AL
Anna Larsen — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Multnomah, Oregon
Our Model Tree links this Anna Larsen across the 1920, 1930 and 1940 US Censuses in Multnomah, Oregon (XGBoost, ~Confirmed) — first a spouse (b.~1884), then head of a 8-person household.
Age 36
b. ~1884
Female
Spouse
Born: Nebraska
Married
1920 Census Record Details
| Census Year | 1920 |
| Location | Multnomah, Oregon |
| Surname | Larsen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Additional Details | |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
| Township / Ward | Portland City |
| Est. Birth Year | ~1884 |
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.
8 people recorded at the same address in the 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Ernest Larsen | Son | — | 7 | ~1913 |
| Anna Larsen | Spouse | — | 36 | ~1884 |
| Albert Larsen | Son | — | 10 | ~1910 |
| Helen Larsen | Daughter | — | 3 | ~1917 |
| Andrew Larsen | Head | — | 42 | ~1878 |
| Frances Gorman | Other | — | 8 | ~1912 |
| Morris Larsen | Son | — | 12 | ~1908 |
| Clara Peterson | Other | — | 27 | ~1893 |
Census Appearances
1920
Multnomah, Oregon
Spouse, age 36
Multnomah, Oregon · implied b. ~1884 — 8 household members
| Surname | Larsen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Naturalization Status | Alien |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
1930
Multnomah, Oregon
Spouse, age 46
Multnomah, Oregon · implied b. ~1884 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anna C. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 46 |
| Marital Status | Married |
| Birthplace | Nebraska |
| Age at First Marriage | 23 |
| Father's Birthplace | Denmark |
| Mother's Birthplace | Denmark |
| Occupation | cook |
| Industry | cafeteria |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
Spouse, age 56
Clackamas-County, Oregon · implied b. ~1884 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 56 |
| Marital Status | Married |
| Birthplace | Nebraska |
| 1935 Residence (City) | Bryant Precinct |
| 1935 Residence (County) | Clackamas |
| Industry | H |
| Highest Grade | 6 |
| 1935 Residence | Same place |
| Birth State | Nebraska |
| Birth Country | United States |
| Birthplace (normalized) | nebraska |
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 Larsen across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
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This person
Anchor record
Anna Larsen
Spouse · 1920 · age 36 · b. ~1884 · Oregon
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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 — Multnomah, Oregon
Open full size
1920 US Federal Census — Multnomah, Oregon
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu1502unit:1008)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Eva | 18 | Daughter | Trimmer | Minnesota |
| 2 | Frank | 14 | Son | — | Minnesota |
| 3 | Tillia Mclaughlin | 48 | Head | — | Oregon |
| 4 | Velma Mclaughlin | 17 | Daughter | — | Oregon |
| 5 | Lloyd Mclaughlin | 16 | Son | Office Boy | Oregon |
| 6 | Fred Wertheimer | 49 | Head | Ticket Agent | Oregon |
| 7 | Margaret Wertheimer | 50 | Wife | Clerk | Oregon |
| 8 | Mildred Wertheimer | 12 | Daughter | — | Oregon |
| 9 | Alex A. Kelly | 32 | Head | — | Indiana |
| 10 | Alice Kelly | 36 | Wife | — | United States |
| 11 | Andrew Larsen | 42 | Head | Longshoreman | Denmark |
| 12 | Anna Larsen THIS PERSON | 36 | Wife | — | Nebraska |
| 13 | Morris C. Larsen | 12 | Son | — | Oregon |
| 14 | Albert R. Larsen | 10 | Son | — | Oregon |
| 15 | Ernest Larsen | 7 | Son | — | Oregon |
| 16 | Helen Larsen | 3 | Daughter | — | Oregon |
| 17 | Clara Peterson | 27 | Sister-in-law | Servant | Nebraska |
| 18 | Frances Gorman | 8 | Niece-in-law | — | Oregon |
| 19 | Elmer E. Reed | 24 | Head | Machinist | Oregon |
| 20 | Hazel Reed | 23 | Wife | Operator | Washington |
| 21 | Fred Plant | 37 | Head | Plumber | Minnesota |
| 22 | Edna Plant | 37 | Wife | Chocolate Dipper | Washington |
| 23 | Tele Johnson | 48 | Head | Longshoreman | Norway |
| 24 | Minnie Johnson | 43 | Wife | — | Norway |
| 25 | Arthur Johnson | 23 | Son | Burner | Oregon |
| 26 | Olga M. Johnson | 20 | Daughter | Stenographer | Oregon |
| 27 | Edwin S. Johnson | 17 | Son | Apprentice | Oregon |
| 28 | Chester T. Johnson | 12 | Son | — | Oregon |
| 29 | Olaf S. Johnson | 10 | Son | — | Oregon |
| 30 | Alfred Johnson | 7 | Son | — | Oregon |
| 31 | Bernice M. Johnson | 5 | Daughter | — | Oregon |
| 32 | George Johnson | 2 | Son | — | Oregon |
| 33 | John M. Bailey | 53 | Head | Proprietor | Iowa |
| 34 | Susie Bailey | 57 | Wife | — | Iowa |
| 35 | Bernice Bailey | 22 | Daughter | Saleslady | Iowa |
| 36 | Ellis L. Howard | 54 | Head | — | California |
| 37 | Robert Howard | 35 | Son | Collector | California |
| 38 | Effie Howard | 29 | Daughter | Machine Operator | Oregon |
| 39 | William J. Howard | 28 | Son | Salesman | Oregon |
| 40 | Margaret Howard | 26 | Daughter | Saleslady | Oregon |
| 41 | Martin Howard | 20 | Son | — | Oregon |
| 42 | Mabel Howard | 18 | Daughter | — | Oregon |
| 43 | Velma Howard | 11 | Grandson | — | Washington |
| 44 | John L. May | 56 | Head | Assistant Supt. | New York |
| 45 | Nellie D. May | 53 | Wife | — | Pennsylvania |
| 46 | Grace B. May | 34 | Daughter | — | Nevada |
| 47 | Emmett B. May | 21 | Son | Fireman | Nevada |
| 48 | Curtis O. Pettit | 33 | Son-in-law | Timekeeper | Illinois |
| 49 | Frank Pettit | 3 | Adopted Grandson | — | Oregon |
| 50 | Riley Kennedy | 38 | Head | Salesman | Indiana |
Related Census Records
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)