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Louis Larson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Norman, Minnesota
Our Model Tree links this Louis Larson across the 1930 and 1940 US Censuses in Norman, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1920), then head of a 10-person household.
Age 10
b. ~1920
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Norman, Minnesota |
| Surname | Larson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Minnesota |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Township / Ward | Fossum Township |
| Est. Birth Year | ~1920 |
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.
10 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Lorraine Larson | Daughter | — | 5 | ~1925 |
| Alice Allrich | Daughter | — | 25 | ~1905 |
| William Allrich | Head | — | 58 | ~1872 |
| Mary Larson | Other | — | 33 | ~1897 |
| Laurence Allrich | Son | — | 22 | ~1908 |
| Louis Larson | Son | — | 10 | ~1920 |
| Sanford Larson | Son | — | 12 | ~1918 |
| Melvin Larson | Other | — | 34 | ~1896 |
| Friederike Allrich | Other | — | 52 | ~1878 |
| Melvin Allrich | Son | — | 20 | ~1910 |
Census Appearances
1930
Norman, Minnesota
Son, age 10
Norman, Minnesota · implied b. ~1920 — 10 household members
| Surname | Larson |
| Given Name | Louis |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 10 |
| 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
Norman-County, Minnesota
Son, age 20
Norman-County, Minnesota · implied b. ~1920 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Loris |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Minnesota |
| 1935 Residence (City) | Fossom |
| 1935 Residence (County) | Norman |
| Occupation | Farm Labor |
| Industry | farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | Hs 4 |
| 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 Louis Larson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Larson
Son · 1930 · age 10 · b. ~1920 · Minnesota
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Sibling
Melvin Allrich
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Laurence Allrich
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Alice Allrich
Sibling · 1930 · age 25
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sanford Larson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lorraine Larson
Sibling · 1930 · age 5
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
1930 US Federal Census — Norman, Minnesota
Open full size
1930 US Federal Census — Norman, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1109:0830)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Oscar Dalhang | 47 | Head | Farmer | Minnesota |
| 52 | Alice Dalhang | 46 | Wife-H | — | Minnesota |
| 53 | John Jensen | 80 | Father-in-law | Retired | Norway |
| 54 | Amalie Jensen | 74 | Mother-in-law | Retired | Norway |
| 55 | Alma Jensen | 37 | Sister-in-law | — | Minnesota |
| 56 | Clifford Dalhang | 17 | Nephew | — | North Dakota |
| 57 | Arlene Dalhang | 15 | Niece | — | North Dakota |
| 58 | Bernice Dalhang | 12 | Niece | — | South Dakota |
| 59 | Emma Gunderson | 23 | Boarder | Teacher | Minnesota |
| 60 | William Jr. Allrich | 33 | Head | Farmer | Minnesota |
| 61 | Clara Allrich | 25 | Wife-H | — | Minnesota |
| 62 | Florence Allrich | 6 | Daughter | — | Minnesota |
| 63 | Otto Allrich | 4 | Son | — | Minnesota |
| 64 | Erma Allrich | 1 | Daughter | — | Minnesota |
| 65 | Henry Wichen | 34 | Head | Farm Laborer | Minnesota |
| 66 | Rose Wichen | 28 | Wife-H | — | Minnesota |
| 67 | Richard Wichen | 4 | Son | — | Minnesota |
| 68 | Rosie Wichen | 1 | Son | — | Minnesota |
| 69 | Arthur Stephuson | 38 | Head | Farmer | Minnesota |
| 70 | Elvira Stephuson | 37 | Wife-H | — | Minnesota |
| 71 | Rosie Stephuson | 14 | Son | — | Minnesota |
| 72 | Verna Stephuson | 12 | Daughter | — | Minnesota |
| 73 | Ardell Stephuson | 4 | Daughter | — | Minnesota |
| 74 | Henry Berkely | 72 | Head | Farmer | Norway |
| 75 | Anna Berkely | 72 | Wife-H | — | Norway |
| 76 | Richard Gouke | 30 | R | Farmer | Iowa |
| 77 | Augusta Gouke | 60 | Mother-H | — | Germany |
| 78 | Sena Jensen | 51 | Head-H | Farmer | Norway |
| 79 | James E. Jensen | 25 | Son | Farm Laborer | Minnesota |
| 80 | Lillian M. Jensen | 18 | Daughter | — | Minnesota |
| 81 | Lester Jensen | 15 | Son | Farm Laborer | Minnesota |
| 82 | William H. Allrich | 58 | Head | Farmer | Minnesota |
| 83 | Friederike Allrich | 52 | Wife-H | — | Minnesota |
| 84 | Alice Allrich | 25 | Daughter | — | Minnesota |
| 85 | Laurence Allrich | 22 | Son | Farm Laborer | Minnesota |
| 86 | Melvin Allrich | 20 | Son | Farm Laborer | Minnesota |
| 87 | Melvin Larson | 34 | R | Farmer | Norway |
| 88 | Mary Larson | 33 | Wife-H | — | Minnesota |
| 89 | Sanford Larson | 12 | Son | — | Minnesota |
| 90 | Louis Larson THIS PERSON | 10 | Son | — | Minnesota |
| 91 | Lorraine Larson | 5 | Daughter | — | Minnesota |
| 92 | Peter P. Kindseth | 76 | Head | Farmer | Norway |
| 93 | Olea Kindseth | 70 | Wife-H | — | Norway |
| 94 | Martin Kindseth | 39 | Son | Farm Laborer | Minnesota |
| 95 | Pete O. Kindseth | 47 | O | Farmer | Minnesota |
| 96 | Mary Kindseth | 35 | Wife-H | — | Minnesota |
| 97 | Olga Kindseth | 13 | Daughter | — | Minnesota |
| 98 | Mildred Kindseth | 11 | Daughter | — | Minnesota |
| 99 | Peter Flaw | 80 | Head | Farmer | Norway |
| 100 | Christina Flaw | 78 | Wife-H | — | Norway |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)