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Carl Larson — 1940 US Census Record
Model Tree available1940 United States Federal Census · Hennepin-County, Minnesota
Our Model Tree links this Carl Larson across the 1920, 1930 and 1940 US Censuses in Hennepin-County, Minnesota (XGBoost, ~Confirmed), with identified parents John & John — first a head (b.~1906), then head of a 3-person household.
Age 34
b. ~1906
Male
Head
Born: Minnesota
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Hennepin-County, Minnesota |
| Surname | Larson |
| Given Name | Carl R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Additional Details | |
| Occupation | Sewing Machine Business |
| Industry | Proprietor |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 276 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Sewing Machine Business |
| Township / Ward | Minneapolis |
| Est. Birth Year | ~1906 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Carl Larson | Head | — | 34 | ~1906 |
| John Larson | Son | — | 1 | ~1939 |
| Ingeborg Larson | Spouse | — | 37 | ~1903 |
Census Appearances
1920
Hennepin, Minnesota
Son, age 14
Hennepin, Minnesota · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Carl R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Hennepin, Minnesota
Son, age 24
Hennepin, Minnesota · implied b. ~1906 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Carl R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Mail Carrier |
| Industry | Postal Service |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Hennepin-County, Minnesota
Head, age 34
Hennepin-County, Minnesota · implied b. ~1906 — 3 household members
| Surname | Larson |
| Given Name | Carl R. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 34 |
| Marital Status | Married |
| Birthplace | Minnesota |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Occupation | Sewing Machine Business |
| Industry | Proprietor |
| Class of Worker | OA |
| Hours Worked | 44 |
| Income (1939) | 276 |
| Highest Grade | C 1 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
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 2 locations, using XGBoost record linkage. Identified parents: father John Larson (~0.92 confidence) and father John Larson (~0.92 confidence) and mother Carrie Larson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
John Larson
b. ~1864
Source father
● Household
· direct · ~0.92
Father
John Larson
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Carrie Larson
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Larson
Head · 1940 · age 34 · b. ~1906 · Minnesota
★ 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 — Hennepin-County, Minnesota
Open full size
1940 US Federal Census — Hennepin-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01979-00623)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Gwendolin Stringer | 23 | Daughter | Stenographer | Minnesota |
| 42 | Robert Stringer | 21 | Son | — | Minnesota |
| 43 | Henry Stringer | 19 | Son | — | Minnesota |
| 44 | Nellie Corbett | 45 | Lodger | — | Iowa |
| 45 | Cecelia Wizocky | 22 | Maid | Maid | Minnesota |
| 46 | Peter M. Hee | 77 | Head | Physician | Minnesota |
| 47 | Lena Hee | 66 | Housekeeper | Housekeeper | Minnesota |
| 48 | Johanna D. Neilson | 70 | Head | Housekeeper | Norway |
| 49 | Valberg Neilson | 34 | Daughter | Private Secretary | Norway |
| 50 | Helen Wizorek | 24 | Head | Waitress | Minnesota |
| 51 | Hannah Larson | 74 | Head | — | Sweden |
| 52 | Charles Tucker | 71 | Head | Stationary Engineer | Wisconsin |
| 53 | Ethel Tucker | 50 | Wife | — | Minnesota |
| 54 | Wanda Tucker | 17 | Daughter | — | Minnesota |
| 55 | Anton Larson | 40 | Head | General Worker | Iowa |
| 56 | Gertie Larson | 37 | Wife | — | Iowa |
| 57 | Eileen Larson | 16 | Daughter | — | Minnesota |
| 58 | Dorothy Larson | 14 | Daughter | — | Minnesota |
| 59 | Walter Hassert | 28 | Head | Porter | Minnesota |
| 60 | Pearl E. Hassert | 24 | Wife | — | Ohio |
| 61 | Douglas Hassert | 2 | Son | — | Minnesota |
| 62 | Margaret Westlund | 53 | Head | — | Sweden |
| 63 | Clarence Pierce | 24 | Head | Apprentice | South Dakota |
| 64 | Ned E. Thomson | 62 | Head | President | Iowa |
| 65 | Verona M. Thomson | 64 | Wife | — | Iowa |
| 66 | Mabel (As) Fosberg | 57 | Sister-in-law | — | Iowa |
| 67 | Bessie Wendell | 65 | Lodger | Saleslady | Illinois |
| 68 | Carl R. Larson THIS PERSON | 34 | Head | Sewing Machine Business | Minnesota |
| 69 | Ingeborg Larson | 37 | Wife | Salesman | Norway |
| 70 | John E. Larson | 1 | Son | — | Minnesota |
| 71 | Francis Shade | 26 | Head | Compositor | Minnesota |
| 72 | Mary Charlotte Shade | 29 | Wife | Book Binder | Minnesota |
| 73 | Anna B. Stein | 64 | Head | Cook | Wisconsin |
| 74 | Marie H. Ashley | 29 | Lodger | Clerk | Iowa |
| 75 | William S. Vail | 73 | Head | General Contractor | Minnesota |
| 76 | Mary Vail | 64 | Wife | — | Minnesota |
| 77 | Robert Vail | 27 | Son | — | Minnesota |
| 78 | Katherine Vail | 24 | Daughter-in-law | Decorator | Minnesota |
| 79 | Sharon Vail | 2 | Granddaughter | — | Minnesota |
| 80 | Olee Raymun | 74 | Head | — | Norway |
Pedigree Summary
Carl
Gen 1 · 3 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)