CP
Clarence Parker — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Logan, Ohio
Our Model Tree links this Clarence Parker across the 1920 and 1930 US Censuses in Logan, Ohio (XGBoost, ~Confirmed) — first a head (b.~1895), then head of a 8-person household.
Age 35
b. ~1895
Male
Head
Born: Ohio
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Logan, Ohio |
| Surname | Parker |
| Given Name | Clarence E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Additional Details | |
| Occupation | Machinist |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Machinist |
| Township / Ward | Bellefontaine City |
| Est. Birth Year | ~1895 |
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.
8 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Ruth Parker | Daughter | — | 1 | ~1929 |
| Clarence Parker | Head | — | 35 | ~1895 |
| Helen Parker | Daughter | — | 7 | ~1923 |
| Hubert Parker | Son | — | 10 | ~1920 |
| Pauline Parker | Daughter | — | 5 | ~1925 |
| Ralph Parker | Son | — | 8 | ~1922 |
| Jessie Parker | Other | — | 34 | ~1896 |
| Wilbur Parker | Son | — | 3 | ~1927 |
Census Appearances
1920
Logan, Ohio
Head, age 25
Logan, Ohio · implied b. ~1895 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Clarence |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 25 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Machinist |
| Industry | Big 4 R.R. |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Logan, Ohio
Head, age 35
Logan, Ohio · implied b. ~1895 — 8 household members
| Surname | Parker |
| Given Name | Clarence E |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 35 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 24 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Machinist |
| Industry | Steam Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 12.00 |
| Radio Set | R |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
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 Parker across 2 US Census years (1920 and 1930) in Logan, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
Clarence Parker
Head · 1930 · age 35 · b. ~1895 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Logan, Ohio
Open full size
1930 US Federal Census — Logan, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1829:0908)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Clarence E Parker THIS PERSON | 35 | Head | Machinist | Ohio |
| 2 | Jessie Parker | 34 | Wife-H | — | Kentucky |
| 3 | Hubert P Parker | 10 | Son | — | Ohio |
| 4 | Ralph Parker | 8 | Son | — | Ohio |
| 5 | Helen Parker | 7 | Daughter | — | Ohio |
| 6 | Pauline Parker | 5 | Daughter | — | Ohio |
| 7 | Wilbur Parker | 3 | Son | — | Ohio |
| 8 | Ruth Parker | 1 | Daughter | — | Ohio |
| 9 | J. Garfield Mcmillen | 41 | Head | Painter | Kentucky |
| 10 | Melvin Arahood | 31 | Head | Laborer | Ohio |
| 11 | Dora Arahood | 29 | Wife-H | — | Ohio |
| 12 | Edwin Arahood | 10 | Son | — | Ohio |
| 13 | Jennie Arahood | 8 | Daughter | — | Ohio |
| 14 | Juanita Arahood | 5 | Daughter | — | Ohio |
| 15 | Mary C. Arahood | 2 | Daughter | — | Ohio |
| 16 | William Ritchey | 61 | Head | Contractor | Ohio |
| 17 | Emma Ritchey | 54 | Wife-H | — | Ohio |
| 18 | Stanley Ritchey | 22 | Son | Section Labor | Ohio |
| 19 | Marjorie Ritchey | 13 | Daughter | — | Ohio |
| 20 | Floyd Goodrich | 26 | Nephew | Truck Driver | Ohio |
| 21 | Charles N Ratleff | 58 | Head | Laborer | Ohio |
| 22 | Mary A Ratleff | 53 | Wife-H | — | Ohio |
| 23 | Charles D Ratleff | 34 | Son | Laborer | Ohio |
| 24 | Lewis P Ratleff | 22 | Son | Laborer | Ohio |
| 25 | Fanny E. Ratleff | 14 | Daughter | — | Ohio |
| 26 | Kathryn M Ratleff | 12 | Daughter | — | Ohio |
| 27 | Bertha M Ratleff | 8 | Daughter | — | Ohio |
| 28 | Sophia Kinchen | 36 | Lodger | Maid | Ohio |
| 29 | Marguerite Kinchen | 7 | Lodger | — | Ohio |
| 30 | Richard Kinchen | 1 | Lodger | — | Ohio |
| 31 | Albert Williams | 32 | Head | Section Labor | Ohio |
| 32 | Delores Williams | 35 | Wife-H | — | Ohio |
| 33 | Clarence Lewis | 25 | Lodger | — | Ohio |
| 34 | Walter Warrick | 57 | Head | Caretaker | Ohio |
| 35 | Nettie Warrick | 52 | Wife-H | — | Indiana |
| 36 | Mary Warrick | 25 | Daughter | — | Ohio |
| 37 | Fred Warrick | 19 | Son | — | Ohio |
| 38 | Janette Warrick | 13 | Daughter | — | Ohio |
| 39 | William Warrick | 2 | Son | — | Illinois |
| 40 | Fay Earick | 30 | Head | Laborer | Ohio |
| 41 | Anna Earick | 31 | Wife-H | — | Ohio |
| 42 | Earl Earick | 10 | Son | — | Ohio |
| 43 | Charles Earick | 5 | Son | — | Ohio |
| 44 | Ruth Earick | 3 | Daughter | — | Ohio |
| 45 | John L Jackson | 63 | Head | Janitor | Virginia |
| 46 | Lenna Jackson | 62 | Wife-H | Laundry Work | Ohio |
| 47 | Mary A Williams | 53 | Head | — | Ohio |
| 48 | Frank Williams | 31 | Son | Laborer | Ohio |
| 49 | James W. Ladd | 36 | Son-in-law | Section Labor | Ohio |
| 50 | Frances J. Ladd | 35 | Daughter | — | Ohio |
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)