JV
John Vaughn — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Lawrence, Ohio
Our Model Tree links this John Vaughn across the 1920 and 1930 US Censuses in Lawrence, Ohio (XGBoost, ~Confirmed) — first a head (b.~1873), then head of a 11-person household.
Age 57
b. ~1873
Male
Head
Born: Kentucky
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Lawrence, Ohio |
| Surname | Vaughn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 31 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Virginia |
| Additional Details | |
| Occupation | Engineer |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Radio Set | R |
| Veteran | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
| Occupation | Engineer |
| Township / Ward | Ironton City |
| Est. Birth Year | ~1873 |
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.
11 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Mary Dillon | Other | — | ~1930 | |
| Betty Dillon | Other | — | 2 | ~1928 |
| Jeane Dillon | Other | — | 3 | ~1927 |
| Howard Dillon | Other | — | 25 | ~1905 |
| Alice Vaughn | Daughter | — | 12 | ~1918 |
| John Vaughn | Head | — | 57 | ~1873 |
| Bessie Vaughn | Other | — | 47 | ~1883 |
| Eileen Vaughn | Daughter | — | 7 | ~1923 |
| Al Vaughn | Son | — | 15 | ~1915 |
| Katherine Vaughn | Daughter | — | 18 | ~1912 |
| Ruth Dillon | Daughter | — | 23 | ~1907 |
Census Appearances
1920
Lawrence, Ohio
Head, age 43
Lawrence, Ohio · implied b. ~1877 — 10 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Vaughn |
| Given Name | John B. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 43 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Virginia |
| Occupation | Engineer |
| Industry | Rail Road |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Home Owned/Rented | O |
| Home Free/Mortgaged | M |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
1930
Lawrence, Ohio
Head, age 57
Lawrence, Ohio · implied b. ~1873 — 11 household members
| Surname | Vaughn |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 57 |
| Marital Status | Married |
| Birthplace | Kentucky |
| Age at First Marriage | 31 |
| Father's Birthplace | Kentucky |
| Mother's Birthplace | Virginia |
| Occupation | Engineer |
| Industry | Railroad |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Home Value / Rent | 5500 |
| Radio Set | R |
| Veteran | Yes |
| Birth State | Kentucky |
| Birth Country | United States |
| Birthplace (normalized) | kentucky |
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 John Vaughn across 2 US Census years (1920 and 1930) in Lawrence, Ohio, using XGBoost record linkage.
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This person
Anchor record
John Vaughn
Head · 1930 · age 57 · b. ~1873 · 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 — Lawrence, Ohio
Open full size
1930 US Federal Census — Lawrence, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1827:0992)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | William C. Sip | 4 | Son | None | Ohio |
| 2 | Rev. Edward J. Sip | 42 | Head | Brick Mason | Ohio |
| 3 | Virginia S. Sip | 38 | Wife-H | None | Ohio |
| 4 | Charles H. Sip | 19 | Son | Manager | Ohio |
| 5 | Clyde E. Sip | 17 | Son | Delivery Boy | Ohio |
| 6 | Helen R. Sip | 14 | Daughter | None | Ohio |
| 7 | John C. Kleinman | 62 | Head | Miner | Kentucky |
| 8 | Mary R. Kleinman | 42 | Wife-H | None | Ohio |
| 9 | Edward L. Kleinman | 25 | Son | Coremaker | Ohio |
| 10 | Florence J. Kleinman | 23 | Daughter | Saleslady | Ohio |
| 11 | John J. Kleinman | 21 | Son | Washer-Man | Ohio |
| 12 | George F. Kleinman | 19 | Son | Laborer | Ohio |
| 13 | Paul A. Kleinman | 15 | Son | None | Ohio |
| 14 | Thomas A. Kleinman | 7 | Adopted Son | None | Ohio |
| 15 | Albert B. Culbertson | 51 | Head | Mechanic | Kentucky |
| 16 | Laura M. Culbertson | 45 | Wife-H | None | Kentucky |
| 17 | Dorothy E. Culbertson | 12 | Daughter | None | Kentucky |
| 18 | John Taylor | 65 | Head | Laborer | Ohio |
| 19 | Elizabeth L. Taylor | 66 | Wife-H | None | West Virginia |
| 20 | Isabel Cornell | 44 | Lodger | None | Ohio |
| 21 | John Vaughn THIS PERSON | 57 | Head | Engineer | Kentucky |
| 22 | Bessie Vaughn | 47 | Wife-H | None | West Virginia |
| 23 | Katherine M. Vaughn | 18 | Daughter | None | Ohio |
| 24 | Al Vaughn | 15 | Son | None | Ohio |
| 25 | Alice J. Vaughn | 12 | Daughter | None | Ohio |
| 26 | Eileen V. Vaughn | 7 | Daughter | None | Ohio |
| 27 | Howard K. Dillon | 25 | Son-in-law | Driver | Ohio |
| 28 | Ruth L. Dillon | 23 | Daughter | None | Ohio |
| 29 | Jeane R. Dillon | 3 | Gr-Daughter | None | Ohio |
| 30 | Betty L. Dillon | 2 | Gr-Daughter | None | Ohio |
| 31 | Mary K. Dillon | 0 | Gr-Daughter | None | Ohio |
| 32 | Charles R. Vaughn | 24 | Head | Mechanic | Ohio |
| 33 | Helen E. Vaughn | 23 | Wife-H | None | Ohio |
| 34 | Charles J. Vaughn | 4 | Son | None | Ohio |
| 35 | Jack B. Vaughn | 3 | Son | None | Ohio |
| 36 | Mary L. Vaughn | 1 | Daughter | None | Ohio |
| 37 | J. William Holschuh | 64 | Head | Laborer | Ohio |
| 38 | Louisa Holschuh | 69 | Wife | None | Ohio |
| 39 | Vernon D. Staff | 56 | Head | Amateur | Indiana |
| 40 | Mary R. Staff | 52 | Wife-H | None | Indiana |
| 41 | Doris V. Staff | 19 | Son | Printer | Illinois |
| 42 | Gladys M. Staff | 18 | Daughter | Helper | Illinois |
| 43 | Helen D. Staff | 15 | Daughter | None | Illinois |
| 44 | Halsey B. Wheeler | 33 | Head | Manager | Ohio |
| 45 | Mable K. Wheeler | 29 | Wife-H | None | Ohio |
| 46 | Sara C. Wheeler | 3 | Daughter | None | Ohio |
| 47 | Franklin R. Wheeler | 2 | Son | None | Ohio |
| 48 | John F. Maymachi | 65 | Head | None | Ohio |
| 49 | Della M. Maymachi | 65 | Wife-H | None | Ohio |
| 50 | Blanche Maymachi | 37 | Daughter | Stitcher | West Virginia |
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)