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Anna Olsen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Lake, Illinois
Our Model Tree links this Anna Olsen across the 1920 and 1930 US Censuses in Lake, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1873), then head of a 9-person household.
Age 47
b. ~1873
Female
Spouse
Born: Norway
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Lake, Illinois |
| Surname | Olsen |
| Given Name | Anna G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
| Township / Ward | Waukegan City |
| Est. Birth Year | ~1873 |
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.
9 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Earl Olsen | Son | — | 16 | ~1904 |
| Robert Olsen | Son | — | 9 | ~1911 |
| Lage Amundsen | Other | — | 73 | ~1847 |
| Lawrence Olsen | Son | — | 14 | ~1906 |
| Anna Olsen | Spouse | — | 47 | ~1873 |
| Anna Olsen | Daughter | — | 8 | ~1912 |
| Albert Olsen | Son | — | 5 | ~1915 |
| Hjalmar Olsen | Head | — | 59 | ~1861 |
| Catrie Hansen | Other | — | 74 | ~1846 |
Census Appearances
1920
Lake, Illinois
Spouse, age 47
Lake, Illinois · implied b. ~1873 — 9 household members
| Surname | Olsen |
| Given Name | Anna G. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Norway |
| Year of Immigration | 1880 |
| Naturalization Status | Naturalized |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
1930
Lake, Illinois
Other, age 57
Lake, Illinois · implied b. ~1873 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Olson |
| Given Name | Anna G. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Norway |
| Naturalization Status | Naturalized |
| Year of Immigration | 1881 |
| Age at First Marriage | 24 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Can Read/Write | Yes |
| Mother Tongue | Norwegian |
| Birth Country | Norway |
| Birthplace (normalized) | norway |
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 Olsen across 2 US Census years (1920 and 1930) in Lake, Illinois, using XGBoost record linkage.
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This person
Anchor record
Anna Olsen
Spouse · 1920 · age 47 · b. ~1873 · Illinois
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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 — Lake, Illinois
Open full size
1920 US Federal Census — Lake, Illinois
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu382unit:0162)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Alexander Hein | 41 | Head | Merchant | Germany |
| 2 | Clara Hein | 37 | Wife | — | Illinois |
| 3 | Stanley W. Hein | 14 | Son | — | Illinois |
| 4 | Lillian Lundgren | 25 | Servant | Maid | Illinois |
| 5 | Otto P. Casella | 27 | Head | Asst Sales Mgr | So. Dakota |
| 6 | Ethel S. Casella | 27 | Wife | — | Illinois |
| 7 | John Roger Casella | 2 | Son | — | Illinois |
| 8 | Mary Vargin | 16 | Maid | Maid | Finland |
| 9 | Louis J. Durkin | 26 | Head | Asst Mgr. | Illinois |
| 10 | Edna E. Durkin | 25 | Wife | — | Illinois |
| 11 | Edward J. Durkin | 2 | Son | — | Illinois |
| 12 | Louis J. Durkin | 0 | Son | — | Illinois |
| 13 | William J. White | 73 | Head | Retired | Illinois |
| 14 | Mary B. White | 72 | Wife | — | Illinois |
| 15 | Otto B. Smith | 42 | Head | Dentist | Wisconsin |
| 16 | Loretto H. Smith | 40 | Wife | — | Illinois |
| 17 | Marcella J. Smith | 15 | Daughter | — | Illinois |
| 18 | Kingsley O. Smith | 11 | Son | — | Illinois |
| 19 | Stanley J. Smith | 8 | Son | — | Illinois |
| 20 | John H. Peterson | 39 | Head | Salesman | Illinois |
| 21 | Elizabeth A. Peterson | 38 | Wife | — | Texas |
| 22 | Stella R. Peterson | 5 | Daughter | — | Illinois |
| 23 | Hjalmar E. Olsen | 59 | Head | Insurance Agt. | Norway |
| 24 | Anna G. Olsen THIS PERSON | 47 | Wife | — | Norway |
| 25 | Earl K. Olsen | 16 | Son | — | New York |
| 26 | Lawrence E. Olsen | 14 | Son | — | Michigan |
| 27 | Robert J. Olsen | 9 | Son | — | Illinois |
| 28 | Anna M. Olsen | 8 | Daughter | — | Illinois |
| 29 | Albert R. Olsen | 5 | Son | — | Illinois |
| 30 | Lage Amundsen | 73 | Grandfather | — | Norway |
| 31 | Catrie Hansen | 74 | Aunt | — | Norway |
| 32 | William F. Stroden | 40 | Head | Fireman | Pennsylvania |
| 33 | Mary A. Stroden | 27 | Wife | — | Pennsylvania |
| 34 | Eva M. Stroden | 9 | Daughter | — | Pennsylvania |
| 35 | Helen A. Stroden | 6 | Daughter | — | Pennsylvania |
| 36 | Edward R. Bourne | 35 | Stepfather | Plumber | Illinois |
| 37 | Stella M. Bourne | 46 | Wife | — | Maryland |
| 38 | John W. Miller | 45 | Head | Fireman | Illinois |
| 39 | Elizabeth H. Miller | 43 | Wife | — | Illinois |
| 40 | Lois Marie Miller | 16 | Daughter | — | Illinois |
| 41 | John Jr. Miller | 6 | Son | — | Illinois |
| 42 | Nels Pierson | 53 | Head | Mason | Sweden |
| 43 | Matilda Pierson | 41 | Wife | — | Sweden |
| 44 | Ellen G. Pierson | 26 | Daughter | Stenographer | Illinois |
| 45 | Harry W. Pierson | 24 | Son | Draftsman | Illinois |
| 46 | Morris S. Rubin | 49 | Head | Merchant | Poland, Russia |
| 47 | Rae K. Rubin | 42 | Wife | — | Poland, Russia |
| 48 | Blanche Rubin | 21 | Daughter | Cashier | Illinois |
| 49 | Jeffrey Rubin | 19 | Son | Student | Illinois |
| 50 | Mary E. Rubin | 14 | Daughter | — | Illinois |
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)