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Robert Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Barron, Wisconsin
Our Model Tree links this Robert Olson across the 1920, 1930 and 1940 US Censuses in Barron, Wisconsin (XGBoost, ~Confirmed), with identified parents Evelyn & Jasper — first a son (b.~1914), then head of a 5-person household.
Age 16
b. ~1914
Male
Son
Born: Wisconsin
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Barron, Wisconsin |
| Surname | Olson |
| Given Name | Robert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | City Of Rice Lake |
| Est. Birth Year | ~1914 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Robert | Age | Birth yr |
|---|---|---|---|---|
| Robert Olson | Son | — | 16 | ~1914 |
| Evelyn Olson | Spouse | — | 49 | ~1881 |
| Harold Olson | Son | — | 13 | ~1917 |
| Thomas Olson | Son | — | 20 | ~1910 |
| Jasper Olson | Head | — | 48 | ~1882 |
Census Appearances
1920
Barron, Wisconsin
Son, age 6
Barron, Wisconsin · implied b. ~1914 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Robert H |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1930
Barron, Wisconsin
Son, age 16
Barron, Wisconsin · implied b. ~1914 — 5 household members
| Surname | Olson |
| Given Name | Robert H. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Wisconsin |
| Father's Birthplace | Wisconsin |
| Mother's Birthplace | Wisconsin |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Barron-County, Wisconsin
Head, age 26
Barron-County, Wisconsin · implied b. ~1914 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olsen |
| Given Name | Robert H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | Rice Lake |
| Occupation | Clerk |
| Industry | Grocery Store |
| Class of Worker | OA |
| Hours Worked | 65 |
| Income (1939) | 0 |
| Highest Grade | C-1 |
| 1935 Residence | Wisconsin |
| 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 Robert Olson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Evelyn Olson (~0.92 confidence) and father Jasper Olson (~0.92 confidence) and mother Evelyn Olson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Evelyn Olson
b. ~1881
Source mother
● Household
· direct · ~0.92
Father
Jasper Olson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Evelyn Olson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Robert Olson
Son · 1930 · age 16 · b. ~1914 · Wisconsin
★ You are viewing this record
Sibling
Thomas Olson
Sibling · 1930 · age 20
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Harold Olson
Sibling · 1930 · age 13
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 — Barron, Wisconsin
Open full size
1930 US Federal Census — Barron, Wisconsin
Page Contents
50 people indexed on this census page (ia:1930:15thcensus2561unit:0463)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Palmer Cook | 10 | Son | — | Wisconsin |
| 2 | Verna Cook | 8 | Daughter | — | Wisconsin |
| 3 | Warren Niles | 37 | Head | Merchant | Wisconsin |
| 4 | Lila H. Niles | 34 | Wife | — | Wisconsin |
| 5 | Lois Niles | 12 | Daughter | — | Minnesota |
| 6 | Robert W. Niles | 9 | Son | — | Wisconsin |
| 7 | Madelyn J. Niles | 7 | Daughter | — | Wisconsin |
| 8 | Carl J. Ison | 39 | Head | Salesman | Wisconsin |
| 9 | Helen Ison | 35 | Wife | — | Wisconsin |
| 10 | Jean D. Ison | 7 | Son | — | Wisconsin |
| 11 | Bernard K. Ison | 6 | Son | — | Wisconsin |
| 12 | Richard J. Ison | 4 | Son | — | Wisconsin |
| 13 | Lyman D. Ison | 2 | Son | — | Wisconsin |
| 14 | Viola Strohmeyer | 20 | Servant | Servant | Iowa |
| 15 | Jasper E. Olson | 48 | Head | Foreman | Wisconsin |
| 16 | Evelyn A. Olson | 49 | Wife | — | Wisconsin |
| 17 | Thomas E. Olson | 20 | Son | — | Wisconsin |
| 18 | Robert H. Olson THIS PERSON | 16 | Son | — | Wisconsin |
| 19 | Harold J. Olson | 13 | Son | — | Wisconsin |
| 20 | Henry C. Wiger | 49 | Head | Physician | Minnesota |
| 21 | Mabel S. Wiger | 33 | Wife | — | Iowa |
| 22 | Elaine A. Wiger | 11 | Daughter | — | Wisconsin |
| 23 | Henry C. Wiger | 8 | Son | — | Wisconsin |
| 24 | Donald H. Wiger | 4 | Son | — | Wisconsin |
| 25 | Robert F. Hessel | 36 | Head | Carpenter | Wisconsin |
| 26 | Caroline C. Hessel | 29 | Wife | — | Wisconsin |
| 27 | Barbara A. Hessel | 7 | Daughter | — | Wisconsin |
| 28 | Mary J. Hessel | 5 | Daughter | — | Wisconsin |
| 29 | Helen Dahl | 17 | Servant | Servant | Wisconsin |
| 30 | Nelse Nelson | 41 | Head | Jeweler | Wisconsin |
| 31 | Nell Nelson | 40 | Wife | — | Michigan |
| 32 | James Nelson | 12 | Son | — | Wisconsin |
| 33 | Robert Nelson | 10 | Son | — | Wisconsin |
| 34 | Daughter Nelson | 3 | Daughter | — | Wisconsin |
| 35 | — | 20 | Servant | Servant | Wisconsin |
| 36 | Laurence S. Coe | 45 | Head | Attorney | Wisconsin |
| 37 | Helen Coe | 33 | Wife | — | Wisconsin |
| 38 | Robert Coe | 13 | Son | — | Wisconsin |
| 39 | Elizabeth J. Coe | 9 | Daughter | — | Wisconsin |
| 40 | Edward F. Coe | 3 | Son | — | Wisconsin |
| 41 | Elida Alnes | 28 | Servant | Servant | Wisconsin |
| 42 | Martin A. Paulson | 52 | Head | Manager | Wisconsin |
| 43 | Hannah B. Paulson | 51 | Wife | — | Illinois |
| 44 | Albert J. Webster | 53 | Head | Manager | Wisconsin |
| 45 | Anna M. Webster | 55 | Wife | — | Wisconsin |
| 46 | Leila M. Webster | 30 | Son | Manager | Wisconsin |
| 47 | Fern A. Webster | 24 | Daughter | Teacher | Wisconsin |
| 48 | Bernice K. Webster | 20 | Daughter | — | Wisconsin |
| 49 | Harry H. Field | 36 | Head | Post Master | Wisconsin |
| 50 | Ruth H. Field | 33 | Wife | — | Michigan |
Pedigree Summary
Robert + 2 siblings
Gen 1 · 3 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)