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William Larson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Isanti, Minnesota
Our Model Tree links this William Larson across the 1920 and 1930 US Censuses in Isanti, Minnesota (XGBoost, ~Confirmed) — first a son (b.~1908), then head of a 7-person household.
Age 22
b. ~1908
Male
Son
Born: Minnesota
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Isanti, Minnesota |
| Surname | Larson |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Laborer |
| Industry | G. Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Laborer |
| Township / Ward | Stanchfield Township T37 R23 |
| Est. Birth Year | ~1908 |
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 1930 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Serina Larson | Spouse | — | 47 | ~1883 |
| Melvin Larson | Son | — | 19 | ~1911 |
| William Larson | Son | — | 22 | ~1908 |
| Rose Larson | Daughter | — | 21 | ~1909 |
| Vernon Larson | Son | — | 20 | ~1910 |
| Frank Larson | Head | — | 46 | ~1884 |
| Sylvia Larson | Daughter | — | 18 | ~1912 |
Census Appearances
1920
Isanti, Minnesota
Son, age 11
Isanti, Minnesota · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Isanti, Minnesota
Son, age 22
Isanti, Minnesota · implied b. ~1908 — 7 household members
| Surname | Larson |
| Given Name | William |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Minnesota |
| Father's Birthplace | Minnesota |
| Mother's Birthplace | Norway |
| Occupation | Laborer |
| Industry | G. Farm |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| 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 William Larson across 2 US Census years (1920 and 1930) in Isanti, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
William Larson
Son · 1930 · age 22 · b. ~1908 · Minnesota
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Sibling
Rose Larson
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Vernon Larson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sylvia Larson
Sibling · 1930 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Melvin Larson
Sibling · 1930 · age 19
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 — Isanti, Minnesota
Open full size
1930 US Federal Census — Isanti, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1101:1106)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Kenneth Lund | 13 | Son | — | Minnesota |
| 2 | Morris Lund | 11 | Son | — | Minnesota |
| 3 | Margaret Lund | 6 | Daughter | — | Minnesota |
| 4 | Doris Lund | 2 | Daughter | — | Minnesota |
| 5 | Oscar Larson | 32 | Head | Laborer | Minnesota |
| 6 | Bertha Larson | 29 | Wife | — | Minnesota |
| 7 | Irene Larson | 9 | Daughter | — | Minnesota |
| 8 | Dorothy Larson | 7 | Daughter | — | Minnesota |
| 9 | Donald Larson | 5 | Son | — | Minnesota |
| 10 | Phyllis Larson | 4 | Daughter | — | Minnesota |
| 11 | Betty Larson | 0 | Daughter | — | Minnesota |
| 12 | Frank Larson | 46 | Head | Farmer | Minnesota |
| 13 | Serina Larson | 47 | Wife | — | Norway |
| 14 | William Larson THIS PERSON | 22 | Son | Laborer | Minnesota |
| 15 | Rose Larson | 21 | Daughter | Laborer | Minnesota |
| 16 | Vernon Larson | 20 | Son | — | Minnesota |
| 17 | Melvin Larson | 19 | Son | — | Minnesota |
| 18 | Sylvia Larson | 18 | Daughter | — | Minnesota |
| 19 | Andrew Hingston | 43 | Head | Farmer | Sweden |
| 20 | Florence Hingston | 37 | Wife | — | Minnesota |
| 21 | Axel A Lund | 44 | Head | Farmer | Sweden |
| 22 | Amy Lund | 34 | Wife | — | Minnesota |
| 23 | Archie Cooley | 32 | Boarder | Laborer | Minnesota |
| 24 | Christina Cooley | 65 | Boarder | — | Sweden |
| 25 | Archie Edwall | 23 | Head | Laborer | Minnesota |
| 26 | Anna Edwall | 20 | Sister | — | Minnesota |
| 27 | Lucille Edwall | 15 | Sister | — | Minnesota |
| 28 | Herbert Gray | 38 | Head | Farmer | Minnesota |
| 29 | Myrtle Gray | 29 | Wife | — | Minnesota |
| 30 | Harriet Gray | 7 | Daughter | — | Minnesota |
| 31 | Hans Gray | 79 | Father | — | Sweden |
| 32 | Anna Gray | 75 | Mother | — | Sweden |
| 33 | Eric Heline | 67 | Head | Farmer | Sweden |
| 34 | Lizzie Heline | 57 | Wife | — | Sweden |
| 35 | Reuben Heline | 25 | Son | — | Minnesota |
| 36 | Milton Heline | 19 | Son | Laborer | Minnesota |
| 37 | Mathilda Lindblad | 55 | Head | — | Minnesota |
| 38 | Edna Lindblad | 21 | Daughter | Housekeeper | Minnesota |
| 39 | Leonard Lindblad | 35 | Head | Farmer | Minnesota |
| 40 | Emily Lindblad | 34 | Wife | — | Minnesota |
| 41 | Leona M Lindblad | 7 | Son | — | Minnesota |
| 42 | Anna Grant | 65 | Mother-in-law | — | Sweden |
| 43 | Hans Olson | 58 | Head | Laborer | Sweden |
| 44 | John A Tornberg | 52 | Head | Farmer | Sweden |
| 45 | Agnes T Tornberg | 50 | Wife | — | Sweden |
| 46 | Ethel Tornberg | 23 | Daughter | Bookkeeper | Minnesota |
| 47 | Edward Tornberg | 17 | Son | — | Minnesota |
| 48 | Herbert Tornberg | 14 | Son | — | Minnesota |
| 49 | Robert Tornberg | 12 | Son | — | Minnesota |
| 50 | Alice Tornberg | 47 | Brother | Carpenter | Minnesota |
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)