JL
John Larson — 1910 US Census Record
Linked across censuses1910 United States Federal Census · Hamilton, Iowa
Our Model Tree links this John Larson across the 1900 and 1910 US Censuses in Hamilton, Iowa (XGBoost, ~Confirmed) — first a head (b.~1854), then head of a 9-person household.
Age 56
b. ~1854
Male
Head
Born: Norway
Married
1910 Census Record Details
| Census Year | 1910 |
| Location | Hamilton, Iowa |
| Surname | Larson |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 27 |
| Year of Immigration | 1870 |
| 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 | Yes |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Occupation | Farmer |
| Township / Ward | Lyon Township |
| Est. Birth Year | ~1854 |
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 1910 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Esther Larson | Daughter | — | 7 | ~1903 |
| Hulda Larson | Daughter | — | 23 | ~1887 |
| Gertrude Larson | Daughter | — | 4 | ~1906 |
| John Larson | Head | — | 56 | ~1854 |
| Alfred Larson | Son | — | 24 | ~1886 |
| Harold Larson | Son | — | 18 | ~1892 |
| Julius Larson | Son | — | 14 | ~1896 |
| Howard Larson | Son | — | 11 | ~1899 |
| Lena Larson | Spouse | — | 44 | ~1866 |
Census Appearances
1900
Hamilton, Iowa
Head, age 43
Hamilton, Iowa · implied b. ~1857 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | John L |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Norway |
| Birth Month | Apr |
| Birth Year | 1857 |
| Year of Immigration | 1871 |
| 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
Hamilton, Iowa
Head, age 56
Hamilton, Iowa · implied b. ~1854 — 9 household members
| Surname | Larson |
| Given Name | John L. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Norway |
| Years Married | 27 |
| Year of Immigration | 1870 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Farmer |
| Industry | General Farm |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| 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 John Larson across 2 US Census years (1900 and 1910) in Hamilton, Iowa, using XGBoost record linkage.
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This person
Anchor record
John Larson
Head · 1910 · age 56 · b. ~1854 · 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 — Hamilton, Iowa
Open full size
1910 US Federal Census — Hamilton, Iowa
Page Contents
39 people indexed on this census page (ia:1910:13thcensus1910po404unit:0784)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Minnie Severson | 15 | Daughter | — | Iowa |
| 52 | Mabel | 11 | Daughter | — | Iowa |
| 53 | Dora | 9 | Daughter | — | Iowa |
| 54 | Adam M. | 4 | Son | — | Iowa |
| 55 | Clara R. | 1 | Daughter | — | Iowa |
| 56 | Andrew L. Wester | 41 | Head | General Store | Norway |
| 57 | Anna M. Wester | 36 | Wife | — | Iowa |
| 58 | Berge Johnson | 50 | Head | W. Maker | Norway |
| 59 | Christing Johnson | 40 | Wife | — | Norway |
| 60 | John L. Larson THIS PERSON | 56 | Head | Farmer | Norway |
| 61 | Lena Larson | 44 | Wife | — | Norway |
| 62 | Alfred M. Larson | 24 | Son | Laborer | Iowa |
| 63 | Hulda Larson | 23 | Daughter | — | Iowa |
| 64 | Harold E. Larson | 18 | Son | — | Iowa |
| 65 | Julius G. Larson | 14 | Son | — | Iowa |
| 66 | Howard M. Larson | 11 | Son | — | Iowa |
| 67 | Esther M. Larson | 7 | Daughter | — | Iowa |
| 68 | Gertrude L. Larson | 4 | Daughter | — | Iowa |
| 69 | Anton Foss | 39 | Head | Harness Maker | Norway |
| 70 | Betsy Foss | 30 | Wife | — | Iowa |
| 71 | Thomas Peterson | 73 | Head | — | Denmark |
| 72 | Anna Peterson | 73 | Wife | — | Denmark |
| 73 | Christian P. Falos | 50 | Head | Minister | Denmark |
| 74 | Helga M. Falos | 46 | Wife | — | Denmark |
| 75 | Paulus H. Falos | 11 | Son | — | Nebraska |
| 76 | Gudrun J. Falos | 10 | Daughter | — | Nebraska |
| 77 | Johanna Falos | 1 | Son | — | Wisconsin |
| 78 | M. J. Stensagel | 39 | Head | Buttermaker | Norway |
| 79 | Emily Stensagel | 32 | Wife | — | Missouri |
| 80 | Emma Stensagel | 9 | Daughter | — | Iowa |
| 81 | Morris Stensagel | 3 | Daughter | — | Iowa |
| 82 | John B. Johnson | 43 | Head | Farmer | Iowa |
| 83 | Anna B. Johnson | 40 | Wife | — | Iowa |
| 84 | Bertha Svetinson | 70 | Mother-in-law | — | Norway |
| 85 | Abel Peterson | 54 | Head | — | Norway |
| 86 | Justine Peterson | 19 | Daughter | — | Iowa |
| 87 | Ida Peterson | 11 | Daughter | — | Iowa |
| 88 | Charles J. Wilson | 43 | Head | Postmaster | Iowa |
| 89 | Mary Wilson | 34 | Wife | — | Washington |
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)