MP
Mildred Parker — 1930 US Census Record
Model Tree available1930 United States Federal Census · Shelby, Illinois
Our Model Tree links this Mildred Parker across the 1910, 1920 and 1930 US Censuses in Shelby, Illinois (XGBoost, ~Confirmed), with identified parents Clifford & Clifford — first a daughter (b.~1910), then head of a 4-person household.
Age 20
b. ~1910
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Shelby, Illinois |
| Surname | Parker |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | School Teacher |
| Industry | Public School |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
| Occupation | Teacher |
| Township / Ward | Moweaqua Town |
| Est. Birth Year | ~1910 |
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 Mildred | Age | Birth yr |
|---|---|---|---|---|
| Clifford Parker | Head | — | 41 | ~1889 |
| Mildred Parker | Daughter | — | 20 | ~1910 |
| Ola Parker | Spouse | — | 42 | ~1888 |
| Herald Parker | Son | — | 18 | ~1912 |
Census Appearances
1910
Shelby, Illinois
Daughter, age
Shelby, Illinois · implied b. ~1910 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Mildred C. |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 0 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Shelby, Illinois
Daughter, age 11
Shelby, Illinois · implied b. ~1909 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| 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
Shelby, Illinois
Daughter, age 20
Shelby, Illinois · implied b. ~1910 — 4 household members
| Surname | Parker |
| Given Name | Mildred E |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 20 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Illinois |
| Mother's Birthplace | Illinois |
| Occupation | School Teacher |
| Industry | Public School |
| 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 Parker across 3 US Census years (1910, 1920 and 1930) in Shelby, Illinois, using XGBoost record linkage. Identified parents: father Clifford Parker (~0.92 confidence) and father Clifford Parker (~0.92 confidence) and mother Ola Parker (~0.92 confidence) and mother Ora Parker (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Clifford Parker
b. ~1886
Source father
● Household
· direct · ~0.92
Father
Clifford Parker
b. ~1878
Source father
● Household
· direct · ~0.92
Mother
Ola Parker
b. ~1888
Source mother
● Household
· direct · ~0.92
Mother
Ora Parker
b. ~1888
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Mildred Parker
Daughter · 1930 · age 20 · b. ~1910 · Illinois
★ You are viewing this record
Sibling
Herald Parker
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 — Shelby, Illinois
Open full size
1930 US Federal Census — Shelby, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel561:0688)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | James Coursell | 65 | Head | — | Illinois |
| 2 | Hattie M Coursell | 58 | Wife | — | England |
| 3 | Ralph J Coursell | 32 | Son | — | Illinois |
| 4 | Martha Goodwin | 89 | Mother-in-law | — | Illinois |
| 5 | Robert E Ferris | 26 | Head | Manager | Illinois |
| 6 | Nyle Ferris | 25 | Wife | — | Illinois |
| 7 | Delores G Ferris | 2 | Daughter | — | Illinois |
| 8 | Robert E Ferris | 0 | Son | — | Illinois |
| 9 | Delmar Palk | 36 | Head | Janitor | Indiana |
| 10 | Emma Palk | 36 | Wife | — | Illinois |
| 11 | Helen Palk | 12 | Daughter | — | Indiana |
| 12 | Harald Palk | 10 | Son | — | Illinois |
| 13 | Chriss Slaughter | 70 | Head | — | Germany |
| 14 | Jennie Slaughter | 67 | Wife | — | Illinois |
| 15 | Julia Clipson | 42 | Head | — | Illinois |
| 16 | Sol Clipson | 18 | Son | — | Illinois |
| 17 | Maria Bohlen | 73 | Mother | — | Germany |
| 18 | Fred G Pratz | 58 | Head | Doctor | Illinois |
| 19 | Sene Pratz | 54 | Wife | — | Illinois |
| 20 | Mary C Pratz | 87 | Mother | — | New Jersey |
| 21 | Maude Daughtry | 53 | Servant | Servant | Illinois |
| 22 | John E Thomas | 53 | Head | Proprietor | Illinois |
| 23 | Lucy E Thomas | 48 | Wife | — | Illinois |
| 24 | Marcella Thomas | 19 | Daughter | Bookkeeper | Illinois |
| 25 | Marguerite Thomas | 16 | Daughter | — | Illinois |
| 26 | Joe M Thomas | 11 | Son | — | Illinois |
| 27 | Clifford B Parker | 41 | Head | Painter | Illinois |
| 28 | Ola M Parker | 42 | Wife | — | Illinois |
| 29 | Mildred E Parker THIS PERSON | 20 | Daughter | School Teacher | Illinois |
| 30 | Herald E Parker | 18 | Son | — | Illinois |
| 31 | Charles Howard | 46 | Head | Stock Buyer | Missouri |
| 32 | Pearl Howard | 38 | Wife | — | Illinois |
| 33 | Louise Howard | 22 | Daughter | School Teacher | Illinois |
| 34 | Robert Howard | 18 | Son | Chauffeur | Illinois |
| 35 | Elynar Howard | 16 | Daughter | — | Illinois |
| 36 | Wilma M Howard | 8 | Daughter | — | Illinois |
| 37 | Betty G Howard | 6 | Daughter | — | Illinois |
| 38 | Phil Standley | 78 | Father-in-law | — | Illinois |
| 39 | Gust R Long | 36 | Head | Salesman | Kansas |
| 40 | Ruth L Long | 27 | Wife | — | Illinois |
| 41 | John Smock | 51 | Head | Salesman | Illinois |
| 42 | Lura J Smock | 37 | Wife | — | Illinois |
| 43 | Olin C Smock | 24 | Son | Painting | Illinois |
| 44 | Aneta Smock | 23 | Daughter | School Teacher | Illinois |
| 45 | Lydia Longenbush | 64 | Head | — | Illinois |
| 46 | Charles Longenbush | 28 | Son | Display Man | Illinois |
| 47 | Hazel Koontz | 36 | Head | — | Illinois |
| 48 | Hazel Jane Koontz | 16 | Daughter | — | Illinois |
| 49 | Marjorie Koontz | 10 | Daughter | — | Illinois |
| 50 | Joan Koontz | 3 | Daughter | — | Illinois |
Pedigree Summary
Mildred + 1 sibling
Gen 1 · 4 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)