JK
John Kirk — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Scioto, Ohio
Our Model Tree links this John Kirk across the 1920 and 1930 US Censuses in Scioto, Ohio (XGBoost, ~Confirmed) — first a son (b.~1919), then head of a 8-person household.
Age 11
b. ~1919
Male
Son
Born: Ohio
Single
1930 Census Record Details
| Census Year | 1930 |
| Location | Scioto, Ohio |
| Surname | Kirk |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Additional Details | |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Portsmouth City |
| Est. Birth Year | ~1919 |
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 John | Age | Birth yr |
|---|---|---|---|---|
| Florence Kirk | Spouse | — | 36 | ~1894 |
| Charles Kirk | Son | — | 1 | ~1929 |
| Frank Kirk | Son | — | 6 | ~1924 |
| Lowell Kirk | Son | — | 10 | ~1920 |
| John Kirk | Son | — | 11 | ~1919 |
| Frank Kirk | Head | — | 37 | ~1893 |
| Mary Kirk | Daughter | — | 3 | ~1927 |
| Helen Kirk | Daughter | — | 13 | ~1917 |
Census Appearances
1920
Scioto, Ohio
Son, age 1
Scioto, Ohio · implied b. ~1919 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Kirk |
| Given Name | John R |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Scioto, Ohio
Son, age 11
Scioto, Ohio · implied b. ~1919 — 8 household members
| Surname | Kirk |
| Given Name | John R. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Kentucky |
| Can Read/Write | Yes |
| 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 John Kirk across 2 US Census years (1920 and 1930) in Scioto, Ohio, using XGBoost record linkage.
Show:
This person
Anchor record
John Kirk
Son · 1930 · age 11 · b. ~1919 · Ohio
★ You are viewing this record
Sibling
Mary Kirk
Sibling · 1930 · age 3
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Lowell Kirk
Sibling · 1930 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Helen Kirk
Sibling · 1930 · age 13
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Kirk
Sibling · 1930 · age 1
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frank Kirk
Sibling · 1930 · age 6
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 — Scioto, Ohio
Open full size
1930 US Federal Census — Scioto, Ohio
Page Contents
50 people indexed on this census page (ia:1930:ohiocensus00reel1867:1019)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Edith Southworth | 8 | Daughter | — | Kentucky |
| 2 | Evelyn Southworth | 5 | Daughter | — | Ohio |
| 3 | Annabelle Southworth | 2 | Daughter | — | Ohio |
| 4 | Oscar Southworth | 25 | Brother | Craneman | Kentucky |
| 5 | Prince Southworth | 13 | Brother | — | Kentucky |
| 6 | Willis Ettington | 51 | Head | Farmer | Kentucky |
| 7 | Lizzie Ettington | 53 | Wife | — | Kentucky |
| 8 | Orville Ettington | 20 | Son | Laborer | Kentucky |
| 9 | Audrey Fuller | 4 | Niece | — | Kentucky |
| 10 | Frank Jr. Kirk | 37 | Head | Teacher | Ohio |
| 11 | Florence Kirk | 36 | Wife | Music Teacher | Kentucky |
| 12 | Helen Kirk | 13 | Daughter | — | Ohio |
| 13 | John R. Kirk THIS PERSON | 11 | Son | — | Ohio |
| 14 | Lowell B. Kirk | 10 | Son | — | Ohio |
| 15 | Frank Jr. Kirk | 6 | Son | — | Ohio |
| 16 | Mary A. Kirk | 3 | Daughter | — | Ohio |
| 17 | Charles M. Kirk | 1 | Son | — | Ohio |
| 18 | William E. Kitchen | 34 | Head | Clerk | Kentucky |
| 19 | Mary E. Kitchen | 37 | Wife | — | Kentucky |
| 20 | Arthur Kitchen | 15 | Son | — | Kentucky |
| 21 | Martha Kitchen | 14 | Daughter | — | Kentucky |
| 22 | Hazel Kitchen | 10 | Daughter | — | Ohio |
| 23 | Daisy Kitchen | 5 | Daughter | — | Ohio |
| 24 | Howard Pilary | 27 | Boarder | Mechanic | Ohio |
| 25 | Mary Pilary | 62 | Boarder | — | Ohio |
| 26 | Curtis A. Angel | 35 | Head | Jointer | West Virginia |
| 27 | Gladys A. Angel | 30 | Wife | — | Ohio |
| 28 | Eileen M. Angel | 14 | Daughter | — | Ohio |
| 29 | Helen G. Angel | 12 | Daughter | — | Ohio |
| 30 | Curtis G. Angel | 10 | Son | — | Ohio |
| 31 | Donald E. Angel | 8 | Son | — | Ohio |
| 32 | Catherine C. Angel | 6 | Daughter | — | Ohio |
| 33 | Clara E. Angel | 1 | Daughter | — | Ohio |
| 34 | Anna G. Becker | 59 | Mother-in-law | Practical Nurse | Ohio |
| 35 | Ray Angel | 30 | Brother | Laborer | Ohio |
| 36 | Everett L. Cotagrove | 37 | Head | Chauffeur | Ohio |
| 37 | Elta M. Cotagrove | 27 | Wife | — | West Virginia |
| 38 | Anna W. Cotagrove | 1 | Daughter | — | Ohio |
| 39 | Robert Farrington | 45 | Head | Machinist | North Carolina |
| 40 | Flora Farrington | 45 | Wife | — | Ohio |
| 41 | Walter Farrington | 25 | Son | Car Repairer | Ohio |
| 42 | Lou E. Farrington | 4 | Grand Child | — | North Carolina |
| 43 | Robert J. Farrington | 2 | Grand Son | — | North Carolina |
| 44 | Herbert Farrington | 1 | Grand Son | — | North Carolina |
| 45 | Homer R. Farrington | 22 | Step Son | Tinner | Ohio |
| 46 | Lillian L. Farrington | 19 | Step Daughter | — | Kentucky |
| 47 | Daniel L. Farrington | 1 | Step Son | — | Ohio |
| 48 | Edith Farrington | 20 | Step Daughter | Saleslady | Ohio |
| 49 | Dorothy M. Farrington | 18 | Step Daughter | Saleslady | Ohio |
| 50 | Charles Slayton | 38 | Head | Rougher | 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)