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William Larson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Humboldt, Iowa
Our Model Tree links this William Larson across the 1900 and 1910 US Censuses in Humboldt, Iowa (XGBoost, ~Confirmed) — first a head (b.~1869), then head of a 7-person household.
Age 41
b. ~1869
Male
Head
Born: Norway
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Humboldt, Iowa |
| Surname | Larson |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 11 |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Occupation | Farmer |
| Township / Ward | Lake Township |
| Est. Birth Year | ~1869 |
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 1910 census.
| Name | Relation to head | Relative to William | Age | Birth yr |
|---|---|---|---|---|
| Mabel Larson | Daughter | — | 13 | ~1897 |
| Lucy Larson | Daughter | — | 10 | ~1900 |
| Willis Larson | Son | — | 7 | ~1903 |
| Lawrence Larson | Son | — | 15 | ~1895 |
| Helen Larson | Spouse | — | 44 | ~1866 |
| Edna Larson | Daughter | — | 5 | ~1905 |
| William Larson | Head | — | 41 | ~1869 |
Census Appearances
1900
Watonwan, Minnesota
Head, age 32
Watonwan, Minnesota · implied b. ~1868 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | William H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 31 |
| Marital Status | Married |
| Birthplace | Norway |
| Birth Month | Sept |
| Birth Year | 1868 |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Farmer |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1910
Humboldt, Iowa
Head, age 41
Humboldt, Iowa · implied b. ~1869 — 7 household members
| Surname | Larson |
| Given Name | William |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 11 |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Farmer |
| Industry | General farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 (1900 and 1910) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
William Larson
Head · 1910 · age 41 · b. ~1869 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1910 US Federal Census — Humboldt, Iowa
Open full size
1910 US Federal Census — Humboldt, Iowa
Page Contents
50 people indexed on this census page (ia:1910:13thcensus1910po406unit:0426)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | 98 | 0 | — | — | Iowa |
| 2 | 98 | 77 | — | — | Norway |
| 3 | Halvor Munson | 59 | Head | Farmer | Norway |
| 4 | Anna Munson | 44 | Wife | — | Norway |
| 5 | Conrad Munson | 15 | Son | Farm Laborer | Iowa |
| 6 | Bernell Munson | 13 | Son | Farm Laborer | Iowa |
| 7 | Minnie A. Munson | 12 | Daughter | — | Iowa |
| 8 | Lydia Munson | 10 | Daughter | — | Iowa |
| 9 | Barbara A. Munson | 8 | Daughter | — | Iowa |
| 10 | Richard Munson | 7 | Son | — | Iowa |
| 11 | Emma J. Munson | 5 | Son | — | Iowa |
| 12 | Marie H. G. Munson | 3 | Daughter | — | Iowa |
| 13 | Anton Emerson | 40 | Head | Farmer | Iowa |
| 14 | Lizzie Emerson | 43 | Wife | — | Norway |
| 15 | William Emerson | 12 | Son | — | Iowa |
| 16 | Hannah Emerson | 9 | Daughter | — | Wisconsin |
| 17 | Lewis Emerson | 6 | Son | — | Wisconsin |
| 18 | Ira Edison | 28 | Head | Farmer | Illinois |
| 19 | Anna Edison | 25 | Wife | — | Iowa |
| 20 | Mildred Edison | 2 | Daughter | — | Iowa |
| 21 | Selma Edison | 1 | Daughter | — | Iowa |
| 22 | John F. Copp | 44 | Head | Farmer | Iowa |
| 23 | Marie M. Copp | 17 | Wife | — | Iowa |
| 24 | Andrew G. Johnson | 58 | Head | Farmer | Sweden |
| 25 | Anna Johnson | 50 | Wife | — | Sweden |
| 26 | Reuben E. Johnson | 22 | Son | Farm Laborer | Illinois |
| 27 | Harry S. Johnson | 20 | Son | Carpenter | Illinois |
| 28 | Louis Johnson | 16 | Son | — | Illinois |
| 29 | Adele Johnson | 14 | Daughter | — | Illinois |
| 30 | Frederick I. Johnson | 10 | Son | — | Iowa |
| 31 | Ole Munson | 41 | Head | Farmer | Iowa |
| 32 | Anna Munson | 28 | Wife | — | Iowa |
| 33 | Gilbert M. Munson | 0 | Son | — | Iowa |
| 34 | George Munson | 19 | Brother | Farm Laborer | Iowa |
| 35 | William Larson THIS PERSON | 41 | Head | Farmer | Norway |
| 36 | Helen C. Larson | 44 | Wife | — | Illinois |
| 37 | Lawrence S. Larson | 15 | Son | Farm Laborer | Illinois |
| 38 | Mabel J. Larson | 13 | Daughter | — | Illinois |
| 39 | Lucy C. Larson | 10 | Daughter | — | Illinois |
| 40 | Willis J. Larson | 7 | Son | — | Iowa |
| 41 | Edna N. Larson | 5 | Daughter | — | Iowa |
| 42 | Ole J. Lansing | 53 | Head | Farmer | Norway |
| 43 | Anna Lansing | 50 | Wife | — | Norway |
| 44 | Ole Lansing | 19 | Son | Farm Laborer | Iowa |
| 45 | Anna J. Lansing | 16 | Daughter | — | Iowa |
| 46 | Henry Erickson | 47 | Head | Farmer | Norway |
| 47 | Nellie Erickson | 37 | Wife | — | Iowa |
| 48 | Mabel J. Erickson | 13 | Daughter | — | Iowa |
| 49 | Thomas Erickson | 12 | Son | Farm Laborer | Iowa |
| 50 | Bertha J. Erickson | 10 | Daughter | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1910 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)