VC
Virginia Clark — 1930 US Census Record
Model Tree available1930 United States Federal Census · Sangamon, Illinois
Our Model Tree links this Virginia Clark across the 1910, 1920 and 1930 US Censuses in Sangamon, Illinois (XGBoost, ~Confirmed), with identified parents Stuart & Ruth — first a daughter (b.~1905), then head of a 5-person household.
Age 25
b. ~1905
Female
Daughter
Born: Illinois
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Sangamon, Illinois |
| Surname | Clark |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Additional Details | |
| Occupation | Music 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 | Auburn City |
| Est. Birth Year | ~1905 |
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.
5 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Virginia | Age | Birth yr |
|---|---|---|---|---|
| Susan Lowry | Head | — | 75 | ~1855 |
| Sybil Clark | Daughter | — | 52 | ~1878 |
| Lowry Clark | Son | — | 21 | ~1909 |
| Virginia Clark | Daughter | — | 25 | ~1905 |
| James Clark | Son | — | 19 | ~1911 |
Census Appearances
1910
Sangamon, Illinois
Daughter, age 5
Sangamon, Illinois · implied b. ~1905 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clark |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 5 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Occupation | none |
| Speaks English | English |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1920
Sangamon, Illinois
Daughter, age 15
Sangamon, Illinois · implied b. ~1905 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Clarke |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Illinois |
| Birth Country | United States |
| Birthplace (normalized) | illinois |
1930
Sangamon, Illinois
Daughter, age 25
Sangamon, Illinois · implied b. ~1905 — 5 household members
| Surname | Clark |
| Given Name | Virginia |
| Relationship to Head | Daughter |
| Sex | F |
| Color / Race | White |
| Age | 25 |
| Marital Status | Single |
| Birthplace | Illinois |
| Father's Birthplace | Virginia |
| Mother's Birthplace | Illinois |
| Occupation | Music 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 Virginia Clark across 3 US Census years (1910, 1920 and 1930) in Sangamon, Illinois, using XGBoost record linkage. Identified parents: father Stuart Clarke (~0.92 confidence) and mother Ruth Clarke (~0.92 confidence) and mother Susan Lowry (~0.92 confidence) and mother Sybil Clark (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Stuart Clarke
b. ~1872
Source father
● Household
· direct · ~0.92
Mother
Ruth Clarke
b. ~1877
Source mother
● Household
· direct · ~0.92
Mother
Susan Lowry
b. ~1855
Source mother
● Household
· direct · ~0.92
Mother
Sybil Clark
b. ~1877
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Virginia Clark
Daughter · 1930 · age 25 · b. ~1905 · Illinois
★ You are viewing this record
Sibling
James Clark
Sibling · 1930 · age 19
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lowry Clark
Sibling · 1930 · age 21
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Sybil Clark
Sibling · 1930 · age 52
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 — Sangamon, Illinois
Open full size
1930 US Federal Census — Sangamon, Illinois
Page Contents
50 people indexed on this census page (ia:1930:illinoiscensus00reel558:0001)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Loren Yates | 59 | Head | Watchman | Illinois |
| 2 | Mary Yates | 57 | Wife-H | — | Illinois |
| 3 | Maurice Carmody | 42 | Boarder | Sec. Foreman | Illinois |
| 4 | Leonard Courty | 33 | Head | Laborer | Missouri |
| 5 | Georgiana Courty | 31 | Wife-H | — | Pennsylvania |
| 6 | Leonard Jr. Courty | 5 | Son | — | Illinois |
| 7 | Joseph Haberkorn | 38 | Head | Laborer | Illinois |
| 8 | Nellie Haberkorn | 36 | Wife-H | — | Illinois |
| 9 | Leona Haberkorn | 16 | Daughter | — | Illinois |
| 10 | Bernice Haberkorn | 14 | Daughter | — | Illinois |
| 11 | Lester Haberkorn | 13 | Son | — | Illinois |
| 12 | Joseph Haberkorn | 11 | Son | — | Illinois |
| 13 | Mildred Haberkorn | 9 | Daughter | — | Illinois |
| 14 | Stanley Haberkorn | 4 | Son | — | Illinois |
| 15 | Nicholas Hoolak | 52 | Head | Laborer | Czech |
| 16 | Helen Hoolak | 52 | Wife-H | — | Czech |
| 17 | Steve Hoolak | 19 | Son | Salesman | Illinois |
| 18 | Matthew Hoolak | 16 | Son | Laborer | Illinois |
| 19 | Mary Hoolak | 14 | Daughter | — | Illinois |
| 20 | Michael Hoolak | 12 | Son | — | Illinois |
| 21 | Helen Hoolak | 9 | Daughter | — | Illinois |
| 22 | Virgil Mccready | 38 | Head | Painter | Indiana |
| 23 | Hazel Mccready | 36 | Wife-H | — | Kansas |
| 24 | Freddie Barnard | 16 | Step-Son | — | Illinois |
| 25 | Retta Purvis | 54 | Servant | Servant | Illinois |
| 26 | Mary Mottershaw | 64 | Head | Laundress | Illinois |
| 27 | Jessie Landers | 67 | Sister | Laundress | Illinois |
| 28 | Harry Miller | 27 | Nephew | Solicitor | Illinois |
| 29 | Minnie Miller | 31 | Niece | House Keeper | Illinois |
| 30 | John E. Miller | 3 | Nephew | — | Illinois |
| 31 | Sam Christopher | 50 | Head | Grain Elevator | Illinois |
| 32 | Edith Christopher | 50 | Wife-H | — | Illinois |
| 33 | Helen Christopher | 23 | Daughter | Saleswoman | Illinois |
| 34 | Paul Christopher | 19 | Son | Inspector | Illinois |
| 35 | Dan Monett | 50 | Head | Laborer | Kansas |
| 36 | Bertha Monett | 49 | Wife-H | — | Kentucky |
| 37 | Claude Isenhour | 36 | Head | Electrician | Iowa |
| 38 | Mary J. Isenhour | 40 | Wife-H | — | Illinois |
| 39 | Elmer J. Isenhour | 20 | Son | — | Illinois |
| 40 | Mary R. Isenhour | 14 | Daughter | — | Texas |
| 41 | Martha A. Isenhour | 13 | Daughter | — | Texas |
| 42 | Virginia A. Isenhour | 11 | Daughter | — | Illinois |
| 43 | Jane Alice Isenhour | 6 | Daughter | — | Illinois |
| 44 | Susan Lowry | 75 | Head | — | Illinois |
| 45 | Sybil Clark | 52 | Daughter | Clerk | Illinois |
| 46 | Virginia Clark THIS PERSON | 25 | Daughter | Music Teacher | Illinois |
| 47 | Lowry Clark | 21 | Son | Register Clerk | Illinois |
| 48 | James Clark | 19 | Son | Actor | Illinois |
| 49 | Byron Barba | 67 | Head | — | Illinois |
| 50 | Mary J. Barba | 61 | Wife-H | — | Illinois |
Pedigree Summary
Virginia + 3 siblings
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)