AL
Andrew Larson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Blue-Earth-County, Minnesota
Our Model Tree links this Andrew Larson across the 1930 and 1940 US Censuses in Blue-Earth-County, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1923), then head of a 9-person household.
Age 17
b. ~1923
Male
Son
Born: Minnesota
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Blue-Earth-County, Minnesota |
| Surname | Larson |
| Given Name | Andrew J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Butternut Valley |
| 1935 Residence (County) | Blue Earth |
| Additional Details | |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 1935 Residence | Same place |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Butternut Valley |
| 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.
9 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Andrew | Age | Birth yr |
|---|---|---|---|---|
| Ellen Larson | Daughter | — | 11 | ~1929 |
| Will Larson | Head | — | 47 | ~1893 |
| Willis Larson | Son | — | 15 | ~1925 |
| Blanche Larson | Spouse | — | 45 | ~1895 |
| Rosella Larson | Daughter | — | 19 | ~1921 |
| Kenneth Larson | Son | — | 24 | ~1916 |
| Andrew Larson | Son | — | 17 | ~1923 |
| Kermit Larson | Son | — | 20 | ~1920 |
| Blanche Larson | Daughter | — | 13 | ~1927 |
Census Appearances
1930
Nicollet, Minnesota
Son, age 7
Nicollet, Minnesota · implied b. ~1923 — 9 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Andrew |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 7 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Nebraska |
| Mother's Birthplace | Nebraska |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1940
Blue-Earth-County, Minnesota
Son, age 17
Blue-Earth-County, Minnesota · implied b. ~1923 — 9 household members
| Surname | Larson |
| Given Name | Andrew J. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 17 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Butternut Valley |
| 1935 Residence (County) | Blue Earth |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | PW |
| Income (1939) | 0 |
| Highest Grade | Hs 2 |
| 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 Andrew Larson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Andrew Larson
Son · 1940 · age 17 · b. ~1923 · Minnesota
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Sibling
Kenneth Larson
Sibling · 1940 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Blanche Larson
Sibling · 1940 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Willis Larson
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Rosella Larson
Sibling · 1940 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Kermit Larson
Sibling · 1940 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ellen Larson
Sibling · 1940 · age 11
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 — Blue-Earth-County, Minnesota
Open full size
1940 US Federal Census — Blue-Earth-County, Minnesota
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-01908-00044)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ed. A. Christianson | 59 | Head | Carpenter | Minnesota |
| 2 | Tilda A. Christianson | 56 | Wife | — | Minnesota |
| 3 | Ernil W. Christianson | 35 | Son | Farm Laborer | Minnesota |
| 4 | Clayton M. Christianson | 28 | Son | Farm Laborer | Minnesota |
| 5 | Ivor Jones | 48 | Head | Farmer | Minnesota |
| 6 | Alva M. Jones | 45 | Wife | — | Minnesota |
| 7 | Gertrude Jones | 20 | Daughter | — | Minnesota |
| 8 | Edgar Jones | 15 | Son | — | Minnesota |
| 9 | Willis Lombard | 53 | Head | Farmer | Wisconsin |
| 10 | Emma Lombard | 48 | Wife | — | South Dakota |
| 11 | Adolph Weber | 33 | Head | Farmer | Minnesota |
| 12 | Marcella Weber | 30 | Wife | — | Minnesota |
| 13 | Elaine Weber | 8 | Daughter | — | Minnesota |
| 14 | Phyllis Weber | 7 | Daughter | — | Minnesota |
| 15 | Richard Mennenga | 31 | Head | Farmer | Iowa |
| 16 | Florence Mennenga | 23 | Wife | — | Illinois |
| 17 | Marilyn Mennenga | 1 | Daughter | — | Minnesota |
| 18 | Burton Nelson | 19 | Hired man | Laborer | Minnesota |
| 19 | Harry Hammond | 51 | Head | Farmer | Kansas |
| 20 | Ida Hammond | 55 | Wife | — | Minnesota |
| 21 | Harry Jr. Hammond | 19 | Son | New Worker | Kansas |
| 22 | Joann R. Hammond | 16 | Daughter | — | Kansas |
| 23 | Merrill Dan Hammond | 14 | Son | — | Kansas |
| 24 | Roger L. Hammond | 11 | Son | — | Kansas |
| 25 | Theodosia A. Hammond | 9 | Daughter | — | Kansas |
| 26 | Preben Ebbesen | 36 | Head | Farmer | Denmark |
| 27 | Karen Ebbesen | 36 | Wife | — | Denmark |
| 28 | Mary R. Ebbesen | 12 | Daughter | — | Minnesota |
| 29 | Mary J. Ebbesen | 11 | Daughter | — | Minnesota |
| 30 | Gunner Ebbesen | 7 | Son | — | Minnesota |
| 32 | Will C. Larson | 47 | Head | Farmer | Nebraska |
| 33 | Blanche Larson | 45 | Wife | — | Nebraska |
| 34 | Kenneth W. Larson | 24 | Son | Laborer | Minnesota |
| 35 | Kermit A. Larson | 20 | Son | Laborer | Minnesota |
| 36 | Rosella R. Larson | 19 | Daughter | Beauty Parlor | Minnesota |
| 37 | Andrew J. Larson THIS PERSON | 17 | Son | Laborer | Minnesota |
| 38 | Willis R. Larson | 15 | Son | Laborer | Minnesota |
| 39 | Blanche I. Larson | 13 | Daughter | — | Minnesota |
| 40 | Ellen C. Larson | 11 | 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)