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Robert Olson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Kandiyohi, Minnesota
Our Model Tree links this Robert Olson across the 1920 and 1930 US Censuses in Kandiyohi, Minnesota (XGBoost, ~Confirmed) — first a head (b.~1889), then head of a 7-person household.
Age 41
b. ~1889
Male
Head
Born: Minnesota
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Kandiyohi, Minnesota |
| Surname | Olson |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Veteran | No |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
| Occupation | Farmer |
| Township / Ward | Colfax Township |
| Est. Birth Year | ~1889 |
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 Robert | Age | Birth yr |
|---|---|---|---|---|
| Irvin Olson | Son | — | 12 | ~1918 |
| Alvena Olson | Spouse | — | 35 | ~1895 |
| Robert Olson | Head | — | 41 | ~1889 |
| Olga Olson | Daughter | — | 8 | ~1922 |
| Lucille Olson | Daughter | — | 10 | ~1920 |
| Luverne Olson | Daughter | — | 14 | ~1916 |
| Gordon Olson | Son | — | 16 | ~1914 |
Census Appearances
1920
Kandiyohi, Minnesota
Head, age 30
Kandiyohi, Minnesota · implied b. ~1890 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 30 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | General Farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Home Owned/Rented | R |
| Birth State | Minnesota |
| Birth Country | United States |
| Birthplace (normalized) | minnesota |
1930
Kandiyohi, Minnesota
Head, age 41
Kandiyohi, Minnesota · implied b. ~1889 — 7 household members
| Surname | Olson |
| Given Name | Robert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 41 |
| Marital Status | Married |
| Birthplace | Minnesota |
| Age at First Marriage | 24 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Farmer |
| Industry | Gen Farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| 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 Robert Olson across 2 US Census years (1920 and 1930) in Kandiyohi, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Robert Olson
Head · 1930 · age 41 · b. ~1889 · Minnesota
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Kandiyohi, Minnesota
Open full size
1930 US Federal Census — Kandiyohi, Minnesota
Page Contents
50 people indexed on this census page (ia:1930:minnesotacensus00reel1104:0042)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | A Maynard | 13 | Son | — | Minnesota |
| 52 | Francis Maynard | 11 | Son | — | Minnesota |
| 53 | Earl Tebay | 26 | Head | Farmer | Minnesota |
| 54 | Ethel Tebay | 20 | Wife | — | Minnesota |
| 55 | Frank Tebay | 62 | Father | — | Minnesota |
| 56 | Calla Tebay | 55 | Mother | — | Minnesota |
| 57 | Franklin R Tebay | 15 | Brother | — | Minnesota |
| 58 | Elsie M Tebay | 15 | Sister | — | Minnesota |
| 59 | Andrew Olson | 57 | Head | Farmer | Sweden |
| 60 | Ina Olson | 51 | Wife | — | Minnesota |
| 61 | Hazel Olson | 31 | Daughter | Servant | Minnesota |
| 62 | Allie Olson | 27 | Son | Farm Laborer | Minnesota |
| 63 | Roy Olson | 23 | Son | Farm Laborer | Minnesota |
| 64 | Louis E Carlson | 54 | Head | Farmer | Michigan |
| 65 | Stella M Carlson | 41 | Wife | — | Michigan |
| 66 | Harold P Carlson | 18 | Son | — | No Dakota |
| 67 | Warren A Carlson | 17 | Son | Farm Laborer | No Dakota |
| 68 | Eleanor L Carlson | 14 | Daughter | — | No Dakota |
| 69 | Laura M Carlson | 6 | Daughter | — | Minnesota |
| 70 | Robert Olson THIS PERSON | 41 | Head | Farmer | Minnesota |
| 71 | Alvena Olson | 35 | Wife | — | So Dakota |
| 72 | Gordon Olson | 16 | Son | — | Minnesota |
| 73 | Luverne Olson | 14 | Daughter | — | Minnesota |
| 74 | Irvin Olson | 12 | Son | — | Minnesota |
| 75 | Lucille Olson | 10 | Daughter | — | Minnesota |
| 76 | Olga Olson | 8 | Daughter | — | Minnesota |
| 77 | Christine Olson | 71 | Head | Farmer | Sweden |
| 78 | Augusta Olson | 38 | Daughter | Servant | Minnesota |
| 79 | Hans Hartwickson | 42 | Head | Farmer | Norway |
| 80 | Hilda Hartwickson | 42 | Wife | — | Norway |
| 81 | Hansel Hartwickson | 14 | Son | — | Minnesota |
| 82 | Kenneth Hartwickson | 11 | Son | — | Minnesota |
| 83 | Signe Hartwickson | 10 | Daughter | — | Minnesota |
| 84 | Arne Hartwickson | 9 | Son | — | Minnesota |
| 85 | Floyd Hartwickson | 5 | Son | — | Minnesota |
| 86 | Carl P Carlson | 52 | Head | Farmer | Illinois |
| 87 | Ina Carlson | 42 | Wife | — | Minnesota |
| 88 | Leleta E Carlson | 16 | Daughter | — | Minnesota |
| 89 | Vernon J Carlson | 12 | Son | — | Minnesota |
| 90 | Alta L Carlson | 5 | Daughter | — | Minnesota |
| 91 | Carl J Johnson | 60 | Head | Farmer | Minnesota |
| 92 | Eliza Johnson | 55 | Wife | — | Minnesota |
| 93 | Clarence Johnson | 25 | Son | Farm Laborer | Minnesota |
| 94 | Lila Johnson | 20 | Daughter | Teacher | Minnesota |
| 95 | Erick R Evenson | 64 | Head | Farmer | Sweden |
| 96 | Paul J Evenson | 34 | Son | Farm Laborer | Minnesota |
| 97 | Ethel E Evenson | 22 | Daughter | — | So Dakota |
| 98 | Otis Bradley | 38 | Head | Farmer | Minnesota |
| 99 | Todd Johnson | 34 | Head | Farmer | Minnesota |
| 100 | Peter W Peterson | 59 | Head | Farmer | 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)