AO
Albert Olson — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Sauk-County, Wisconsin
Our Model Tree links this Albert Olson across the 1930 and 1940 US Censuses in Sauk-County, Wisconsin (XGBoost, ~Confirmed) — first a head (b.~1905), then head of a 11-person household.
Age 35
b. ~1905
Male
Head
Born: Wisconsin
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Sauk-County, Wisconsin |
| Surname | Olson |
| Given Name | Albert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Richland |
| Additional Details | |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Income (1939) | 330 |
| Highest Grade | No 6 |
| 1935 Residence | Wisconsin |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Occupation | Laborer |
| Township / Ward | Ironton |
| Est. Birth Year | ~1905 |
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.
11 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Albert | Age | Birth yr |
|---|---|---|---|---|
| Robert Olson | Son | — | 9 | ~1931 |
| Northa Olson | Daughter | — | 11 | ~1929 |
| La Olson | Daughter | — | 6 | ~1934 |
| Iva Olson | Daughter | — | 5 | ~1935 |
| Lenora Olson | Daughter | — | 2 | ~1938 |
| Albert Olson | Head | — | 35 | ~1905 |
| Leonard Olson | Son | — | ~1940 | |
| Ira Olson | Spouse | — | 30 | ~1910 |
| Albert Olson | Son | — | 7 | ~1933 |
| Arnold Olson | Son | — | 13 | ~1927 |
| La Olson | Daughter | — | 6 | ~1934 |
Census Appearances
1930
Sauk, Wisconsin
Other, age 25
Sauk, Wisconsin · implied b. ~1905 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Albert |
| Relationship to Head | R |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Age at First Marriage | 21 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Wisconsin |
| Occupation | Farmer |
| Industry | General farm |
| Class of Worker | O |
| Can Read/Write | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1940
Sauk-County, Wisconsin
Head, age 35
Sauk-County, Wisconsin · implied b. ~1905 — 11 household members
| Surname | Olson |
| Given Name | Albert |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| 1935 Residence (City) | R |
| 1935 Residence (County) | Richland |
| Occupation | Laborer |
| Industry | W.P.A. |
| Class of Worker | GW |
| Income (1939) | 330 |
| Highest Grade | No 6 |
| 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 Albert Olson across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Albert Olson
Head · 1940 · age 35 · b. ~1905 · Wisconsin
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Sauk-County, Wisconsin
Open full size
1940 US Federal Census — Sauk-County, Wisconsin
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-04523-00478)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Zora Ware | 62 | Wife | — | Wisconsin |
| 2 | Nelson Atkinson | 70 | Head | — | Nebraska |
| 3 | Minnie Atkinson | 68 | Wife | — | Wisconsin |
| 4 | Nelson W Atkinson | 22 | Son | — | Wisconsin |
| 5 | Chloe Dewey | 83 | Aunt | — | Wisconsin |
| 6 | Theone Clary | 26 | Head | Teacher | Wisconsin |
| 7 | Ruth Clary | 25 | Wife | — | Wisconsin |
| 8 | Clark Clary | 12 | Nephew | — | Wisconsin |
| 9 | Anna Rago | 44 | Head | — | Wisconsin |
| 10 | Jessie Rago | 12 | Daughter | — | Wisconsin |
| 11 | Patrick Rago | 9 | Son | — | Wisconsin |
| 12 | Betty Rago | 8 | Daughter | — | Wisconsin |
| 13 | Joseph F Connors | 49 | Brother-in-law | Graduoprator | Wisconsin |
| 14 | Fred J Powell | 81 | Head | — | Wisconsin |
| 15 | Nancy Powell | 69 | Wife | — | Wisconsin |
| 16 | Luman Powell | 36 | Son | — | Wisconsin |
| 17 | Bernard Faivre | 31 | Son-in-law | Laborer | Wisconsin |
| 18 | Ida Faivre | 31 | Daughter | — | Wisconsin |
| 19 | Richard Faivre | 2 | Grandson | — | Wisconsin |
| 20 | Fredrick Buggs | 32 | Head | Operator | Wisconsin |
| 21 | Fredricka Buggs | 32 | Wife | — | Wisconsin |
| 22 | Jo Anne Buggs | 12 | Daughter | — | Wisconsin |
| 23 | Shirley Buggs | 10 | Daughter | — | Wisconsin |
| 24 | Barbara Buggs | 4 | Daughter | — | Wisconsin |
| 25 | Albert Olson THIS PERSON | 35 | Head | Laborer | Wisconsin |
| 26 | Ira Olson | 30 | Wife | — | Wisconsin |
| 27 | Arnold Olson | 13 | Son | — | Wisconsin |
| 28 | Northa Olson | 11 | Daughter | — | Wisconsin |
| 29 | Robert Olson | 9 | Son | — | Wisconsin |
| 30 | Albert Jr Olson | 7 | Son | — | Wisconsin |
| 31 | La Vern Olson | 6 | Daughter | — | Wisconsin |
| 32 | La Dona Olson | 6 | Daughter | — | Wisconsin |
| 33 | Iva May Olson | 5 | Daughter | — | Wisconsin |
| 34 | Lenora Olson | 2 | Daughter | — | Wisconsin |
| 35 | Leonard Ray Olson | 0 | Son | — | Wisconsin |
| 36 | Harry Mason | 32 | Head | Operator | Wisconsin |
| 37 | Francis Mason | 25 | Wife | — | Wisconsin |
| 38 | Harry Thomas | 50 | Head | Miller | Wisconsin |
| 39 | Rachel Casey | 72 | Head | — | Wisconsin |
| 40 | Lucile Casey | 32 | Daughter | — | Wisconsin |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)