JL
John Larson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lynn, North Dakota
Our Model Tree links this John Larson across the 1920 and 1930 US Censuses in Lynn, North Dakota (XGBoost, ~Confirmed) — first a head (b.~1884), then head of a 10-person household.
Age 46
b. ~1884
Male
Head
Born: Denmark
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lynn, North Dakota |
| Surname | Larson |
| Given Name | John C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 25 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Occupation | Farmer |
| Industry | General farming |
| Class of Worker | E |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Occupation | Farmer |
| Township / Ward | T 144 R 74 Clay Buttes |
| Est. Birth Year | ~1884 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Gladys Larson | Daughter | — | 20 | ~1910 |
| Melleta Larson | Daughter | — | 18 | ~1912 |
| Massie Larson | Daughter | — | 14 | ~1916 |
| John Larson | Head | — | 46 | ~1884 |
| William Carlson | Other | — | 28 | ~1902 |
| Maynard Larson | Son | — | 10 | ~1920 |
| Albin Larson | Son | — | 5 | ~1925 |
| Harry Larson | Son | — | 12 | ~1918 |
| Arnold Larson | Son | — | 16 | ~1914 |
| Alma Larson | Spouse | — | 45 | ~1885 |
Census Appearances
1920
Dunn, North …
Head, age 35
Dunn, North Dakota · implied b. ~1885 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | John C. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Denmark |
| Year of Immigration | 1901 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | Em |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth Country | Denmark |
| Year of Naturalization | 1910 |
| Birthplace (normalized) | denmark |
1930
Lynn, North …
Head, age 46
Lynn, North Dakota · implied b. ~1884 — 10 household members
| Surname | Larson |
| Given Name | John C |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1901 |
| Age at First Marriage | 25 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Farmer |
| Industry | General farming |
| Class of Worker | E |
| Can Read/Write | Yes |
| Mother Tongue | Danish |
| Home Owned/Rented | O |
| Radio Set | R |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 (1920 and 1930) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
John Larson
Head · 1930 · age 46 · b. ~1884 · North Dakota
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Lynn, North Dakota
Open full size
1930 US Federal Census — Lynn, North Dakota
Page Contents
50 people indexed on this census page (ia:1930:15thcensus1735unit:0005)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | John C Larson THIS PERSON | 46 | Head | Farmer | Denmark |
| 2 | Alma Larson | 45 | Wife | — | Minnesota |
| 3 | Gladys Larson | 20 | Daughter | Teacher | North Dakota |
| 4 | Melleta Larson | 18 | Daughter | Teacher | North Dakota |
| 5 | Arnold Larson | 16 | Son | — | North Dakota |
| 6 | Massie Larson | 14 | Daughter | — | North Dakota |
| 7 | Harry Larson | 12 | Son | — | North Dakota |
| 8 | Maynard Larson | 10 | Son | — | North Dakota |
| 9 | Albin Larson | 5 | Son | — | North Dakota |
| 10 | William Carlson | 28 | Boarder | Laborer | Sweden |
| 11 | Wilhelm Larson | 32 | Head | Farmer | Denmark |
| 12 | Rasmus Larson | 90 | Father | — | Denmark |
| 13 | Karen Larson | 80 | Mother | — | Denmark |
| 14 | Anna M Larson | 41 | Sister | Nurse | Denmark |
| 15 | Humphrey Stuart | 36 | Head | Farmer | Wisconsin |
| 16 | Milda Stuart | 38 | Wife | — | Nebraska |
| 17 | Milton Stuart | 14 | Son | — | Wisconsin |
| 18 | Paul Stuart | 13 | Son | — | Wisconsin |
| 19 | Oliver Stuart | 9 | Son | — | Wisconsin |
| 20 | Dorothy Stuart | 4 | Daughter | — | Wisconsin |
| 21 | Ruth Stuart | 2 | Daughter | — | Wisconsin |
| 22 | Floy Odren | 41 | O | Farmer | Michigan |
| 23 | Lloyd B Odren | 32 | Wife | — | Michigan |
| 24 | Grover S Odren | 14 | Son | — | North Dakota |
| 25 | Harry M Odren | 12 | Son | — | North Dakota |
| 26 | Mildred Odren | 10 | Daughter | — | North Dakota |
| 27 | Edith C Odren | 9 | Daughter | — | North Dakota |
| 28 | Thelma Odren | 5 | Daughter | — | North Dakota |
| 29 | Marjorie Odren | 1 | Daughter | — | North Dakota |
| 30 | Ralph Mollis | 56 | Brother-in-law | Laborer | Michigan |
| 31 | Ole Piltan | 49 | Laborer | Laborer | Minnesota |
| 32 | George Searles | 41 | O | Farmer | Wisconsin |
| 33 | Nettie Searles | 36 | Wife | — | Minnesota |
| 34 | Mertie Searles | 15 | Daughter | — | North Dakota |
| 35 | Gilbert Enderson | 71 | O | Farmer | Norway |
| 36 | Toner Enderson | 78 | Wife | — | Norway |
| 37 | Edward Doe | 53 | O | Farmer | Minnesota |
| 38 | Laura Doe | 42 | Wife | — | South Dakota |
| 39 | Mina Doe | 21 | Daughter | Teacher | North Dakota |
| 40 | Laurel Doe | 19 | Son | — | North Dakota |
| 41 | Dorothy Doe | 17 | Daughter | — | North Dakota |
| 42 | Vergie Doe | 15 | Daughter | — | North Dakota |
| 43 | Mildred Doe | 13 | Daughter | — | North Dakota |
| 44 | Melva Doe | 10 | Daughter | — | North Dakota |
| 45 | Garson Doe | 7 | Son | — | North Dakota |
| 46 | Vernetta Doe | 4 | Daughter | — | North Dakota |
| 47 | Nelson Staal | 47 | R | Farmer | Minnesota |
| 48 | Ingeborg Staal | 50 | Wife | — | Norway |
| 49 | Emma Staal | 22 | Daughter | — | Minnesota |
| 50 | Norman Staal | 17 | Son | — | North Dakota |
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)