EC
Emma Carlson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Emma Carlson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Anna & Mary — first a daughter (b.~1891), then head of a 3-person household.
Age 39
b. ~1891
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Asst. Bookkeeper |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Asst. Bookkeeper |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1891 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Emma | Age | Birth yr |
|---|---|---|---|---|
| Emma Carlson | Daughter | — | 39 | ~1891 |
| Mary Carlson | Head | — | 75 | ~1855 |
| Charles Carlson | Son | — | 42 | ~1888 |
Census Appearances
1910
Cook, Illinois
Daughter, age 20
Cook, Illinois · implied b. ~1890 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Factory Girl |
| Industry | Medical Supplies |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 30
Cook, Illinois · implied b. ~1890 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Stenographer |
| Industry | Stock Yards |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Cook, Illinois
Daughter, age 39
Cook, Illinois · implied b. ~1891 — 3 household members
| Surname | Carlson |
| Given Name | Emma |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 39 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Asst. Bookkeeper |
| Industry | Steel Mill |
| Class of Worker | W |
| Can Read/Write | Yes |
| 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 Emma Carlson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: mother Anna Carlson (~0.92 confidence) and mother Mary Carlson (~0.92 confidence) and mother Mary Carlson (~0.92 confidence). The pedigree spans 1 generation with 3 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Mother
Anna Carlson
b. ~1864
Source mother
● Household
· direct · ~0.92
Mother
Mary Carlson
b. ~1855
Source mother
● Household
· direct · ~0.92
Mother
Mary Carlson
b. ~1855
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Emma Carlson
Daughter · 1930 · age 39 · b. ~1891 · Illinois
★ You are viewing this record
Sibling
Charles Carlson
Sibling · 1930 · age 42
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:illinoiscensus00reel430:0415)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Mary Carlson | 75 | Head | — | Sweden |
| 52 | Charles Carlson | 42 | Son | Shipping Clerk | Illinois |
| 53 | Emma Carlson THIS PERSON | 39 | Daughter | Asst. Bookkeeper | Illinois |
| 54 | John Smith | 68 | Head | Painter | Germany |
| 55 | Elizabeth Smith | 61 | Wife-H | — | Germany |
| 56 | Lena Heft | 65 | Head | Servant | Germany |
| 57 | Harry Blomquist | 38 | Head | Electrician | Illinois |
| 58 | Florence Blomquist | 37 | Wife-H | — | Illinois |
| 59 | Dorothy Blomquist | 15 | Daughter | — | Illinois |
| 60 | Marilyn Blomquist | 13 | Daughter | — | Illinois |
| 61 | Arline Blomquist | 11 | Daughter | — | Illinois |
| 62 | Gordon Blomquist | 8 | Son | — | Illinois |
| 63 | Robert Blomquist | 6 | Son | — | Illinois |
| 64 | Thomas Barker | 70 | Head | — | England |
| 65 | Ada Barker | 60 | Wife-H | — | Missouri |
| 66 | Louis Rifellike | 46 | Head | Service Man | Germany |
| 67 | Catherine Rifellike | 46 | Wife-H | — | New York |
| 68 | George Young | 44 | Head | Salesman | Minnesota |
| 69 | Alma Young | 44 | Wife-H | — | Sweden |
| 70 | Evelyn Young | 23 | Daughter | Stenographer | Illinois |
| 71 | John Baumgartner | 53 | Head | Metal Worker | Illinois |
| 72 | Nellie Baumgartner | 48 | Wife-H | — | Illinois |
| 73 | Robert Baumgartner | 14 | Son | — | Illinois |
| 74 | Ramona Baumgartner | 12 | Daughter | — | Illinois |
| 75 | Peter Smith | 58 | Head | House Mover | Holland |
| 76 | Grace Smith | 58 | Wife-H | — | Holland |
| 77 | John Cullinan | 65 | Head | Janitor | Irish Free State |
| 78 | Nellie Cullinan | 52 | Wife-H | — | Irish Free State |
| 79 | Mae Cullinan | 18 | Daughter | — | Illinois |
| 80 | John Cullinan | 16 | Son | — | Illinois |
| 81 | John Waltruks | 45 | Head | Painter | Germany |
| 82 | Ira Waltruks | 44 | Wife-H | — | Austria-Hungary |
| 83 | Catherine Waltruks | 12 | Daughter | — | Illinois |
| 84 | Carl Waltruks | 9 | Son | — | Illinois |
| 85 | Elsa Waltruks | 6 | Son | — | Illinois |
| 86 | Otto Waltruks | 3 | Son | — | Illinois |
| 87 | Harry Carlson | 54 | Head | Foreman | Sweden |
| 88 | Cecelia Carlson | 50 | Wife-H | — | Sweden |
| 89 | Wilhelm Carlson | 19 | Son | Trimmer | Illinois |
| 90 | Eldon Carlson | 9 | Son | — | Illinois |
| 91 | John F. Teed | 49 | Head | Fireman | Illinois |
| 92 | Anna Teed | 31 | Wife-H | — | Holland |
| 93 | Robert Teed | 11 | Son | — | Illinois |
| 94 | Caroline Teed | 9 | Daughter | — | Illinois |
| 95 | John Teed | 4 | Son | — | Illinois |
| 96 | Dorothy Teed | 4 | Daughter | — | Illinois |
| 97 | Ray Morehouse | 35 | Head | Milkman | Michigan |
| 98 | Christine Morehouse | 34 | Wife-H | — | Holland |
| 99 | Raymond Morehouse | 12 | Son | — | Illinois |
| 100 | Helen Morehouse | 9 | Daughter | — | Illinois |
Pedigree Summary
Emma + 1 sibling
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)