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Mildred Anderson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Will, Illinois
Our Model Tree links this Mildred Anderson across the 1910, 1920 and 1930 US Censuses in Will, Illinois (XGBoost, ~Confirmed), with identified parents Peter & Peter — first a daughter (b.~1909), then head of a 6-person household.
Age 21
b. ~1909
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Will, Illinois |
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | none |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Township / Ward | Joliet City |
| Est. Birth Year | ~1909 |
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.
6 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Mildred Anderson | Daughter | — | 21 | ~1909 |
| Lucille Anderson | Daughter | — | 12 | ~1918 |
| Peter Anderson | Head | — | 53 | ~1877 |
| Arnold Anderson | Son | — | 18 | ~1912 |
| Raymond Anderson | Son | — | 17 | ~1913 |
| Julia Anderson | Spouse | — | 43 | ~1887 |
Census Appearances
1910
Will, Illinois
Daughter, age 1
Will, Illinois · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Swed-Swedish |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Industry | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Will, Illinois
Daughter, age 11
Will, Illinois · implied b. ~1909 — 7 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Will, Illinois
Daughter, age 21
Will, Illinois · implied b. ~1909 — 6 household members
| Surname | Anderson |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Sweden |
| Mother's Birthplace | Illinois |
| Occupation | none |
| 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 Will, Illinois, using XGBoost record linkage. Identified parents: father Peter Anderson (~0.92 confidence) and father Peter Anderson (~0.92 confidence) and mother Julia Anderson (~0.92 confidence) and father Pete Anderson (~0.92 confidence) and mother Julia Anderson (~0.92 confidence) and mother Julia Anderson (~0.92 confidence). The pedigree spans 1 generation with 6 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Peter Anderson
b. ~1877
Source father
● Household
· direct · ~0.92
Father
Peter Anderson
b. ~1877
Source father
● Household
· direct · ~0.92
Mother
Julia Anderson
b. ~1877
Source mother
● Household
· direct · ~0.92
Father
Pete Anderson
b. ~1885
Source father
● Household
· direct · ~0.92
Mother
Julia Anderson
b. ~1887
Source mother
● Household
· direct · ~0.92
Mother
Julia Anderson
b. ~1887
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Anderson
Daughter · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
Sibling
Lucille Anderson
Sibling · 1930 · age 12
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Raymond Anderson
Sibling · 1930 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arnold Anderson
Sibling · 1930 · age 18
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 — Will, Illinois
Open full size
1930 US Federal Census — Will, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel568:0533)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William Eberhard | 43 | Head | Glass Maker | Illinois |
| 2 | Bessie Eberhard | 38 | Wife | None | Illinois |
| 3 | John Eberhard | 19 | Son | None | Illinois |
| 4 | Rhoda Eberhard | 16 | Daughter | Saleswoman | Illinois |
| 5 | Robert Eberhard | 15 | Son | None | Illinois |
| 6 | Bessie Eberhard | 13 | Daughter | None | Illinois |
| 7 | Allan Eberhard | 9 | Son | None | Illinois |
| 8 | Lucille Eberhard | 6 | Daughter | None | Illinois |
| 9 | Evelyn Eberhard | 2 | Daughter | None | Illinois |
| 10 | George Eberhard | 7 | Son | None | Illinois |
| 11 | Charles Brayton | 37 | R | Salesman | Illinois |
| 12 | Mary E Brayton | 21 | Wife | None | Illinois |
| 13 | Edward J Brayton | 0 | Son | None | Illinois |
| 14 | Peter A Anderson | 53 | Head | Contractor | Sweden |
| 15 | Julia Anderson | 43 | Wife | None | Illinois |
| 16 | Mildred Anderson THIS PERSON | 21 | Daughter | None | Illinois |
| 17 | Arnold J Anderson | 18 | Son | Laborer | Illinois |
| 18 | Raymond Anderson | 17 | Son | None | Illinois |
| 19 | Lucille Anderson | 12 | Daughter | None | Illinois |
| 20 | Orville J Anderson | 31 | Head | Asst Editor | Illinois |
| 21 | Julia Anderson | 31 | Wife | None | So Dakota |
| 22 | Allan Anderson | 3 | Son | None | Illinois |
| 23 | Ronald Anderson | 1 | Son | None | Illinois |
| 24 | Ernest N Cashman | 32 | Head | Contractor | Illinois |
| 25 | Ruby E Cashman | 35 | Wife | None | Illinois |
| 26 | Lyman Cashman | 5 | Son | None | Illinois |
| 27 | Peter Schreiner | 65 | O | Agent | Germany |
| 28 | Lillian Schreiner | 45 | Wife | None | Illinois |
| 29 | Edward Schreiner | 25 | Son | Laborer | Kansas |
| 30 | Virginia R Schreiner | 17 | Daughter | None | Kansas |
| 31 | Alvin Schreiner | 15 | Son | None | Kansas |
| 32 | Leonard Schreiner | 11 | Son | None | Kansas |
| 33 | Herbert Schreiner | 7 | Son | None | Kansas |
| 34 | Leona Schreiner | 5 | Daughter | None | Illinois |
| 35 | Roy Smith | 21 | Boarder | Truck Driver | Illinois |
| 36 | Andrew Moline | 46 | Head | Carpenter | Sweden |
| 37 | Anna Moline | 40 | Wife | None | Sweden |
| 38 | Carl W Moline | 19 | Son | Attendant | Illinois |
| 39 | Gordon R Moline | 14 | Son | None | Illinois |
| 40 | Cornelius Smith | 45 | Head | Merchant | Sweden |
| 41 | Louise H Smith | 42 | Wife | None | Illinois |
| 42 | Eileen R Smith | 15 | Daughter | None | Illinois |
| 43 | Janelda R Smith | 7 | Daughter | None | Illinois |
| 44 | Fred A Conlan | 29 | O | Civil Engineer | Illinois |
| 45 | Mildred Conlan | 27 | Wife | None | Illinois |
| 46 | Duane L Conlan | 6 | Son | None | Illinois |
| 47 | Ronald L Conlan | 3 | Son | None | Illinois |
| 48 | Magnus Strandberg | 35 | Head | Contractor | Sweden |
| 49 | Julia Strandberg | 35 | Wife | None | Sweden |
| 50 | Elmer Strandberg | 4 | Son | None | Illinois |
Pedigree Summary
Mildred + 3 siblings
Gen 1 · 6 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)