AO
Arthur Olson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Arthur Olson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Charles & Anna — first a head (b.~1892), then head of a 15-person household.
Age 38
b. ~1892
Male
Head
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Olson |
| Given Name | Arthur H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 26 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Pattern Maker |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Pattern Maker |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1892 |
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.
15 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Arthur | Age | Birth yr |
|---|---|---|---|---|
| William Dissert | Daughter | — | 5 | ~1925 |
| Marjorie Dissert | Daughter | — | 21 | ~1909 |
| Oscar Johnson | Other | — | 20 | ~1910 |
| Carl Bergstrom | Other | — | 58 | ~1872 |
| Alice Bergstrom | Son | — | 28 | ~1902 |
| Lillian Bergstrom | Daughter | — | 25 | ~1905 |
| Robert Bergstrom | Other | — | 4 | ~1926 |
| Marion Olson | Other | — | 30 | ~1900 |
| Edward Olson | Son | — | 5 | ~1925 |
| Edward Bergstrom | Son | — | 20 | ~1910 |
| Sophie Bergstrom | Other | — | 53 | ~1877 |
| Leona Dissert | Daughter | — | 16 | ~1914 |
| William Dissert | Other | — | 42 | ~1888 |
| Augusta Dissert | Other | — | 41 | ~1889 |
| Arthur Olson | Head | — | 38 | ~1892 |
Census Appearances
1910
Cook, Illinois
Son, age 19
Cook, Illinois · implied b. ~1891 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Arthur |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 19 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Head, age 28
Cook, Illinois · implied b. ~1892 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Arthur |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 28 |
| Marital Status | Married |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | R |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Head, age 38
Cook, Illinois · implied b. ~1892 — 15 household members
| Surname | Olson |
| Given Name | Arthur H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 38 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 26 |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Indiana |
| Occupation | Pattern Maker |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 50 |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 Arthur Olson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Charles Olson (~0.92 confidence) and mother Anna Olson (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charles Olson
b. ~1864
Source father
● Household
· direct · ~0.92
Mother
Anna Olson
b. ~1866
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Arthur Olson
Head · 1930 · age 38 · b. ~1892 · Illinois
★ 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 — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel432:0718)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Dennis Mcnamara | 40 | Head | Truck Driver | Irish Free State |
| 2 | Geneva Mcnamara | 37 | Wife-H | — | Illinois |
| 3 | Marguerite Mcnamara | 14 | Daughter | — | Illinois |
| 4 | Ernest W. Kantz | 48 | R | Carpenter | Sweden |
| 5 | Elsa M. Kantz | 47 | Wife-H | — | Sweden |
| 6 | Elsie G. Kantz | 13 | Daughter | — | Massachusetts |
| 7 | Edwin Larson | 33 | R | Electrician | Illinois |
| 8 | Harriet Larson | 31 | Wife-H | — | Illinois |
| 9 | Elaine Larson | 11 | Daughter | — | Illinois |
| 10 | Gloria M. Larson | 9 | Daughter | — | Illinois |
| 11 | John Bielfeldt | 54 | O | Machinist | Illinois |
| 12 | Elizabeth Bielfeldt | 58 | Wife-H | — | Illinois |
| 13 | Verna Bielfeldt | 20 | Son | — | Illinois |
| 14 | Patrick Lane | 60 | Boarder | Labor | Irish Free State |
| 15 | Carl A. Tillman | 63 | O | Hammer Smith | Sweden |
| 16 | Judith Sanstadt | 40 | Daughter | Teacher | Illinois |
| 17 | Bernice Tillman | 38 | Daughter | Millinery | Wisconsin |
| 18 | Tillman Sanstadt | 15 | Grandson | — | Illinois |
| 19 | Arthur H. Olson THIS PERSON | 38 | Head | Pattern Maker | Illinois |
| 20 | Marion E. Olson | 30 | Wife-H | — | Illinois |
| 21 | Edward Olson | 5 | Son | — | Illinois |
| 22 | William C. Dissert | 42 | O | Merchant | Illinois |
| 23 | Augusta Dissert | 41 | Wife-H | Teacher | Illinois |
| 24 | Marjorie Dissert | 21 | Daughter | — | Illinois |
| 25 | Leona Dissert | 16 | Daughter | — | Illinois |
| 26 | William Dissert | 5 | Daughter | — | Illinois |
| 27 | Carl V. Bergstrom | 58 | O | Jeweler | Sweden |
| 28 | Sophie S. Bergstrom | 53 | Wife-H | — | Sweden |
| 29 | Alice E. Bergstrom | 28 | Son | Jeweler | Illinois |
| 30 | Lillian Bergstrom | 25 | Daughter | — | Illinois |
| 31 | Robert Bergstrom | 4 | Grandson | — | Illinois |
| 32 | Edward Bergstrom | 20 | Son | — | Illinois |
| 33 | Oscar Johnson | 20 | Boarder | Labor | Sweden |
| 34 | Axel J. Bergstrom | 49 | Head | Jeweler | Sweden |
| 35 | Amelia Bergstrom | 49 | Wife-H | — | Sweden |
| 36 | Patrick Conley | 55 | Head | Labor | Northern Ireland |
| 37 | Delia Conley | 52 | Wife-H | — | Illinois |
| 38 | Leonard Tellaw | 23 | Son in law | Sailor | Michigan |
| 39 | Joan Tellaw | 18 | Daughter | — | Illinois |
| 40 | John Henneberger | 31 | Head | Steamfitter | Illinois |
| 41 | Eva Henneberger | 30 | Wife-H | — | Indiana |
| 42 | Jack Henneberger | 8 | Son | — | Illinois |
| 43 | Leonard Henneberger | 7 | Son | — | Illinois |
| 44 | Dorothy Henneberger | 4 | Daughter | — | Illinois |
| 45 | Bernard Duffy | 48 | Head | Open Hearthman | Irish Free State |
| 46 | Agnes Duffy | 48 | Wife-H | — | Scotland |
| 47 | Thomas Duffy | 19 | Son | Truck Helper | Scotland |
| 48 | Bernard Duffy | 17 | Son | — | Scotland |
| 49 | Alexander Duffy | 13 | Son | — | Scotland |
| 50 | Christina Duffy | 10 | Daughter | — | Scotland |
Pedigree Summary
Arthur
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)