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Carl Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Vernon, Wisconsin
Our Model Tree links this Carl Olson across the 1910, 1920 and 1930 US Censuses in Vernon, Wisconsin (XGBoost, ~Confirmed), with identified parents Jacob & Annie — first a head (b.~1895), then head of a 6-person household.
Age 35
b. ~1895
Male
Head
Born: Wisconsin
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Vernon, Wisconsin |
| Surname | Olson |
| Given Name | Carl A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 29 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Occupation | Farmer |
| Industry | general Farm |
| Class of Worker | VVVV E |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Farmer |
| Township / Ward | Kickapoo Township |
| Est. Birth Year | ~1895 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Carl | Age | Birth yr |
|---|---|---|---|---|
| Bernard Olson | Son | — | 5 | ~1925 |
| Olive Olson | Daughter | — | ~1930 | |
| Carl Olson | Head | — | 35 | ~1895 |
| Louise Olson | Daughter | — | 3 | ~1927 |
| Bessie Olson | Other | — | 29 | ~1901 |
| Bessie Olson | Daughter | — | 2 | ~1928 |
Census Appearances
1910
Vernon, Wisconsin
Son, age 13
Vernon, Wisconsin · implied b. ~1897 — 12 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Carl B. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Nor. Norwegian |
| Mother's Birthplace | Nor. Norwegian |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Vernon, Wisconsin
Head, age 24
Vernon, Wisconsin · implied b. ~1896 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Carl |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 24 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | OA |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Vernon, Wisconsin
Head, age 35
Vernon, Wisconsin · implied b. ~1895 — 6 household members
| Surname | Olson |
| Given Name | Carl A. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 29 |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | general Farm |
| Class of Worker | VVVV E |
| Can Read/Write | Yes |
| Veteran | No |
| 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 Vernon, Wisconsin, using XGBoost record linkage. Identified parents: father Jacob Olson (~0.92 confidence) and mother Annie Olson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Jacob Olson
b. ~1862
Source father
● Household
· direct · ~0.92
Mother
Annie Olson
b. ~1868
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Carl Olson
Head · 1930 · age 35 · b. ~1895 · Wisconsin
★ 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 — Vernon, Wisconsin
Open full size
1930 US Federal Census — Vernon, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2615unit:0270)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Sherman J. Quist | 57 | Head | Farmer | Wisconsin |
| 52 | Vina D. Quist | 56 | Wife-H | — | Ohio |
| 53 | Verlin Quist | 17 | Son | — | Wisconsin |
| 54 | Ben Green | 46 | Roomer | Laborer | Wisconsin |
| 55 | George L. Smith | 32 | Head | Farmer | Wisconsin |
| 56 | Hazel N. Smith | 30 | Wife-H | — | Wisconsin |
| 57 | John E. Smith | 7 | Daughter | — | Wisconsin |
| 58 | Hyla J. Smith | 3 | Daughter | — | Wisconsin |
| 59 | Ole H. Larson | 68 | Head | Farmer | Wisconsin |
| 60 | Annie P. Larson | 58 | Wife-H | — | Wisconsin |
| 61 | Susan Larson | 72 | Sister | — | Wisconsin |
| 62 | Emma Larson | 70 | Sister | — | Wisconsin |
| 63 | Merrill Larson | 23 | Son | Laborer | Wisconsin |
| 64 | Maledal Randles | 58 | Head | Farmer | Wisconsin |
| 65 | Alice M. Randles | 52 | Wife-H | — | Wisconsin |
| 66 | Bernice V. Randles | 20 | Daughter | — | Wisconsin |
| 67 | Edmund L. Randles | 22 | Son | Laborer | Wisconsin |
| 68 | Ivan Randles | 15 | Son | — | Wisconsin |
| 69 | Harold C. Jacobson | 28 | Head | Farmer | Wisconsin |
| 70 | Pearl M. Jacobson | 25 | Wife-H | — | Wisconsin |
| 71 | Genevieve M. Jacobson | 6 | Daughter | — | Wisconsin |
| 72 | John B. Jacobson | 5 | Son | — | Wisconsin |
| 73 | Kenneth H. Jacobson | 2 | Son | — | Wisconsin |
| 74 | Margaret Schurichtenberg | 40 | Head-H | — | Wisconsin |
| 75 | Francis M. Schurichtenberg | 22 | Son | Laborer | Wisconsin |
| 76 | Gladys M. Schurichtenberg | 16 | Daughter | — | Wisconsin |
| 77 | Jesse A. Nicholson | 79 | Father | — | Ohio |
| 78 | Charlie F. Snider | 41 | Head | Farmer | Wisconsin |
| 79 | Hazel A. Snider | 37 | Wife-H | — | Wisconsin |
| 80 | Ella Snider | 64 | Mother | — | Wisconsin |
| 81 | Katherine J. Snider | 17 | Niece | — | Wisconsin |
| 82 | Carl A. Olson THIS PERSON | 35 | Head | Farmer | Wisconsin |
| 83 | Bessie O. Olson | 29 | Wife-H | — | Iowa |
| 84 | Bernard O. Olson | 5 | Son | — | Wisconsin |
| 85 | Louise M. Olson | 3 | Daughter | — | Wisconsin |
| 86 | Bessie C. Olson | 2 | Daughter | — | Wisconsin |
| 87 | Olive J. Olson | 0 | Daughter | — | Wisconsin |
| 88 | Ole M. Bruland | 53 | Head | Farmer | Wisconsin |
| 89 | Clyde C. Cox | 42 | Head | Farmer | Kansas |
| 90 | Pearl M. Cox | 34 | Wife-H | — | Wisconsin |
| 91 | Lawrence H. Cox | 11 | Son | — | Wisconsin |
| 92 | Dorothy B. Cox | 8 | Daughter | — | Wisconsin |
| 93 | Buford L. Cox | 7 | Son | — | Wisconsin |
| 94 | Mary L. Cox | 2 | Daughter | — | Wisconsin |
| 95 | Opal E. Cox | 2 | Daughter | — | Wisconsin |
| 96 | Calvin L. Cox | 67 | Father | — | Wisconsin |
| 97 | Martin Robinson | 69 | Head | Farmer | Norway |
| 98 | Christina Robinson | 49 | Wife-H | — | Norway |
| 99 | Selmer Robinson | 19 | Son | Laborer | Wisconsin |
| 100 | Myrtle Robinson | 15 | Daughter | — | Wisconsin |
Pedigree Summary
Carl
Gen 1 · 2 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)