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Charles Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Freeborn-County, Minnesota
Our Model Tree links this Charles Larson across the 1930 and 1940 US Censuses in Freeborn-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 7-person household.
Age 17
b. ~1923
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Freeborn-County, Minnesota |
| Surname | Larson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Bath twp |
| 1935 Residence (County) | Freeborn |
| Additional Details | |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Bath Twp |
| Est. Birth Year | ~1923 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Charles | Age | Birth yr |
|---|---|---|---|---|
| Robert Larson | Son | — | 20 | ~1920 |
| Alice Larson | Daughter | — | 18 | ~1922 |
| Helen Larson | Spouse | — | 45 | ~1895 |
| Ralph Larson | Son | — | 14 | ~1926 |
| John Larson | Son | — | 10 | ~1930 |
| Charles Larson | Son | — | 17 | ~1923 |
| Albert Larson | Head | — | 50 | ~1890 |
Census Appearances
1930
Freeborn, Minnesota
Son, age 7
Freeborn, Minnesota · implied b. ~1923 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Charles S. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Freeborn-County, Minnesota
Son, age 17
Freeborn-County, Minnesota · implied b. ~1923 — 7 household members
| Surname | Larson |
| Given Name | Charles |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Bath twp |
| 1935 Residence (County) | Freeborn |
| Industry | 0 |
| Highest Grade | Hs 3 |
| 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 Charles Larson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Charles Larson
Son · 1940 · age 17 · b. ~1923 · Minnesota
★ You are viewing this record
Sibling
John Larson
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Larson
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ralph Larson
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Robert 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 — Freeborn-County, Minnesota
Open full size
1940 US Federal Census — Freeborn-County, Minnesota
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-01922-00517)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John B. Nelson | 28 | Head | Truck Driver | Minnesota |
| 2 | Luella Nelson | 18 | Daughter | — | Minnesota |
| 3 | Hilda Vold | 54 | Head | — | Wisconsin |
| 4 | Martin Peterson | 61 | Hired hand | Farmer | Denmark |
| 5 | Robt. Hanson | 37 | Head | Farmer | Minnesota |
| 6 | Anna Hanson | 35 | Wife | — | Minnesota |
| 7 | Gordon Hanson | 2 | Son | — | Minnesota |
| 8 | Arlo Jacobson | 20 | Hired hand | Farm Laborer | Minnesota |
| 9 | Marion Jacobson | 21 | Hired hand wife | — | Minnesota |
| 10 | Maria Larson | 54 | Head | — | Minnesota |
| 11 | Nels Sorenson | 44 | Head | Farmer | Denmark |
| 12 | Esther Sorenson | 45 | Wife | — | Minnesota |
| 13 | James Sorenson | 19 | Son | Farm Laborer | Minnesota |
| 14 | Albert Larson | 50 | Head | Farmer | Minnesota |
| 15 | Helen Larson | 45 | Wife | — | Minnesota |
| 16 | Robert Larson | 20 | Son | Truck Driver | Minnesota |
| 17 | Alice Larson | 18 | Daughter | Waitress | Minnesota |
| 18 | Charles Larson THIS PERSON | 17 | Son | — | Minnesota |
| 19 | Ralph Larson | 14 | Son | — | Minnesota |
| 20 | John Larson | 10 | Son | — | Minnesota |
| 21 | David Lombard | 70 | Head | — | Minnesota |
| 22 | Lily Lombard | 63 | Wife | — | Missouri |
| 23 | Nick Olson | 52 | Head | Farmer | Denmark |
| 24 | Enga Olson | 48 | Wife | — | Denmark |
| 25 | Harry Olson | 21 | Son | Farmer | Minnesota |
| 26 | Grant Olson | 17 | Daughter | — | Minnesota |
| 27 | Iver Johnson | 48 | Head | Farmer | Denmark |
| 28 | Fannie Sorenson | 40 | Wife | — | Minnesota |
| 29 | Marion Sorenson | 20 | Daughter | Clerk | Minnesota |
| 30 | Phillip Sorenson | 11 | Son | — | Minnesota |
| 31 | Maurice Jepson | 61 | Head | Farmer | Denmark |
| 32 | Leonard Jepson | 22 | Son | Farmer | Minnesota |
| 33 | Nora Jepson | 20 | Wife | — | Minnesota |
| 34 | Virgil Mikkelson | 23 | Head | Farmer | N. Dakota |
| 35 | Elvina Mikkelson | 20 | Wife | — | S. Dakota |
| 36 | Marjorie Johnson | 17 | Sister-in-law | — | S. Dakota |
| 37 | Anton Sorenson | 60 | Lodger | Farmer | Minnesota |
| 38 | Richard Vanduplang | 47 | Head | Farmer | Holland |
| 39 | Marie Vanduplang | 43 | Wife | — | Holland |
| 40 | Winnifred Vanduplang | 19 | Daughter | — | 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)