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Louis Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Louis Larson across the 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 3-person household.
Age 74
b. ~1866
Male
Head
Born: Sweden
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Larson |
| Given Name | Louis H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Minneapolis City |
| 1935 Residence (County) | Hennepin |
| Naturalization Status | Naturalized |
| Additional Details | |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
| Township / Ward | Minneapolis City |
| Est. Birth Year | ~1866 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Louis Larson | Head | — | 74 | ~1866 |
| Carroll Larson | Son | — | 32 | ~1908 |
| Augusta Larson | Spouse | — | 68 | ~1872 |
Census Appearances
1920
Carver, Minnesota
Head, age 54
Carver, Minnesota · implied b. ~1866 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 54 |
| Marital Status | Married |
| Birthplace | Sweden |
| Year of Immigration | 1883 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Gen farm |
| Class of Worker | Emp |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Sweden |
| Year of Naturalization | 1888 |
| Birthplace (normalized) | sweden |
1930
Carver, Minnesota
Head, age 64
Carver, Minnesota · implied b. ~1866 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Sweden |
| Naturalization Status | Naturalized |
| Year of Immigration | 1880 |
| Age at First Marriage | 27 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | O |
| Radio Set | R |
| Veteran | No |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
1940
Hennepin-County, Minnesota
Head, age 74
Hennepin-County, Minnesota · implied b. ~1866 — 3 household members
| Surname | Larson |
| Given Name | Louis H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Married |
| Birthplace | Sweden |
| 1935 Residence (City) | Minneapolis City |
| 1935 Residence (County) | Hennepin |
| Naturalization Status | Naturalized |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth Country | Sweden |
| Birthplace (normalized) | sweden |
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 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
Louis Larson
Head · 1940 · age 74 · b. ~1866 · Minnesota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01988-00077)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Henry E. Rudloff | 56 | Head | Laborer | Iowa |
| 42 | Marie Rudloff | 45 | Wife | — | Minnesota |
| 43 | Charles Rudloff | 22 | Son | Electrician | Minnesota |
| 45 | Fred W. Baruth | 54 | Head | Auto Mechanic | Minnesota |
| 46 | Clara D. Baruth | 54 | Wife | — | Minnesota |
| 47 | Howard F. Baruth | 26 | Son | Printer | Minnesota |
| 48 | Dorothy C. Baruth | 20 | Daughter | Sales Clerk | Minnesota |
| 49 | Julius Hansen | 39 | Head | Car Repair Man | Minnesota |
| 50 | Alvina Hansen | 38 | Wife | — | Minnesota |
| 51 | Robert Hansen | 8 | Son | — | Minnesota |
| 52 | Barbara Jean Hansen | 4 | Daughter | — | Minnesota |
| 53 | Edward Halvorson | 35 | Brother in law | Manager | Minnesota |
| 54 | Harold Halvorson | 25 | Brother in law | Attendant | Minnesota |
| 55 | E. Oscar Aamodt | 61 | Head | Vinegar Room | Wisconsin |
| 56 | Ida Aamodt | 48 | Wife | — | Wisconsin |
| 57 | Hazel Aamodt | 20 | Daughter | Inspector | Minnesota |
| 58 | Richard Aamodt | 13 | Son | — | Minnesota |
| 59 | Charles O. Johnston | 71 | Head | Grocer | Minnesota |
| 60 | Ida M. Johnston | 61 | Wife | Grocery Clerk | Sweden |
| 61 | Louis H. Larson THIS PERSON | 74 | Head | — | Sweden |
| 62 | Augusta Larson | 68 | Wife | — | Iowa |
| 63 | Carroll E. Larson | 32 | Son | Press Feeder | Minnesota |
| 64 | David E. Anderson | 49 | Head | Plasterer | Sweden |
| 65 | Magda D. Anderson | 48 | Wife | — | Sweden |
| 66 | Doris J. Anderson | 18 | Daughter | — | Minnesota |
| 67 | Kenneth W. Anderson | 15 | Son | — | Minnesota |
| 68 | Jerry Hammaker | 35 | Head | Manager | Minnesota |
| 69 | Ethel Hammaker | 39 | Wife | — | Minnesota |
| 70 | Theodore Holtmeier | 53 | Head | Motorman | Minnesota |
| 71 | Elmae Holtmeier | 50 | Wife | — | Minnesota |
| 72 | Carl Holtmeier | 24 | Son | Hat Maker | Minnesota |
| 73 | Jean Holtmeier | 17 | Daughter | — | Minnesota |
| 74 | Malcolm Mac Neill | 42 | Head | Salesman | Minnesota |
| 75 | Helen Mac Neill | 40 | Wife | — | Minnesota |
| 76 | Mary Ann Mac Neill | 1 | Daughter | — | Minnesota |
| 77 | Peter O. Sall | 59 | Head | — | Sweden |
| 78 | Augusta Sall | 60 | Wife | — | Sweden |
| 79 | Joseph A. Grande | 49 | Head | Public Accountant | Minnesota |
| 80 | Stella Grande | 48 | Wife | — | Minnesota |
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)