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Anna Larson — 1920 US Census Record
Linked across censuses1920 United States Federal Census · Worcester, Massachusetts
Our Model Tree links this Anna Larson across the 1910 and 1920 US Censuses in Worcester, Massachusetts (XGBoost, ~Confirmed) — first a daughter (b.~1906), then head of a 11-person household.
Age 14
b. ~1906
Female
Daughter
Born: Massachusetts
Single
1920 Census Record Details
| Census Year | 1920 |
| Location | Worcester, Massachusetts |
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Additional Details | |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
| Township / Ward | Fitchburg City |
| Est. Birth Year | ~1906 |
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 1920 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Selma Larson | Daughter | — | 27 | ~1893 |
| Anna Larson | Daughter | — | 14 | ~1906 |
| Mami Larson | Daughter | — | 17 | ~1903 |
| Helen Larson | Daughter | — | 21 | ~1899 |
| Otto Larson | Head | — | 48 | ~1872 |
| Waino Larson | Son | — | 12 | ~1908 |
| Toivo Larson | Son | — | 9 | ~1911 |
| Arisa Larson | Son | — | 16 | ~1904 |
| Annie Larson | Son | — | 24 | ~1896 |
| Veikko Larson | Son | — | 11 | ~1909 |
| Ida Larson | Spouse | — | 47 | ~1873 |
Census Appearances
1910
Worcester, Massachusetts
Daughter, age 5
Worcester, Massachusetts · implied b. ~1905 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larson |
| Given Name | Anne |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
1920
Worcester, Massachusetts
Daughter, age 14
Worcester, Massachusetts · implied b. ~1906 — 11 household members
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 14 |
| Marital Status | Single |
| Birthplace | Massachusetts |
| Father's Birthplace | Finland |
| Mother's Birthplace | Finland |
| Occupation | none |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Finnish |
| Birth State | Massachusetts |
| Birth Country | United States |
| Birthplace (normalized) | massachusetts |
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 Larson across 2 US Census years (1910 and 1920) in Worcester, Massachusetts, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Larson
Daughter · 1920 · age 14 · b. ~1906 · Massachusetts
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Sibling
Helen Larson
Sibling · 1920 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Selma Larson
Sibling · 1920 · age 27
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arisa Larson
Sibling · 1920 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Veikko Larson
Sibling · 1920 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Waino Larson
Sibling · 1920 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Toivo Larson
Sibling · 1920 · age 9
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mami Larson
Sibling · 1920 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Annie Larson
Sibling · 1920 · age 24
Source co-child of head (derived)
● Co-child · derived · ~0.88
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1920 US Federal Census — Worcester, Massachusetts
Open full size
1920 US Federal Census — Worcester, Massachusetts
Page Contents
50 people indexed on this census page (ia:1920:14thcensusofpopu746unit:0463)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ellery, Antoinette Ellison | 1 | daughter | None | Massachusetts |
| 2 | Frank Allen | 54 | Lodger | Helper | Massachusetts |
| 3 | Joseph Caddy | 28 | Lodger | Teamster | Canada |
| 4 | William Gorman | 20 | Lodger | None | Minnesota |
| 5 | Frank Gorman | 21 | Lodger | U. S. Service | Indiana |
| 6 | Ida Soderstrom | 23 | Lodger | Laundress | Minnesota |
| 7 | Anna Blake | 31 | Head | None | New Brunswick |
| 8 | Joseph, W Siatta | 41 | Head | Clerk | Vermont |
| 9 | Carrie, E Siatta | 38 | Wife | None | Maine |
| 10 | Flora, E Bonney | 64 | Mother | None | Maine |
| 11 | Edward Underwood | 45 | Head | Wood Turner | Massachusetts |
| 12 | Annie, S Underwood | 50 | Wife | Housework | Massachusetts |
| 13 | James Robertson | 42 | Head | Machinist | Scotland |
| 14 | Margaret, R Robertson | 42 | Wife | None | Scotland |
| 15 | Susan Guckman | 69 | Head | None | Massachusetts |
| 16 | Mabel Guckman | 45 | daughter | None | Massachusetts |
| 17 | Charles Hutchins | 36 | Head | Machinist | Massachusetts |
| 18 | Ellen Hutchins | 27 | wife | None | New Hampshire |
| 19 | Raymond Hutchins | 7 | son | Grammar | Massachusetts |
| 20 | Katherine Hutchins | 5 | daughter | None | Massachusetts |
| 21 | Rose Cannony | 31 | Head | Stitcher | Ireland |
| 22 | John Cannony | 35 | brother | Laborer | Ireland |
| 23 | Patrick, J Cannony | 58 | brother | Laborer | Ireland |
| 24 | Frederick, W Young | 77 | Head | Foreman | Maine |
| 25 | Alvira, C Young | 76 | wife | None | Maine |
| 26 | William, E Wheeler | 44 | Head | Game Warden | Massachusetts |
| 27 | Edith, M Wheeler | 42 | wife | None | Massachusetts |
| 28 | Gladys Wheeler | 18 | daughter | High School | Massachusetts |
| 29 | Ruth Wheeler | 12 | daughter | Grammar | Massachusetts |
| 30 | Albert Worth | 25 | Head | L. S. Fireman | Massachusetts |
| 31 | Margaret Worth | 26 | wife | None | Ireland |
| 32 | John, P Gilmartin | 32 | Head | Car Inspector | Canada |
| 33 | Agnes Gilmartin | 33 | wife | None | Ireland |
| 34 | Donald Gilmartin | 3 | son | None | Massachusetts |
| 35 | Marguerite Gilmartin | 1 | daughter | None | Massachusetts |
| 36 | James Heavey | 44 | Lodger | Car Inspector | Ireland |
| 37 | George, P Heavey | 14 | Lodger | High School | Massachusetts |
| 38 | Otto Larson | 48 | Head | Machinist | Finland |
| 39 | Ida Larson | 47 | wife | Weaver | Finland |
| 40 | Selma Larson | 27 | daughter | Weaver | Massachusetts |
| 41 | Annie Larson | 24 | son | Machinist | Massachusetts |
| 42 | Helen Larson | 21 | daughter | Weaver | Ohio |
| 43 | Mami Larson | 17 | daughter | Weaver | Massachusetts |
| 44 | Arisa Larson | 16 | son | Clerk | Massachusetts |
| 45 | Anna Larson THIS PERSON | 14 | daughter | None | Massachusetts |
| 46 | Waino Larson | 12 | son | Grammar | Massachusetts |
| 47 | Veikko Larson | 11 | son | Grammar | Massachusetts |
| 48 | Toivo Larson | 9 | son | Grammar | Massachusetts |
| 49 | Arne Hynonen | 27 | Head | Machinist | Finland |
| 50 | Senja Hynonen | 25 | wife | Weaver | Finland |
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)