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Annie Olson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Freeborn, Minnesota
Our Model Tree links this Annie Olson across the 1920 and 1930 US Censuses in Freeborn, Minnesota (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 7-person household.
Age 20
b. ~1900
Female
Spouse
Born: Denmark
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Freeborn, Minnesota |
| Surname | Olson |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Denmark |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
| Township / Ward | Hayward Township |
| Est. Birth Year | ~1900 |
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.
7 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Annie | Age | Birth yr |
|---|---|---|---|---|
| Paul Olson | Son | — | 9 | ~1911 |
| Harold Olson | Son | — | 5 | ~1915 |
| Ole Olson | Head | — | 36 | ~1884 |
| Leonard Olson | Son | — | 3 | ~1917 |
| Lester Olson | Son | — | 7 | ~1913 |
| Annie Olson | Spouse | — | 20 | ~1900 |
| Raymond Olson | Son | — | 1 | ~1919 |
Census Appearances
1920
Freeborn, Minnesota
Spouse, age 20
Freeborn, Minnesota · implied b. ~1900 — 7 household members
| Surname | Olson |
| Given Name | Annie |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Married |
| Birthplace | Denmark |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Danish |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
1930
Freeborn, Minnesota
Spouse, age 29
Freeborn, Minnesota · implied b. ~1901 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Agnes |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Denmark |
| Naturalization Status | Naturalized |
| Year of Immigration | 1922 |
| Age at First Marriage | 27 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | Laborer |
| Industry | Elevator |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth Country | Denmark |
| Birthplace (normalized) | denmark |
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 Annie Olson across 2 US Census years (1920 and 1930) in Freeborn, Minnesota, using XGBoost record linkage.
Show:
This person
Anchor record
Annie Olson
Spouse · 1920 · age 20 · b. ~1900 · Minnesota
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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 — Freeborn, Minnesota
Open full size
1920 US Federal Census — Freeborn, Minnesota
Page Contents
28 people indexed on this census page (ia:1920:14thcensusofpopu830unit:0963)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary G Vandy | 70 | Mother | — | Bohemia |
| 52 | Mary Vandy | 37 | Daughter | — | Bohemia |
| 53 | Charles Vandy | 33 | Son | — | Minnesota |
| 54 | Hans Teslow | 33 | Head | Farmer | Norway |
| 55 | Mary Teslow | 34 | Wife | — | Norway |
| 56 | Bernhard A Brandt | 35 | Head | Farmer | Germany |
| 57 | Emma Brandt | 33 | Wife | — | Iowa |
| 58 | Bertha Brandt | 12 | Daughter | — | Minnesota |
| 59 | Harold Brandt | 10 | Son | — | Minnesota |
| 60 | Walter Brandt | 8 | Son | — | Minnesota |
| 61 | Audrey Brandt | 6 | Daughter | — | Minnesota |
| 62 | Vera Brandt | 3 | Daughter | — | Minnesota |
| 63 | Raymond Brandt | 3 | Son | — | Minnesota |
| 64 | Loretta Brandt | 1 | Daughter | — | Minnesota |
| 65 | John E Reisdorf | 38 | Head | Farmer | Minnesota |
| 66 | Ole Olson | 36 | Head | Farmer | Denmark |
| 67 | Annie Olson THIS PERSON | 20 | Wife | — | Denmark |
| 68 | Paul W Olson | 9 | Son | — | Minnesota |
| 69 | Lester B Olson | 7 | Son | — | Minnesota |
| 70 | Harold E Olson | 5 | Son | — | Minnesota |
| 71 | Leonard Olson | 3 | Son | — | Minnesota |
| 72 | Raymond Olson | 1 | Son | — | Minnesota |
| 73 | Oliver M Hanson | 35 | Head | Farmer | Iowa |
| 74 | Ellen J Hanson | 38 | Wife | — | Minnesota |
| 75 | Lillian G Hanson | 17 | Daughter | — | Minnesota |
| 76 | Melvin Hanson | 15 | Son | — | Minnesota |
| 77 | Evelyn H Hanson | 8 | Daughter | — | Minnesota |
| 78 | Theodore H Olson | 35 | Employee | Farm Laborer | Minnesota |
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)