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Jack Martin — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Scioto-County, Ohio
Our Model Tree links this Jack Martin across the 1930 and 1940 US Censuses in Scioto-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1924), then head of a 6-person household.
Age 16
b. ~1924
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Scioto-County, Ohio |
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Harrison Township |
| 1935 Residence (County) | Scioto |
| Additional Details | |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Harrison Township |
| Est. Birth Year | ~1924 |
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.
6 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Jack | Age | Birth yr |
|---|---|---|---|---|
| Virgil Martin | Son | — | 34 | ~1906 |
| Jim Martin | Son | — | 16 | ~1924 |
| Clyde Martin | Son | — | 28 | ~1912 |
| Crate Martin | Head | — | 57 | ~1883 |
| Jack Martin | Son | — | 16 | ~1924 |
| Alice Martin | Spouse | — | 54 | ~1886 |
Census Appearances
1930
Scioto, Ohio
Son, age 6
Scioto, Ohio · implied b. ~1924 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 6 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Scioto-County, Ohio
Son, age 16
Scioto-County, Ohio · implied b. ~1924 — 6 household members
| Surname | Martin |
| Given Name | Jack |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Harrison Township |
| 1935 Residence (County) | Scioto |
| Class of Worker | 0 |
| Hours Worked | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same House |
| 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 Jack Martin across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Jack Martin
Son · 1940 · age 16 · b. ~1924 · Ohio
★ You are viewing this record
Sibling
Virgil Martin
Sibling · 1940 · age 34
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Clyde Martin
Sibling · 1940 · age 28
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Jim Martin
Sibling · 1940 · age 16
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
1940 US Federal Census — Scioto-County, Ohio
Open full size
1940 US Federal Census — Scioto-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03141-00320)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Geneva Buckle | 21 | daughter | Saleslady | Ohio |
| 42 | Jesse Jr. Buckle | 19 | son | Salesman | Ohio |
| 43 | Wenona Buckle | 18 | daughter | — | Ohio |
| 44 | Paul Buckle | 16 | son | — | Ohio |
| 45 | Merle Buckle | 14 | son | — | Ohio |
| 46 | Lola Lee Buckle | 9 | daughter | — | Ohio |
| 47 | Elmo Buckle | 6 | son | — | Ohio |
| 48 | Charles W. Stout | 40 | Head | Laborer | Ohio |
| 49 | Cora Stout | 30 | Wife | — | Kentucky |
| 50 | Margaret E. Stout | 10 | daughter | — | Ohio |
| 51 | Bertha Jane Stout | 9 | daughter | — | Ohio |
| 52 | Jacqueline Rose Stout | 7 | daughter | — | Ohio |
| 53 | Marilyn Faye Stout | 5 | daughter | — | Ohio |
| 54 | Anna Darlene Stout | 3 | daughter | — | Ohio |
| 55 | Adora Ellen Stout | 0 | daughter | — | Ohio |
| 56 | Orlin R. Brown | 29 | Head | Cutter | Ohio |
| 57 | Mina Brown | 28 | Wife | — | Ohio |
| 58 | Emmajean Brown | 10 | daughter | — | Ohio |
| 59 | Wayne Brown | 7 | son | — | Ohio |
| 60 | Anna Jane Brown | 2 | daughter | — | Ohio |
| 61 | Harvey Brown | 1 | son | — | Ohio |
| 62 | Elvira Rockwell | 77 | Head | — | Ohio |
| 63 | Leonard Rockwell | 33 | Grandson | Farmer | Ohio |
| 64 | Vaughn Lycan | 32 | Head | Machine Operator | Ohio |
| 65 | Myrtle Lycan | 38 | Wife | — | Kentucky |
| 66 | Richard Cooper | 15 | Step son | — | Ohio |
| 67 | Crate Martin | 57 | Head | Sawyer | Ohio |
| 68 | Alice Martin | 54 | Wife | — | Ohio |
| 69 | Virgil Martin | 34 | son | Sawyer | Ohio |
| 70 | Clyde Martin | 28 | son | Bus Driver | Ohio |
| 71 | Jack Martin THIS PERSON | 16 | son | — | Ohio |
| 72 | Jim Martin | 16 | son | — | Ohio |
| 73 | Ora C. Winkler | 60 | Head | Farmer | Ohio |
| 74 | Rosa Winkler | 62 | Wife | — | Kentucky |
| 75 | Kathryn Lemasters | 17 | Step daughter | — | Kentucky |
| 76 | Charles Eldridge | 42 | Head | — | Kentucky |
| 77 | Carrie Eldridge | 40 | Wife | — | Kentucky |
| 78 | James Stanley | 57 | Head | Farmer | Kentucky |
| 79 | Ella Stanley | 49 | Wife | — | Kentucky |
| 80 | Orin Redmond | 44 | Head | Electrician | Kentucky |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1940 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)