MA
Mildred Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Cook, Illinois
Our Model Tree links this Mildred Anderson across the 1910, 1920 and 1930 US Censuses in Cook, Illinois (XGBoost, ~Confirmed), with identified parents Smaril & Andrew — first a daughter (b.~1903), then head of a 7-person household.
Age 27
b. ~1903
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Cook, Illinois |
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Additional Details | |
| Occupation | Operator |
| Industry | Telephone Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Operator |
| Township / Ward | Chicago City |
| Est. Birth Year | ~1903 |
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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Anderson | Daughter | — | 27 | ~1903 |
| Ethel Egan | Daughter | — | 32 | ~1898 |
| Helen Anderson | Daughter | — | 22 | ~1908 |
| Smaril Anderson | Head | — | 69 | ~1861 |
| Marion Egan | Other | — | 4 | ~1926 |
| Christine Anderson | Other | — | 65 | ~1865 |
| Robert Egan | Other | — | 15 | ~1915 |
Census Appearances
1910
Cook, Illinois
Daughter, age 5
Cook, Illinois · implied b. ~1905 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Cook, Illinois
Daughter, age 16
Cook, Illinois · implied b. ~1904 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Operator |
| Industry | Machine Shop |
| 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 27
Cook, Illinois · implied b. ~1903 — 7 household members
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Sweden |
| Occupation | Operator |
| Industry | Telephone Co. |
| 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 Mildred Anderson across 3 US Census years (1910, 1920 and 1930) in Cook, Illinois, using XGBoost record linkage. Identified parents: father Smaril Anderson (~0.92 confidence) and father Andrew Anderson (~0.92 confidence) and mother Johanna Anderson (~0.92 confidence) and mother Ellen Anderson (~0.92 confidence) and father Nels Anderson (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Smaril Anderson
b. ~1861
Source father
● Household
· direct · ~0.92
Father
Andrew Anderson
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Johanna Anderson
b. ~1873
Source mother
● Household
· direct · ~0.92
Mother
Ellen Anderson
b. ~1878
Source mother
● Household
· direct · ~0.92
Father
Nels Anderson
b. ~1881
Source father
● Household
· direct · ~0.92
This person
Anchor record
Mildred Anderson
Daughter · 1930 · age 27 · b. ~1903 · Illinois
★ You are viewing this record
Sibling
Helen Anderson
Sibling · 1930 · age 22
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ethel Egan
Sibling · 1930 · age 32
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:illinoiscensus00reel489:0782)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Frank O. Johnson | 43 | Head | Mail Man | Illinois |
| 2 | Minnie Johnson | 42 | Wife-H | — | Germany |
| 3 | Melvin Johnson | 17 | Son | Clerk | Illinois |
| 4 | Frank Jr. Johnson | 9 | Son | — | Illinois |
| 5 | Smaril J. Anderson | 69 | Head | Retired | Sweden |
| 6 | Christine Anderson | 65 | Wife-H | — | Sweden |
| 7 | Mildred Anderson THIS PERSON | 27 | Daughter | Operator | Illinois |
| 8 | Ethel Egan | 32 | Daughter | Saleslady | Illinois |
| 9 | Helen Anderson | 22 | Daughter | — | Illinois |
| 10 | Marion Egan | 4 | Grand Daughter | — | Illinois |
| 11 | Robert Egan | 15 | Grand Son | — | Illinois |
| 12 | Charles Bauer | 50 | Head | Machinist | Illinois |
| 13 | Annie Bauer | 50 | Wife-H | — | Germany |
| 14 | Karl Bauer | 16 | Son | — | Illinois |
| 15 | Marie Bauer | 13 | Daughter | — | Illinois |
| 16 | John H. Rittke | 48 | Head | Toolmaker | Illinois |
| 17 | Emma Rittke | 46 | Wife-H | — | Illinois |
| 18 | Johanna Anderson | 75 | Mother L. | — | Sweden |
| 19 | Clyde A. Baker | 49 | Head | Agent | Iowa |
| 20 | Pearl Baker | 45 | Wife-H | — | Nebraska |
| 21 | Eldon Baker | 16 | Son | — | Illinois |
| 22 | John F. Gustafson | 51 | Head | Carpenter | Finland |
| 23 | Anna Gustafson | 52 | Wife-H | — | Finland |
| 24 | Joseph Hoehler | 27 | Head | Salesman | Illinois |
| 25 | Raphaela Hoehler | 24 | Wife-H | — | Wisconsin |
| 26 | James Hoehler | 2 | Son | — | Illinois |
| 27 | Frank C. Whittemore | 37 | Head | Tele. Letter | Illinois |
| 28 | Agnes E. Whittemore | 40 | Wife-H | — | Illinois |
| 29 | Lois Whittemore | 8 | Daughter | — | Illinois |
| 30 | Ruth Goranov | 37 | Sister L. | Reporter | Illinois |
| 31 | Rocco T. Navigato | 46 | Head | Druggist | Italy |
| 32 | Jessie Navigato | 44 | Wife-H | — | Illinois |
| 33 | Louise Navigato | 25 | Daughter | Teacher | Illinois |
| 34 | Thomas Navigato | 23 | Son | Mechanic | Illinois |
| 35 | Nicholas Navigato | 21 | Son | Salesman | Illinois |
| 36 | Eugene Martin | 46 | Head | Barber | Kansas |
| 37 | Minnie Martin | 37 | Wife-H | — | English Canada |
| 38 | Roy Martin | 15 | Son | — | Illinois |
| 39 | Irene Martin | 13 | Daughter | — | Illinois |
| 40 | Elmer Martin | 11 | Son | — | Illinois |
| 41 | John Jonas | 55 | Head | Laborer | Germany |
| 42 | Julia Jonas | 59 | Wife-H | — | Wisconsin |
| 43 | June Jonas | 10 | Daughter | — | Illinois |
| 44 | Thomas G. Dallas | 36 | Head | Mover | Germany |
| 45 | Alice Dallas | 30 | Wife-H | — | French Canada |
| 46 | Phyllis Dallas | 7 | Daughter | — | Illinois |
| 47 | Gloria Dallas | 4 | Daughter | — | Illinois |
| 48 | Robert Dallas | 3 | Son | — | Illinois |
| 49 | Lorraine Dallas | 1 | Daughter | — | Illinois |
| 50 | Thomas Doyle | 65 | Head | Finisher | Illinois |
Pedigree Summary
Mildred + 2 siblings
Gen 1 · 5 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)