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Anna Olson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Buffalo, Wisconsin
Our Model Tree links this Anna Olson across the 1910 and 1920 US Censuses in Buffalo, Wisconsin (XGBoost, ~Confirmed) — first a spouse (b.~1870), then head of a 6-person household.
Age 50
b. ~1870
Female
Spouse
Born: Wisconsin
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Buffalo, Wisconsin |
| Surname | Olson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
| Township / Ward | Dover Township |
| Est. Birth Year | ~1870 |
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 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Lucile Olson | Daughter | — | 11 | ~1909 |
| Otto Olson | Head | — | 50 | ~1870 |
| C Olson | Son | — | 16 | ~1904 |
| Eric Olson | Son | — | 19 | ~1901 |
| Carrie Olson | Son | — | 21 | ~1899 |
| Anna Olson | Spouse | — | 50 | ~1870 |
Census Appearances
1910
Buffalo, Wisconsin
Spouse, age 40
Buffalo, Wisconsin · implied b. ~1870 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olsen |
| Given Name | Anne J |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Years Married | 18 |
| Children Born | 7 |
| Children Living | 7 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Wisconsin |
| Birth Country | United States |
| Birthplace (normalized) | wisconsin |
1920
Buffalo, Wisconsin
Spouse, age 50
Buffalo, Wisconsin · implied b. ~1870 — 6 household members
| Surname | Olson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Wisconsin |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | 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 Anna Olson across 2 US Census years (1910 and 1920) in Buffalo, Wisconsin, using XGBoost record linkage.
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This person
Anchor record
Anna Olson
Spouse · 1920 · age 50 · b. ~1870 · Wisconsin
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Buffalo, Wisconsin
Open full size
1920 US Federal Census — Buffalo, Wisconsin
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1975unit:0341)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Norman | 2 | Son | — | Wisconsin |
| 2 | Anne L. | 0 | Son | — | Wisconsin |
| 3 | Ole Molland | 46 | Head | Farmer | Wisconsin |
| 4 | Sara S. Molland | 45 | Wife | — | Wisconsin |
| 5 | Earl Molland | 6 | Son | — | Wisconsin |
| 6 | Anna M. Lund | 74 | Head | — | Norway |
| 7 | Lizzie M. Lund | 41 | Daughter | — | Wisconsin |
| 8 | Herman Lund | 5 | Grandson | — | Wisconsin |
| 9 | Otto Olson | 50 | Head | Farmer | Norway |
| 10 | Anna Olson THIS PERSON | 50 | Wife | — | Wisconsin |
| 11 | Carrie J. Olson | 21 | Son | Farm Laborer | Wisconsin |
| 12 | Eric Olson | 19 | Son | Farm Laborer | Wisconsin |
| 13 | C. Olson | 16 | Son | Farm Laborer | Wisconsin |
| 14 | Lucile J. Olson | 11 | Daughter | — | Wisconsin |
| 15 | Richard Kiness | 38 | Head | Farmer | Wisconsin |
| 16 | Katie Kiness | 36 | Wife | — | Wisconsin |
| 17 | Margaret L. Kiness | 7 | Daughter | — | Wisconsin |
| 18 | Ruth Kiness | 5 | Daughter | — | Wisconsin |
| 19 | Ernest J. Kiness | 3 | Son | — | Wisconsin |
| 20 | Lella M. Kiness | 1 | Daughter | — | Wisconsin |
| 21 | Paul Wundrich | 34 | Head | Farmer | Wisconsin |
| 22 | Lydia Wundrich | 24 | Wife | — | Wisconsin |
| 23 | Eleonora Wundrich | 3 | Daughter | — | Wisconsin |
| 24 | Minnie Wundrich | 1 | Daughter | — | Wisconsin |
| 25 | Herman Wundrich | 0 | Son | — | Wisconsin |
| 26 | A. Tom | 29 | Head | Farmer | Wisconsin |
| 27 | Mary Tom | 25 | Wife | — | Wisconsin |
| 28 | Joe E. Tom | 4 | Son | — | Wisconsin |
| 29 | Verna Tom | 1 | Daughter | — | Wisconsin |
| 30 | Alfred M. Fredrickson | 29 | Head | Farmer | Wisconsin |
| 31 | Eva B. Fredrickson | 25 | Sister | — | Wisconsin |
| 32 | Alice M. Fredrickson | 20 | Sister | — | Wisconsin |
| 33 | Even Fredrickson | 73 | Father | — | Norway |
| 34 | Reuben Tuttle | 26 | Hired man | Farm Laborer | Wisconsin |
| 35 | Fred Fredrickson | 35 | Head | Farmer | Wisconsin |
| 36 | Clara Fredrickson | 25 | Wife | — | Wisconsin |
| 37 | Florence C. Fredrickson | 2 | Daughter | — | Wisconsin |
| 38 | Inez A. Fredrickson | 1 | Daughter | — | Wisconsin |
| 39 | John A. Rudy | 63 | Head | Farmer | Indiana |
| 40 | Ellen D. Rudy | 39 | Wife | — | Wisconsin |
| 41 | Theodore Rudy | 19 | Son | Farm Laborer | Wisconsin |
| 42 | Mabel Rudy | 17 | Daughter | — | Wisconsin |
| 43 | Myrtle Rudy | 14 | Daughter | — | Wisconsin |
| 44 | Norman Rudy | 9 | Son | — | Wisconsin |
| 45 | Alvin Rudy | 7 | Son | — | Wisconsin |
| 46 | James Rudy | 4 | Son | — | Wisconsin |
| 47 | Peter J. Iverson | 55 | Head | Farmer | Norway |
| 48 | Francis Iverson | 47 | Wife | — | Sweden |
| 49 | Josephine Iverson | 16 | Daughter | — | Wisconsin |
| 50 | May Iverson | 13 | Daughter | — | Wisconsin |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1920 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)