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Anna Larson — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Anna Larson across the 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed) — first a spouse (b.~1893), then head of a 9-person household.
Age 37
b. ~1893
Female
Spouse
Born: Illinois
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | City Of Chicago |
| Est. Birth Year | ~1893 |
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 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Alice Larson | Daughter | — | 4 | ~1926 |
| Margaret Larson | Daughter | — | 11 | ~1919 |
| Glad Larson | Daughter | — | 4 | ~1926 |
| Fern Larson | Daughter | — | 1 | ~1929 |
| Vilma Larson | Daughter | — | 9 | ~1921 |
| Ole Larson | Head | — | 49 | ~1881 |
| Alf Hundgaard | Other | — | 19 | ~1911 |
| Lillian Hundgaard | Other | — | 18 | ~1912 |
| Anna Larson | Spouse | — | 37 | ~1893 |
Census Appearances
1930
Cook, Illinois
Spouse, age 37
Cook, Illinois · implied b. ~1893 — 9 household members
| Surname | Larson |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 37 |
| Marital Status | Married |
| Birthplace | Illinois |
| Age at First Marriage | 18 |
| Father's Birthplace | Norway |
| Mother's Birthplace | Norway |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 47
Cook-County, Illinois · implied b. ~1893 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Larsen |
| Given Name | Anna |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 47 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | S 8 |
| 1935 Residence | Same Place |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
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 (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Anna Larson
Spouse · 1930 · age 37 · b. ~1893 · Illinois
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Cook, Illinois
Open full size
1930 US Federal Census — Cook, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel482:0701)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Martin P Werner | 43 | Head | Assembler | Germany |
| 2 | Elsa E Werner | 41 | Wife | None | Germany |
| 3 | Mildred Werner | 18 | Daughter | Phone Operator | Illinois |
| 4 | Eleanor Werner | 17 | Daughter | Inspector | Illinois |
| 5 | Elsie Werner | 17 | Daughter | None | Illinois |
| 6 | Wilbur Werner | 15 | Son | None | Illinois |
| 7 | Harry Werner | 13 | Son | None | Illinois |
| 8 | Harold H Lowder | 29 | Head | Foreman | Illinois |
| 9 | Bessie Lowder | 27 | Wife | None | Illinois |
| 10 | Harold G Lowder | 8 | Son | None | Illinois |
| 11 | Dorothy G Lowder | 6 | Daughter | None | Illinois |
| 12 | Lois M Lowder | 5 | Daughter | None | Illinois |
| 13 | Frank A Lowder | 1 | Son | None | Illinois |
| 14 | Nels Olson | 74 | Head | None | Sweden |
| 15 | Betty Olson | 77 | Wife | None | Sweden |
| 16 | Frank Rosinski | 47 | Head | Janitor | Poland |
| 17 | Mary W Rosinski | 48 | Wife | None | Illinois |
| 18 | Dorothy Rosinski | 8 | Daughter | None | Illinois |
| 19 | Catherine Rosinski | 3 | Daughter | None | Illinois |
| 20 | Arne J Erichsen | 37 | Head | Painter | Norway |
| 21 | Mold Olga Erichsen | 40 | Sister | None | Norway |
| 22 | Magnhild Erichsen | 16 | Niece | None | Norway |
| 23 | Borghild Erichsen | 12 | Niece | None | Norway |
| 24 | Carl E Nesby | 40 | Head | Painter | Norway |
| 25 | Signe Nesby | 36 | Wife | None | Norway |
| 26 | Reidar Nesby | 5 | Son | None | Illinois |
| 27 | Egil M Nesby | 4 | Son | None | Illinois |
| 28 | Christ A Nesby | 33 | Brother | None | Norway |
| 29 | Friedrich Maigold | 63 | Head | Painter | Germany |
| 30 | Gisella Maigold | 44 | Wife | None | Austria |
| 31 | Herman Maigold | 20 | Son | None | Germany |
| 32 | Peter Jorgenson | 44 | Head | Repair Man | Norway |
| 33 | Marie Jorgenson | 42 | Wife | Cabinet Maker | Norway |
| 34 | Hans U Gilbertson | 40 | Head | Carpenter | Norway |
| 35 | Signa J Gilbertson | 38 | Wife | None | Norway |
| 36 | Ralph H Gilbertson | 17 | Son | Office Boy | Illinois |
| 37 | Eiker S Gilbertson | 15 | Son | None | Illinois |
| 38 | Norman H Gilbertson | 13 | Son | None | Illinois |
| 39 | Lloyd S Gilbertson | 11 | Son | None | Illinois |
| 40 | Helene Gilbertson | 7 | Son | None | Illinois |
| 41 | Harold W Gilbertson | 3 | Son | None | Illinois |
| 42 | Ole Larson | 49 | Head | Carpenter | Norway |
| 43 | Anna Larson THIS PERSON | 37 | Wife | None | Illinois |
| 44 | Margaret Larson | 11 | Daughter | None | Minnesota |
| 45 | Vilma Larson | 9 | Daughter | None | Minnesota |
| 46 | Alice Larson | 4 | Daughter | None | Minnesota |
| 47 | Glad Larson | 4 | Daughter | None | Minnesota |
| 48 | Fern A Larson | 1 | Daughter | None | Illinois |
| 49 | Alf E Hundgaard | 19 | Step son | Draftsman | Illinois |
| 50 | Lillian Hundgaard | 18 | Step daughter | Typist | Illinois |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 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)