LJ
Louis Johnson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Hennepin, Minnesota
Our Model Tree links this Louis Johnson across the 1920, 1930 and 1940 US Censuses in Hennepin, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1866), then head of a 4-person household.
Age 64
b. ~1866
Male
Head
Born: Norway
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Hennepin, Minnesota |
| Surname | Johnson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 26 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | Dam-Inspector |
| Industry | U.S. Government |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Occupation | Dam-Inspector |
| Township / Ward | Minneapolis City |
| Est. Birth Year | ~1866 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Louis | Age | Birth yr |
|---|---|---|---|---|
| Beatrice Guerney | Daughter | — | 20 | ~1910 |
| Louis Johnson | Head | — | 64 | ~1866 |
| Vernon Guerney | Other | — | 21 | ~1909 |
| Emma Johnson | Spouse | — | 61 | ~1869 |
Census Appearances
1920
Hennepin, Minnesota
Head, age 56
Hennepin, Minnesota · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1881 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | F |
| Home Free/Mortgaged | M |
| Birth Country | Norway |
| Year of Naturalization | 1900 |
| Birthplace (normalized) | norway |
1930
Hennepin, Minnesota
Head, age 64
Hennepin, Minnesota · implied b. ~1866 — 4 household members
| Surname | Johnson |
| Given Name | Louis |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 64 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1885 |
| Age at First Marriage | 26 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | Dam-Inspector |
| Industry | U.S. Government |
| Class of Worker | W |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Home Owned/Rented | O |
| Home Value / Rent | 4000 |
| Radio Set | R |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1940
Hennepin-County, Minnesota
Other, age 74
Hennepin-County, Minnesota · implied b. ~1866 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Johnson |
| Given Name | Louis |
| Relationship to Head | Father-in-law |
| Sex | M |
| Color / Race | White |
| Age | 74 |
| Marital Status | Widowed |
| Birthplace | Norway |
| 1935 Residence (City) | Minneapolis |
| 1935 Residence (County) | Hennepin |
| Naturalization Status | Naturalized |
| Industry | 0 |
| Class of Worker | 0 |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| 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 Louis Johnson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Louis Johnson
Head · 1930 · age 64 · b. ~1866 · Minnesota
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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 — Hennepin, Minnesota
Open full size
1930 US Federal Census — Hennepin, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1098:0423)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Louis Johnson THIS PERSON | 64 | Head | Dam-Inspector | Norway |
| 2 | Emma Johnson | 61 | Wife | None | Sweden |
| 3 | Vernon Guerney | 21 | Son-in-law | Machinist | Wisconsin |
| 4 | Beatrice Guerney | 20 | Daughter | None | Minnesota |
| 5 | Olaf Linden | 43 | Head | Painter | Norway |
| 6 | Martha Linden | 40 | Wife | None | Norway |
| 7 | Kathryn Linden | 16 | Daughter | None | Minnesota |
| 8 | Jacob Gustafson | 46 | Head | Tailor | Sweden |
| 9 | Karin Gustafson | 35 | Wife | None | Sweden |
| 10 | Barbro Gustafson | 7 | Daughter | None | Sweden |
| 11 | Orin Reynolds | 26 | Head | Laborer | Minnesota |
| 12 | Anna Reynolds | 27 | Wife | None | Pennsylvania |
| 13 | Betty A. Reynolds | 7 | Daughter | None | Minnesota |
| 14 | Orin Reynolds | 5 | Son | None | Minnesota |
| 15 | George Peterson | 36 | Head | Tractor Operator | Minnesota |
| 16 | Mabel Peterson | 34 | Wife | None | Minnesota |
| 17 | Leonard Peterson | 9 | Son | None | Minnesota |
| 18 | Herman Clauson | 35 | Head | Painter | Sweden |
| 19 | Ella Clauson | 29 | Wife | None | Minnesota |
| 20 | Violet E. Clauson | 8 | Daughter | None | Minnesota |
| 21 | Marian E. Clauson | 5 | Daughter | None | Minnesota |
| 22 | Virginia M. Clauson | 3 | Daughter | None | Minnesota |
| 23 | Ellen L. Clauson | 0 | Daughter | None | Minnesota |
| 24 | John Oman | 58 | Head | Bookkeeper | Sweden |
| 25 | Ada E. Oman | 52 | Wife | None | Minnesota |
| 26 | Marcell Oman | 24 | Son | Laborer | Minnesota |
| 27 | Dorothy Oman | 13 | Daughter | None | Minnesota |
| 28 | Donald Oman | 13 | Son | None | Minnesota |
| 29 | Joseph Feffer | 4 | Grand son | None | Minnesota |
| 30 | Thomas Johnson | 44 | Head | Truck Driver | Sweden |
| 31 | Alma Johnson | 41 | Wife | None | Sweden |
| 32 | Dorothy Johnson | 10 | Daughter | Stenographer | Minnesota |
| 33 | Donald Johnson | 1 | Son | None | Minnesota |
| 34 | John E. Sundling | 50 | Head | Cabinet Maker | Sweden |
| 35 | Alma Sundling | 56 | Wife | None | Sweden |
| 36 | Linnea Sundling | 21 | Daughter | Stenographer | Sweden |
| 37 | Evert Sundling | 19 | Son | Clerk | Sweden |
| 38 | Lilly Sundling | 15 | Daughter | None | Minnesota |
| 39 | Ethel Sundling | 14 | Daughter | None | Minnesota |
| 40 | Viola Sundling | 12 | Son | None | Minnesota |
| 41 | Helmer Johnson | 36 | Head | Machinist | Sweden |
| 42 | Marie Johnson | 31 | Wife | None | Sweden |
| 43 | Elsie M. Johnson | 8 | Daughter | None | Minnesota |
| 44 | Birgit G. Johnson | 5 | Daughter | None | Minnesota |
| 45 | Hanna Carlson | 57 | Mother-in-law | Housekeeper | Sweden |
| 46 | Delphin Carlson | 23 | Son | Laborer | Minnesota |
| 47 | Orville S. Strunberg | 36 | Head | Tool & Die Maker | No. Dakota |
| 48 | Vlaida Strunberg | 35 | Wife | None | No. Dakota |
| 49 | Sherman Strunberg | 10 | Son | None | Minnesota |
| 50 | Donald Strunberg | 3 | Son | None | 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)