CH
Clara Hall — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Montgomery-County, Ohio
Our Model Tree links this Clara Hall across the 1930 and 1940 US Censuses in Montgomery-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1890), then head of a 7-person household.
Age 50
b. ~1890
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Montgomery-County, Ohio |
| Surname | Hall |
| Given Name | Clara E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton |
| 1935 Residence (County) | Montgomery |
| Additional Details | |
| Highest Grade | No 7 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Dayton |
| Est. Birth Year | ~1890 |
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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clara | Age | Birth yr |
|---|---|---|---|---|
| Vincent Hall | Son | — | 24 | ~1916 |
| Clara Hall | Spouse | — | 50 | ~1890 |
| Clifford Hall | Son | — | 31 | ~1909 |
| Lawrence Hall | Son | — | 16 | ~1924 |
| James Hall | Son | — | 20 | ~1920 |
| James Hall | Head | — | 54 | ~1886 |
| John Hall | Son | — | 18 | ~1922 |
Census Appearances
1930
Montgomery, Ohio
Other, age 40
Montgomery, Ohio · implied b. ~1890 — 11 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Hall |
| Given Name | Clara |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 16 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Montgomery-County, Ohio
Spouse, age 50
Montgomery-County, Ohio · implied b. ~1890 — 7 household members
| Surname | Hall |
| Given Name | Clara E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 50 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Dayton |
| 1935 Residence (County) | Montgomery |
| Highest Grade | No 7 |
| 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 Clara Hall across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Clara Hall
Spouse · 1940 · age 50 · b. ~1890 · Ohio
★ You are viewing this record
Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1940 US Federal Census — Montgomery-County, Ohio
Open full size
1940 US Federal Census — Montgomery-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03251-00244)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Walter S. O. Clifford | 67 | Head | — | Indiana |
| 2 | Audrey M. O. Well | 34 | Head | Tool Assembler | Ohio |
| 3 | Karl G. O. Osborne | 35 | Head | Laborer | Indiana |
| 4 | Myrtle M. Osborne | 34 | Wife | Housekeeper | Indiana |
| 5 | Don S. O. Potter | 45 | Head | — | Indiana |
| 6 | Maude E. Potter | 45 | Wife | Housekeeper | Indiana |
| 7 | George H. O. Wick | 43 | Head | — | Ohio |
| 8 | Alma M. O. Wagg | 34 | Head | Saleslady | Ohio |
| 9 | Ends Block 14 And Begins Block 15. Here | None | — | — | — |
| 10 | Paul E. O. Chrisman | 38 | Head | Carton Inspector | Ohio |
| 11 | Ilene H. Chrisman | 36 | Wife | Saleslady | Indiana |
| 12 | Ray E. O. Bidewell | 33 | Head | Chef | Ohio |
| 13 | Alice Bidewell | 31 | Wife | — | Ohio |
| 14 | Juanita Bidewell | 11 | Daughter | — | Ohio |
| 15 | Ray E. Jr. Bidewell | 6 | Son | — | Ohio |
| 16 | Patricia A. Bidewell | 2 | Daughter | — | Ohio |
| 17 | Gary R. O. Gillem | 24 | Head | Laborer | Ohio |
| 18 | Mary Gillem | 27 | Wife | Housekeeper | Ohio |
| 19 | Welds G. May | 33 | Head | Laborer | Ohio |
| 20 | Ruby E. O. May | 27 | Wife | — | Ohio |
| 21 | Clarence E. May | 10 | Son | — | Ohio |
| 22 | John J. May | 9 | Son | — | Ohio |
| 23 | Barbara May | 7 | Daughter | — | Ohio |
| 24 | Joe S. Johnston | 47 | Head | Blacksmith | Kentucky |
| 25 | Jennie S. Johnston | 46 | Wife | — | Kentucky |
| 26 | John D. Johnston | 23 | Son | Truck Driver | Kentucky |
| 27 | Chester S. Johnston | 21 | Son | Pressman | Kentucky |
| 28 | James S. Johnston | 18 | Son | Cash | Kentucky |
| 29 | Virginia Johnston | 12 | Daughter | — | Kentucky |
| 30 | Ralph E. O. Reed | 47 | Head | Superintendent | Ohio |
| 31 | Myrtle M. Reed | 40 | Wife | — | Ohio |
| 32 | Shirley S. Shelton | 14 | Step-daughter | — | Michigan |
| 33 | Charles E. Reed | 3 | Son | — | Ohio |
| 34 | James W. O. Hall | 54 | Head | Steel Man | Ohio |
| 35 | Clara E. Hall THIS PERSON | 50 | Wife | — | Ohio |
| 36 | Clifford E. Hall | 31 | Son | Gear Grinder | Ohio |
| 37 | Vincent A. Hall | 24 | Son | Asst. Waiter | Ohio |
| 38 | James W. Jr. Hall | 20 | Son | Gear Grinder | Ohio |
| 39 | John D. Hall | 18 | Son | Salesman | Ohio |
| 40 | Lawrence A. Hall | 16 | Son | — | 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)