AC
Anna Carlson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Anna Carlson across the 1920, 1930 and 1940 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Theresa & Oscar — first a daughter (b.~1917), then head of a 4-person household.
Age 13
b. ~1917
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1917 |
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.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Anna | Age | Birth yr |
|---|---|---|---|---|
| Emma Carlson | Daughter | — | 11 | ~1919 |
| Anna Carlson | Daughter | — | 13 | ~1917 |
| Hulda Carlson | Daughter | — | 15 | ~1915 |
| Theresa Carlson | Head | — | 50 | ~1880 |
Census Appearances
1920
Cook, Illinois
Daughter, age 3
Cook, Illinois · implied b. ~1917 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read | No |
| Can Write | No |
| Speaks English | No |
| Mother Tongue | Swedish |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 13
Cook, Illinois · implied b. ~1917 — 4 household members
| Surname | Carlson |
| Given Name | Anna |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1940
Cook-County, Illinois
Spouse, age 23
Cook-County, Illinois · implied b. ~1917 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Anne |
| Relationship to Head | wife |
| Sex | F |
| Color / Race | White |
| Age | 23 |
| Marital Status | Married |
| Birthplace | Illinois |
| 1935 Residence (City) | Chicago City |
| 1935 Residence (County) | Cook |
| Hours Worked | 0 |
| Highest Grade | H-4 |
| 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 Carlson across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage. Identified parents: mother Theresa Carlson (~0.92 confidence) and father Oscar Carlson (~0.92 confidence) and mother Theresa Carlson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Theresa Carlson
b. ~1880
Source mother
● Household
· direct · ~0.92
Father
Oscar Carlson
b. ~1883
Source father
● Household
· direct · ~0.92
Mother
Theresa Carlson
b. ~1886
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Anna Carlson
Daughter · 1930 · age 13 · b. ~1917 · Illinois
★ You are viewing this record
Sibling
Hulda Carlson
Sibling · 1930 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Emma Carlson
Sibling · 1930 · age 11
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
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:illinoiscensus00reel442:0333)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Mamie Thurston | 42 | Wife | — | Illinois |
| 2 | John Thurston | 18 | Son | Chauffeur | Illinois |
| 3 | Sam Thurston | 16 | Son | — | Illinois |
| 4 | Lorraine Thurston | 12 | Daughter | — | Illinois |
| 5 | Wilbert Thurston | 6 | Son | — | Illinois |
| 6 | Katherine Thurston | 52 | Sister | Beauty Parlor | Illinois |
| 7 | Edward Boyce | 42 | Head | Repair Man | Illinois |
| 8 | Mary Boyce | 37 | Wife | — | Illinois |
| 9 | Edward Boyce | 16 | Son | — | Illinois |
| 10 | Bernard Lox | 45 | Head | Molder | Sweden |
| 11 | Eliza Lox | 40 | Wife | — | Illinois |
| 12 | Richard Lox | 16 | Son | Messenger | Illinois |
| 13 | Edward Lox | 14 | Son | — | Illinois |
| 14 | Theodore Cuperus | 61 | Head | Painter | Holland |
| 15 | Margaret Cuperus | 44 | Wife | — | Illinois |
| 16 | John Cuperus | 24 | Son | Electrician | Illinois |
| 17 | Hannah Carlquist | 71 | Head | — | Sweden |
| 18 | Ruth Carlquist | 34 | Daughter | Saleslady | Illinois |
| 19 | William Carlquist | 18 | Grandson | — | Illinois |
| 20 | Dorothy Carlquist | 17 | Grand Daughter | — | Illinois |
| 21 | Gus Carlquist | 37 | Son | — | Illinois |
| 22 | Peter Hanson | 37 | Head | Carpenter | Sweden |
| 23 | Elsa Hanson | 35 | Wife | — | Sweden |
| 24 | Margaret Hanson | 12 | Daughter | — | Sweden |
| 25 | Ruth Hanson | 11 | Daughter | — | Sweden |
| 26 | John Anderson | 57 | Head | Electrician | Sweden |
| 27 | Axel Wickstrom | 37 | Head | Iron Worker | Sweden |
| 28 | Anna Wickstrom | 32 | Wife | — | Sweden |
| 29 | George Matson | 29 | Cousin | Iron Worker | Sweden |
| 30 | Astrid Hanson | 35 | Head | Saleslady | Sweden |
| 31 | Olive Hanson | 11 | Daughter | — | Illinois |
| 32 | Fred Vandenbrand | 58 | Head | Millwright | New York |
| 33 | Carrie Vandenbrand | 60 | Wife | — | Illinois |
| 34 | Alma Alquhter | 42 | Head | Maid | Alabama |
| 35 | Gustav Nelson | 60 | Head | Stone Cutter | Sweden |
| 36 | Ellen Nelson | 53 | Wife | — | Sweden |
| 37 | Harold Nelson | 21 | Son | Stone Cutter | Illinois |
| 38 | Caroline Nelson | 17 | Daughter | — | Illinois |
| 39 | Harry Holmes | 31 | Head | Chauffeur | Illinois |
| 40 | Ester Holmes | 27 | Wife | — | Canada-English |
| 41 | Charles Holmes | 2 | Son | — | Illinois |
| 42 | Louis Holmes | 1 | Son | — | Illinois |
| 43 | Harry Holmes | 0 | Son | — | Illinois |
| 44 | Elizabeth Bowley | 69 | Mother in law | — | Canada-English |
| 45 | Theresa Carlson | 50 | Head | Laundress | Sweden |
| 46 | Hulda Carlson | 15 | Daughter | — | Illinois |
| 47 | Anna Carlson THIS PERSON | 13 | Daughter | — | Illinois |
| 48 | Emma Carlson | 11 | Daughter | — | Illinois |
| 49 | Robert Smith | 35 | Head | Millwright | Pennsylvania |
| 50 | Anna Smith | 35 | Wife | — | Pennsylvania |
Pedigree Summary
Anna + 2 siblings
Gen 1 · 3 parents
~0.92
Max depth 4 (1900–1950 window)
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)