JG
John Grace — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Coshocton-County, Ohio
Our Model Tree links this John Grace across the 1930 and 1940 US Censuses in Coshocton-County, Ohio (XGBoost, ~Confirmed) — first a head (b.~1900), then head of a 30-person household.
Age 40
b. ~1900
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Coshocton-County, Ohio |
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Tuscarawas Tp. |
| 1935 Residence (County) | Coshocton |
| Additional Details | |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Income (1939) | 800 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Tuscarawas Tp |
| Est. Birth Year | ~1900 |
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.
30 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Paul Rooney | Other | — | 49 | ~1891 |
| Marie Grace | Spouse | — | 41 | ~1899 |
| John Grace | Head | — | 40 | ~1900 |
| Joseph Hill | Other | — | 77 | ~1863 |
| Mertie Connally | Spouse | — | 61 | ~1879 |
| Dewey Holdsworth | Other | — | — | |
| Lawrence Shraplin | Other | — | 46 | ~1894 |
| George Dile | Other | — | 64 | ~1876 |
| Ansel Murphy | Other | — | 59 | ~1881 |
| William Bell | Other | — | 85 | ~1855 |
| Andrew Shipman | Other | — | 68 | ~1872 |
| Carol Grace | Daughter | — | 4 | ~1936 |
| John Cross | Other | — | 68 | ~1872 |
| Gotlob Speck | Other | — | 82 | ~1858 |
| Charlie George | Other | — | 75 | ~1865 |
| Jack Grace | Son | — | 9 | ~1931 |
| Palmer Ott | Other | — | 44 | ~1896 |
| Jessie Sturdy | Other | — | 72 | ~1868 |
| George Connally | Other | — | 62 | ~1878 |
| Bert Parke | Other | — | 64 | ~1876 |
| Edd Sweeney | Other | — | 61 | ~1879 |
| Jessie Gellibidge | Other | — | 62 | ~1878 |
| Joseph Walford | Other | — | 60 | ~1880 |
| Thelma Maynard | Other | — | 25 | ~1915 |
| Harry Meek | Other | — | 51 | ~1889 |
| James Hanson | Other | — | 24 | ~1916 |
| Madai Baker | Other | — | 24 | ~1916 |
| Nora Rudock | Other | — | 60 | ~1880 |
| Bonnie Connally | Daughter | — | 8 | ~1932 |
| Mano Gettop | Other | — | 65 | ~1875 |
Census Appearances
1930
Coshocton, Ohio
Head, age 29
Coshocton, Ohio · implied b. ~1901 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 29 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 21 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | farmer |
| Industry | farm |
| Class of Worker | OA |
| Can Read/Write | Yes |
| Home Owned/Rented | O |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Coshocton-County, Ohio
Head, age 40
Coshocton-County, Ohio · implied b. ~1900 — 30 household members
| Surname | Grace |
| Given Name | John |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Tuscarawas Tp. |
| 1935 Residence (County) | Coshocton |
| Occupation | Farmer |
| Industry | Own Farm |
| Class of Worker | OA |
| Income (1939) | 800 |
| Highest Grade | 8 |
| 1935 Residence | Same place |
| 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 Grace across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Grace
Head · 1940 · age 40 · b. ~1900 · Ohio
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Coshocton-County, Ohio
Open full size
1940 US Federal Census — Coshocton-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03046-00814)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Carl G. Simon | 33 | Brother-in-law | Assist. Supt. | Ohio |
| 2 | Thelma Simon | 33 | Sister | — | Ohio |
| 3 | George Emig | 14 | Son | — | Ohio |
| 4 | Edna Emig | 12 | Daughter | — | Ohio |
| 5 | Monique Emig | 16 | Daughter | — | Ohio |
| 6 | Russell Johnson | 41 | Head | Labor | Ohio |
| 7 | Bessie Johnson | 42 | Wife | — | Ohio |
| 8 | Audra Johnson | 21 | Daughter | — | Ohio |
| 9 | Edna Johnson | 18 | Daughter | House Work | Ohio |
| 10 | Irma J. Johnson | 2 | Daughter | — | Ohio |
| 11 | John Grace THIS PERSON | 40 | Head | Farmer | Ohio |
| 12 | Marie Grace | 41 | Wife | — | Ohio |
| 13 | Jack Grace | 9 | Son | — | Ohio |
| 14 | Carol J. Grace | 4 | Daughter | — | Ohio |
| 15 | George Connally | 62 | Supt. | Supt. | Ohio |
| 16 | Mertie Connally | 61 | Wife | Matron | Ohio |
| 17 | Bonnie J. Connally | 8 | Daughter | — | Ohio |
| 18 | Nora Rudock | 60 | Employee | House Keeper | Ohio |
| 19 | Thelma Maynard | 25 | Employee | — | Louisiana |
| 20 | Madai Baker | 24 | Employee | — | Ohio |
| 21 | Lawrence Shraplin | 46 | Employee | Nurse | Ohio |
| 22 | Harry Meek | 51 | Employee | Farm Hand | Ohio |
| 23 | Paul Rooney | 49 | Inmate | — | Ohio |
| 24 | John Cross | 68 | Inmate | — | Ohio |
| 25 | Gotlob Speck | 82 | Inmate | — | Ohio |
| 26 | Jessie Gellibidge | 62 | Inmate | — | Ohio |
| 27 | Edd Sweeney | 61 | Inmate | — | Ohio |
| 28 | Mano Gettop | 65 | Inmate | — | Ohio |
| 29 | Bert Parke | 64 | Inmate | — | Ohio |
| 30 | Jessie Sturdy | 72 | Inmate | — | Ohio |
| 31 | Charlie George | 75 | Inmate | — | Egypt |
| 32 | Andrew Shipman | 68 | Inmate | — | Ohio |
| 33 | Ansel Murphy | 59 | Inmate | — | Ohio |
| 34 | Palmer Ott | 44 | Inmate | — | Ohio |
| 35 | James Hanson | 24 | Inmate | — | Ohio |
| 36 | George Dile | 64 | Inmate | — | Ohio |
| 37 | William Bell | 85 | Inmate | — | Ohio |
| 38 | Joseph Hill | 77 | Inmate | — | Ohio |
| 39 | Dewey Holdsworth | None | Inmate | — | Ohio |
| 40 | Joseph Walford | 60 | Inmate | — | Ohio |
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)