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Carl Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Douglas, Wisconsin
Our Model Tree links this Carl Olson across the 1910, 1920 and 1930 US Censuses in Douglas, Wisconsin (XGBoost, ~Confirmed), with identified parents Peter & Peter — first a son (b.~1908), then head of a 4-person household.
Age 22
b. ~1908
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Douglas, Wisconsin |
| Surname | Olson |
| Given Name | Carl A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Superior City |
| Est. Birth Year | ~1908 |
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 Carl | Age | Birth yr |
|---|---|---|---|---|
| Somalina Olson | Spouse | — | 65 | ~1865 |
| Carl Olson | Son | — | 22 | ~1908 |
| Torsten Olson | Son | — | 27 | ~1903 |
| Peter Olson | Head | — | 67 | ~1863 |
Census Appearances
1910
Douglas, Wisconsin
Son, age 2
Douglas, Wisconsin · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Carl |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 2 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Douglas, Wisconsin
Son, age 12
Douglas, Wisconsin · implied b. ~1908 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Carl A. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 12 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Swedish |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Douglas, Wisconsin
Son, age 22
Douglas, Wisconsin · implied b. ~1908 — 4 household members
| Surname | Olson |
| Given Name | Carl A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 22 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
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 Carl Olson across 3 US Census years (1910, 1920 and 1930) in Douglas, Wisconsin, using XGBoost record linkage. Identified parents: father Peter Olson (~0.92 confidence) and father Peter Olson (~0.92 confidence) and mother Somalina Olson (~0.92 confidence) and mother Semalie Olson (~0.92 confidence) and father Olaf Olson (~0.92 confidence) and mother Hilda Olson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Olson
b. ~1863
Source father
● Household
· direct · ~0.92
Father
Peter Olson
b. ~1863
Source father
● Household
· direct · ~0.92
Mother
Somalina Olson
b. ~1865
Source mother
● Household
· direct · ~0.92
Mother
Semalie Olson
b. ~1866
Source mother
● Household
· direct · ~0.92
Father
Olaf Olson
b. ~1871
Source father
● Household
· direct · ~0.92
Mother
Hilda Olson
b. ~1875
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Olson
Son · 1930 · age 22 · b. ~1908 · Wisconsin
★ You are viewing this record
Sibling
Torsten Olson
Sibling · 1930 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Douglas, Wisconsin
Open full size
1930 US Federal Census — Douglas, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2570unit:0181)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Julia Tross | 67 | Head | — | Sweden |
| 52 | Harry H Tross | 36 | Son | Chauffeur | Wisconsin |
| 53 | Elmer S Tross | 32 | Son | Carpenter | Wisconsin |
| 54 | Henry M Peterson | 48 | Head | Laborer | Norway |
| 55 | Adeline S Peterson | 40 | Wife | — | Finland Swedish |
| 56 | Harold A Peterson | 21 | Son | Laborer | Wisconsin |
| 57 | Erma A Peterson | 12 | Daughter | — | Wisconsin |
| 58 | Andrew W Munter | 52 | Head | Helper | Finland Swedish |
| 59 | Edla M Munter | 51 | Wife | — | Finland Swedish |
| 60 | Sigard N Munter | 31 | Son | Machine Helper | Finland Swedish |
| 61 | Thelma A Munter | 16 | Daughter | — | Wisconsin |
| 62 | E. Harold Munter | 12 | Son | — | Wisconsin |
| 63 | Stanley S Munter | 24 | Son | Sailor | Wisconsin |
| 64 | Clarence Young | 21 | Boarder | Sailor | Wisconsin |
| 65 | Alfred A Herman | 57 | Lodger | Laborer | Finland Swedish |
| 66 | Ellen Arseneau | 66 | Head | — | Wisconsin |
| 67 | Premila Arseneau | 39 | Daughter | Burnisher | Wisconsin |
| 68 | Ole H Hanson | 50 | Head | Lineman | Norway |
| 69 | Elizabeth V Hanson | 27 | Wife | — | Minnesota |
| 70 | Marion D Hanson | 9 | Daughter | — | Minnesota |
| 71 | Esther S Sweden | 35 | Roomer | Polisher-Finisher | Minnesota |
| 72 | Modest J Vincent | 67 | Head | Janitor | Minnesota |
| 73 | Clifford S Hutchins | 31 | Head | Salesman | Wisconsin |
| 74 | Frances P Hutchins | 30 | Wife | — | Michigan |
| 75 | Eugene S Hutchins | 10 | Son | — | Wisconsin |
| 76 | Cathleen M Hutchins | 9 | Daughter | — | Minnesota |
| 77 | Carl W Thorsell | 25 | Head | Fireman | Wisconsin |
| 78 | Florence N Thorsell | 24 | Wife | — | Wisconsin |
| 79 | William T Kelly | 64 | Head | Engineer | England |
| 80 | Margaret R Kelly | 64 | Wife | — | England |
| 81 | Charles Kelly | 31 | Son | Dentist | Wisconsin |
| 82 | Margaret J Kelly | 37 | Daughter | Teacher | Wisconsin |
| 83 | Mona C Kelly | 26 | Daughter | — | Wisconsin |
| 84 | Paul Buda | 56 | Head | Laborer | Germany Polish |
| 85 | Anna Buda | 58 | Wife | — | Wisconsin |
| 86 | George P Borgstrom | 24 | Step Son | Laborer | Wisconsin |
| 87 | Valentine J Borgstrom | 19 | Step Son | Chauffeur | Wisconsin |
| 88 | Ann Haskell | 31 | Step Daughter | Telephone Operator | Michigan |
| 89 | Noel B Haskell | 11 | Grand Child | — | Wisconsin |
| 90 | John W Haskell | 8 | Grand Child | — | Wisconsin |
| 91 | Mabel G Baker | 45 | Head | Scrub Woman | Canada English |
| 92 | Willard B Baker | 22 | Son | Laborer | Wisconsin |
| 93 | Abner J Baker | 19 | Son | — | Wisconsin |
| 94 | Robert B Baker | 15 | Son | — | Wisconsin |
| 95 | Noble Baker | 13 | Son | — | Wisconsin |
| 96 | Franklin Baker | 12 | Son | — | Wisconsin |
| 97 | Peter Olson | 67 | Head | Section Man | Sweden |
| 98 | Somalina Olson | 65 | Wife | — | Sweden |
| 99 | Torsten Olson | 27 | Son | Asst Manager | Wisconsin |
| 100 | Carl A Olson THIS PERSON | 22 | Son | — | Wisconsin |
Pedigree Summary
Carl + 1 sibling
Gen 1 · 6 parents
~0.92
Max depth 4 (1900–1950 window)
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)