) and mother Elise Larson (~0.92 confidence) and father Marius Larsen (~0.92 confidence) and mother Hedvig Larsen (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Marius Larson
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Elise Larson
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Marius Larsen
b. ~1886
Source father
● Household
· direct · ~0.92
Mother
Hedvig Larsen
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Larson
Son · 1940 · age 28 · b. ~1912 · South Dakota
★ You are viewing this record
Sibling
Eva Larson
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Larson
Sibling · 1940 · age 20
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 — Turner-County, South Dakota
Open full size
1940 US Federal Census — Turner-County, South Dakota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03868-01154)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Thorsten Jensen | 78 | Head | — | Denmark |
| 42 | Clara Jensen | 23 | daughter | — | South Dakota |
| 43 | Marius Larson | 66 | Head | Carpenter | Denmark |
| 44 | Elise Larson | 59 | wife | — | Denmark |
| 45 | Carl Larson THIS PERSON | 28 | son | Carpenter | Denmark |
| 46 | Harold Larson | 20 | son | Carpenter | South Dakota |
| 47 | Eva Larson | 17 | daughter | — | South Dakota |
| 48 | Bert H. Pinney | 51 | Head | Marshal | South Dakota |
| 49 | Alma E. Pinney | 47 | wife | — | South Dakota |
| 50 | Daryl F. Ab Pinney | 20 | son | — | South Dakota |
| 51 | Shirley M. Pinney | 17 | daughter | — | South Dakota |
| 52 | John T. Johnson | 50 | Head | Laborer | South Dakota |
| 53 | Mabel L. Johnson | 35 | wife | — | South Dakota |
| 54 | Dale R. Johnson | 10 | son | — | South Dakota |
| 55 | Gordon L. Johnson | 1 | son | — | South Dakota |
| 56 | Louis C. Hanson | 37 | Head | Mechanic | Denmark |
| 57 | Sena M. Hanson | 34 | wife | — | South Dakota |
| 58 | Clarence Jensen | 42 | Head | Laborer | South Dakota |
| 59 | Bertha Jensen | 47 | wife | — | South Dakota |
| 60 | Caroline Jensen | 20 | daughter | Maid | North Dakota |
| 61 | Doretta Jensen | 18 | daughter | — | North Dakota |
| 62 | Master V. Oleson | 63 | Head | Salesman | South Dakota |
| 63 | Ceila Oleson | 63 | wife | — | South Dakota |
| 64 | Lauris P. Oleson | 37 | son | Tinsmith | South Dakota |
| 65 | Miller D. Christensen | 64 | Head | Merchant | Denmark |
| 66 | Minnie Christensen | 62 | wife | — | Denmark |
| 67 | Bernie H. Lorenson | 44 | Head | Feed Grinder | South Dakota |
| 68 | Dina Lorenson | 45 | wife | — | South Dakota |
| 69 | Floyd V. Lorenson | 16 | son | — | South Dakota |
| 70 | June F. Lorenson | 15 | daughter | — | South Dakota |
| 71 | Charles J. Glood | 68 | Head | Salesman | Denmark |
| 72 | Lena J. Glood | 65 | wife | — | Illinois |
| 73 | Chris Oleson | 57 | Head | Laborer | Denmark |
| 74 | John X Kanstrup | 51 | Head | Carpenter | Denmark |
| 75 | Philmer Kanstrup | 21 | son | Projectionist | South Dakota |
| 76 | Chris J. Nielsen | 58 | Head | Manager | Denmark |
| 77 | Sarah Nielsen | 50 | wife | — | South Dakota |
| 78 | Clarence Morrison | 27 | lodger | Waiter | South Dakota |
| 79 | John Jensen | 52 | lodger | Nightwatch | Denmark |
| 80 | Esther Nielsen | 34 | daughter in law | — | South Dakota |
Pedigree Summary
Carl + 2 siblings
Gen 1 · 4 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)