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Mildred Brown — 1930 US Census Record
Model Tree available1930 United States Federal Census · Will, Illinois
Our Model Tree links this Mildred Brown across the 1910, 1920 and 1930 US Censuses in Will, Illinois (XGBoost, ~Confirmed), with identified parents August & August — first a daughter (b.~1909), then head of a 7-person household.
Age 21
b. ~1909
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Will, Illinois |
| Surname | Brown |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Stenographer |
| Industry | Box Co |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Stenographer |
| Township / Ward | Lockport Township |
| 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.
7 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Mildred | Age | Birth yr |
|---|---|---|---|---|
| Amelia Brown | Daughter | — | 16 | ~1914 |
| Mildred Brown | Daughter | — | 21 | ~1909 |
| August Brown | Head | — | 57 | ~1873 |
| Amelia Brown | Other | — | 80 | ~1850 |
| August Brown | Son | — | 17 | ~1913 |
| William Brown | Son | — | 23 | ~1907 |
| Agnes Brown | Spouse | — | 54 | ~1876 |
Census Appearances
1910
Will, Illinois
Daughter, age 1
Will, Illinois · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mildred A. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Ger. |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Will, Illinois
Daughter, age 11
Will, Illinois · implied b. ~1909 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Brown |
| Given Name | Mildred C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Occupation | none |
| 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 — 7 household members
| Surname | Brown |
| Given Name | Mildred |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Germany |
| Mother's Birthplace | Illinois |
| Occupation | Stenographer |
| Industry | Box 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 Brown across 3 US Census years (1910, 1920 and 1930) in Will, Illinois, using XGBoost record linkage. Identified parents: father August Brown (~0.92 confidence) and father August Brown (~0.92 confidence) and mother Agnes Brown (~0.92 confidence) and mother Agnes Brown (~0.92 confidence) and mother Agnes Brown (~0.92 confidence). The pedigree spans 1 generation with 5 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
August Brown
b. ~1874
Source father
● Household
· direct · ~0.92
Father
August Brown
b. ~1874
Source father
● Household
· direct · ~0.92
Mother
Agnes Brown
b. ~1876
Source mother
● Household
· direct · ~0.92
Mother
Agnes Brown
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Agnes Brown
b. ~1879
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Brown
Daughter · 1930 · age 21 · b. ~1909 · Illinois
★ You are viewing this record
Sibling
Amelia Brown
Sibling · 1930 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
William Brown
Sibling · 1930 · age 23
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
August Brown
Sibling · 1930 · age 17
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:illinoiscensus00reel569:0617)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 51 | Carl H. Gustafson | 33 | Son | Pipe Fitter | Illinois |
| 52 | Ida Anderson | 67 | Mother-in-law | — | Sweden |
| 53 | Cecil J. Roach | 45 | Head | Photographer | Kansas |
| 54 | Helena C. Roach | 45 | Wife | — | Illinois |
| 55 | Robert L. Roach | 7 | Son | — | Illinois |
| 56 | Otto H. Jeschke | 44 | Head | Milk Dealer | Illinois |
| 57 | Ellen M. Jeschke | 33 | Wife | — | Illinois |
| 58 | Elvera E. Jeschke | 13 | Daughter | — | Illinois |
| 59 | Raymond E. Jeschke | 7 | Son | — | Illinois |
| 60 | Fred L. Jeschke | 48 | Brother | Truck Driver | Illinois |
| 61 | Paul Wagner | 41 | Head | Millwright | Illinois |
| 62 | Goldie Wagner | 42 | Wife | — | Illinois |
| 63 | Louis Wagner | 22 | Son | Salesman | Illinois |
| 64 | Aurilla Wagner | 15 | Daughter | — | Illinois |
| 65 | Alice Wagner | 9 | Daughter | — | Illinois |
| 66 | Robert Nelson | 53 | Head | Spike Maker | Sweden |
| 67 | Betty Nelson | 40 | Wife | — | Sweden |
| 68 | Russell Nelson | 19 | Son | Truck Driver | Illinois |
| 69 | Mike Monkovitz | 31 | Head | Carpenter | Germany |
| 70 | Emily Monkovitz | 32 | Wife | — | Illinois |
| 71 | William Monkovitz | 12 | Son | — | Illinois |
| 72 | Geraldine Meister | 9 | Stepdaughter | — | Illinois |
| 73 | Virginia Meister | 7 | Stepdaughter | — | Illinois |
| 74 | August Brown | 57 | Head | Blacksmith | Germany |
| 75 | Agnes Brown | 54 | Wife | — | Ireland |
| 76 | William Brown | 23 | Son | Packer | Illinois |
| 77 | Mildred Brown THIS PERSON | 21 | Daughter | Stenographer | Illinois |
| 78 | August Brown | 17 | Son | — | Illinois |
| 79 | Amelia Brown | 16 | Daughter | — | Illinois |
| 80 | Amelia Brown | 80 | Mother | — | Germany |
| 81 | Loren Aspel | 27 | Head | Teacher | Illinois |
| 82 | Marion Aspel | 25 | Wife | — | Illinois |
| 83 | Donald Aspel | 1 | Son | — | Illinois |
| 84 | Sigfried Anderson | 38 | Head | Repairman | Illinois |
| 85 | Clara Anderson | 27 | Wife | — | Iowa |
| 86 | Betty Anderson | 7 | Daughter | — | New York |
| 87 | Lois Anderson | 3 | Daughter | — | New York |
| 88 | Art Anderson | 2 | Son | — | Illinois |
| 89 | Robert Wilson | 37 | Head | Guard | Illinois |
| 90 | Myrtle Wilson | 37 | Wife | — | Illinois |
| 91 | Ione Wilson | 17 | Daughter | — | Illinois |
| 92 | Robert Jr. Wilson | 15 | Son | — | Illinois |
| 93 | Raymond Wilson | 7 | Son | — | Illinois |
| 94 | Henry Scaborg | 36 | Head | — | Illinois |
| 95 | Agnes Scaborg | 31 | Wife | Mechanic | Illinois |
| 96 | Donald Scaborg | 5 | Son | — | Illinois |
| 97 | Doris Scaborg | 1 | Daughter | — | Illinois |
| 98 | William Quigley | 46 | — | Switchman | Illinois |
| 99 | Harriet H. Quigley | 37 | Wife | — | Illinois |
| 100 | Alice Quigley | 4 | Daughter | — | Illinois |
Pedigree Summary
Mildred + 3 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)