JS
John Stahl — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Darke-County, Ohio
Our Model Tree links this John Stahl across the 1930 and 1940 US Censuses in Darke-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1927), then head of a 5-person household.
Age 13
b. ~1927
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Darke-County, Ohio |
| Surname | Stahl |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Pleasant Hill |
| 1935 Residence (County) | Miami |
| Additional Details | |
| Highest Grade | 7 |
| 1935 Residence | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Bradford Vill |
| Est. Birth Year | ~1927 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to John | Age | Birth yr |
|---|---|---|---|---|
| Martha Stahl | Daughter | — | 11 | ~1929 |
| Edith Stahl | Spouse | — | 46 | ~1894 |
| Harry Stahl | Head | — | 47 | ~1893 |
| Frederick Stahl | Son | — | 6 | ~1934 |
| John Stahl | Son | — | 13 | ~1927 |
Census Appearances
1930
Miami, Ohio
Son, age 3
Miami, Ohio · implied b. ~1927 — 5 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Stahl |
| Given Name | John A |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 3 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Darke-County, Ohio
Son, age 13
Darke-County, Ohio · implied b. ~1927 — 5 household members
| Surname | Stahl |
| Given Name | John |
| Relationship to Head | son |
| Sex | M |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Pleasant Hill |
| 1935 Residence (County) | Miami |
| Highest Grade | 7 |
| 1935 Residence | Ohio |
| 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 Stahl across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
John Stahl
Son · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
Martha Stahl
Sibling · 1940 · age 11
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Frederick Stahl
Sibling · 1940 · 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
1940 US Federal Census — Darke-County, Ohio
Open full size
1940 US Federal Census — Darke-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03060-00014)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Jean Bennett | 1 | daughter | — | Ohio |
| 2 | John Swable | 47 | head | Baler | Ohio |
| 3 | Mary Swable | 42 | wife | — | Ohio |
| 4 | Geddy Swable | 19 | daughter | Housework | Ohio |
| 5 | Glenn Swable | 16 | son | Baler | Ohio |
| 6 | Ruth Swable | 13 | daughter | — | Ohio |
| 7 | Ruby Swable | 12 | daughter | — | Ohio |
| 8 | Charles Swable | 10 | son | — | Ohio |
| 9 | Alice Swable | 8 | daughter | — | Ohio |
| 10 | Dale Niswonger | 37 | head | Carpenter | Ohio |
| 11 | Martha Niswonger | 34 | wife | — | Ohio |
| 12 | Junior Niswonger | 9 | son | — | Ohio |
| 13 | Donna Jean Niswonger | 1 | daughter | — | Ohio |
| 14 | Brother Elmes | 54 | brother | Laborer | Ohio |
| 15 | Carl Hickman | 56 | head | — | Ohio |
| 16 | Ethel Bennett | 56 | head | Grade Teacher | Ohio |
| 17 | Russel Hetrick | 25 | head | Laborer | Ohio |
| 18 | Marquitta Hetrick | 18 | wife | — | Ohio |
| 19 | Marlene Hetrick | 1 | daughter | — | Ohio |
| 20 | Harry Stahl | 47 | head | Laborer | Ohio |
| 21 | Edith Stahl | 46 | wife | — | Ohio |
| 22 | John Stahl THIS PERSON | 13 | son | — | Ohio |
| 23 | Martha Stahl | 11 | daughter | — | Ohio |
| 24 | Frederick Stahl | 6 | son | — | Ohio |
| 25 | Edward Sleeter | 64 | head | Laborer | Ohio |
| 26 | Daisy Sleeter | 59 | wife | — | Ohio |
| 27 | David Sleeter | 28 | son | Laborer | Ohio |
| 28 | David D. Gauby | 71 | lodger | — | Ohio |
| 29 | John Doubledee | 70 | head | — | England |
| 30 | Jessie Doubledee | 65 | wife | — | Ohio |
| 31 | Bert Shiverdecker | 53 | head | Manager | Ohio |
| 32 | Ralph Brown | 40 | head | Laborer | Ohio |
| 33 | Laura Brown | 33 | wife | Waitress | Ohio |
| 34 | Betty Brown | 14 | daughter | — | Ohio |
| 35 | Dorothy Brown | 10 | daughter | — | Ohio |
| 36 | Raymond Schott | 24 | head | Laborer | Ohio |
| 37 | Trina Schott | 24 | wife | — | Ohio |
| 38 | Raymond Jr. Schott | 3 | son | — | Ohio |
| 39 | George Schott | 1 | son | — | Ohio |
| 40 | Frank Stonerock | 40 | head | Laborer | 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)