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Clarence Wilson — 1930 US Census Record
Model Tree available1930 United States Federal Census · Marion, Indiana
Our Model Tree links this Clarence Wilson across the 1910, 1920 and 1930 US Censuses in Marion, Indiana (XGBoost, ~Confirmed), with identified parents R & Ralph — first a son (b.~1904), then head of a 3-person household.
Age 26
b. ~1904
Male
Son
Born: Indiana
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Marion, Indiana |
| Surname | Wilson |
| Given Name | Clarence O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Additional Details | |
| Occupation | Inspector |
| Industry | Electric Device |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
| Occupation | Inspector |
| Township / Ward | Indianapolis |
| Est. Birth Year | ~1904 |
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.
3 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Ralph Wilson | Head | — | 47 | ~1883 |
| Emma Wilson | Other | — | 46 | ~1884 |
| Clarence Wilson | Son | — | 26 | ~1904 |
Census Appearances
1910
Marion, Indiana
Son, age 6
Marion, Indiana · implied b. ~1904 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Speaks English | English |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1920
Marion, Indiana
Son, age 15
Marion, Indiana · implied b. ~1905 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Wilson |
| Given Name | Clarence |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 15 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
1930
Marion, Indiana
Son, age 26
Marion, Indiana · implied b. ~1904 — 3 household members
| Surname | Wilson |
| Given Name | Clarence O |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 26 |
| Marital Status | Single |
| Birthplace | Indiana |
| Father's Birthplace | Indiana |
| Mother's Birthplace | Indiana |
| Occupation | Inspector |
| Industry | Electric Device |
| Class of Worker | W |
| Can Read/Write | Yes |
| Birth State | Indiana |
| Birth Country | United States |
| Birthplace (normalized) | indiana |
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 Clarence Wilson across 3 US Census years (1910, 1920 and 1930) in Marion, Indiana, using XGBoost record linkage. Identified parents: father R Wilson (~0.92 confidence) and father Ralph Wilson (~0.92 confidence) and mother Emma Wilson (~0.92 confidence) and mother Emma Wilson (~0.92 confidence). The pedigree spans 1 generation with 4 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
R Wilson
b. ~1881
Source father
● Household
· direct · ~0.92
Father
Ralph Wilson
b. ~1881
Source father
● Household
· direct · ~0.92
Mother
Emma Wilson
b. ~1884
Source mother
● Household
· direct · ~0.92
Mother
Emma Wilson
b. ~1885
Source mother
● Household
· direct · ~0.92
This person
Anchor record
Clarence Wilson
Son · 1930 · age 26 · b. ~1904 · Indiana
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Marion, Indiana
Open full size
1930 US Federal Census — Marion, Indiana
Page Contents
14 people indexed on this census page (ia:1930:indianacensus00reel612rs:0015)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Ralph Wilson | 47 | Head | Carpenter | Indiana |
| 2 | Emma Wilson | 46 | Wife-H | — | Indiana |
| 3 | Clarence O Wilson THIS PERSON | 26 | Son | Inspector | Indiana |
| 4 | Harold W Eastman | 35 | Head | Manager | Indiana |
| 5 | Marguerite Eastman | 26 | Wife | — | Indiana |
| 6 | Daniel Eastman | 64 | Father | — | Vermont |
| 7 | John P Fuller | 39 | Head | Salesman | Kentucky |
| 8 | Ruth Fuller | 32 | Wife | — | Indiana |
| 9 | Glenn Bertels | 29 | Head | Contractor | Indiana |
| 10 | Christine Bertels | 27 | Wife | — | Indiana |
| 11 | Betty J Bertels | 4 | Daughter | — | Indiana |
| 12 | Patricia Bertels | 2 | Daughter | — | Indiana |
| 13 | Charles J Wheat | 33 | Head | Printer | Indiana |
| 14 | Gladys Wheat | 32 | Wife-H | — | Indiana |
Pedigree Summary
Clarence
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)