MA
Mary Arnold — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Wood-County, Ohio
Our Model Tree links this Mary Arnold across the 1920, 1930 and 1940 US Censuses in Wood-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1864), then head of a 3-person household.
Age 76
b. ~1864
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Wood-County, Ohio |
| Surname | Arnold |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Rising Sun |
| Additional Details | |
| Industry | 0 |
| Highest Grade | No 8 |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Rising Sun |
| Est. Birth Year | ~1864 |
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.
3 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Grace Arnold | Daughter | — | 54 | ~1886 |
| James Arnold | Head | — | 87 | ~1853 |
| Mary Arnold | Spouse | — | 76 | ~1864 |
Census Appearances
1920
Wood, Ohio
Spouse, age 55
Wood, Ohio · implied b. ~1865 — 4 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Arnold |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 55 |
| Marital Status | Married |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Wood, Ohio
Other, age 66
Wood, Ohio · implied b. ~1864 — 3 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Arnold |
| Given Name | Mary E. |
| Relationship to Head | Wife-H |
| Sex | F |
| Color / Race | White |
| Age | 66 |
| Marital Status | Married |
| Birthplace | Ohio |
| Age at First Marriage | 20 |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Can Read/Write | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Wood-County, Ohio
Spouse, age 76
Wood-County, Ohio · implied b. ~1864 — 3 household members
| Surname | Arnold |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 76 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Rising Sun |
| Industry | 0 |
| Highest Grade | No 8 |
| 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 Mary Arnold across 3 US Census years (1920, 1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Arnold
Spouse · 1940 · age 76 · b. ~1864 · 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 — Wood-County, Ohio
Open full size
1940 US Federal Census — Wood-County, Ohio
Page Contents
37 people indexed on this census page (nara:1940:m-t0627-03171-00145)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Thad L. Miller | 47 | Head | Salesman | Ohio |
| 2 | Helen M. Miller | 40 | Wife | — | Ohio |
| 3 | Helen M. Miller | 17 | Daughter | — | Ohio |
| 4 | Evelyn Miller | 12 | Daughter | — | Ohio |
| 5 | Jess E. Bruce | 61 | Head | — | Ohio |
| 6 | Myrtle Bruce | 62 | Wife | — | Ohio |
| 7 | Harley S. Green | 38 | Head | Merchant | Ohio |
| 8 | Sara J. Green | 36 | Wife | — | Ohio |
| 9 | Mildred Snyder | 24 | Lodger | Teacher | Ohio |
| 10 | Marvin G. Green | 11 | Son | — | Ohio |
| 11 | Betty Jane Green | 7 | Daughter | — | Ohio |
| 12 | Margaret Miller | 83 | Head | — | Ohio |
| 13 | Carrie Anna Fites | 48 | Daughter | — | Ohio |
| 14 | James F. Glosser | 24 | Head | Body Dresser | Ohio |
| 15 | Leda Glosser | 25 | Wife | Bookkeeping | Illinois |
| 16 | Paul Myers | 36 | Head | — | Ohio |
| 17 | Raymond E. Myers | 45 | Son-in-law | Laborer | Ohio |
| 18 | Hallie F. Bowen | 48 | Head | Laborer | Ohio |
| 19 | Zantha M. Bowen | 44 | Wife | — | Ohio |
| 20 | Gertrude Bowen | 18 | Daughter | — | Ohio |
| 21 | Leda F. Bowen | 14 | Daughter | — | Ohio |
| 22 | William K. Bowen | 11 | Son | — | Ohio |
| 23 | James W. Arnold | 87 | Head | — | Ohio |
| 24 | Mary E. Arnold THIS PERSON | 76 | Wife | — | Ohio |
| 25 | Grace A. Arnold | 54 | Daughter | — | Ohio |
| 26 | Charles E. Kengler | 27 | Head | Screw Machine Operator | Ohio |
| 27 | Esther Kengler | 27 | Wife | — | Michigan |
| 28 | Haddie May Bates | 71 | Head | — | Ohio |
| 29 | William F. Bates | 78 | Husband | — | Ohio |
| 30 | Wilbur E. Kline | 36 | Head | Laborer | Ohio |
| 31 | Pearl G. Kline | 34 | Wife | — | Ohio |
| 32 | Ray E. Kline | 14 | Son | Milk Boy | Ohio |
| 33 | Leroy P. Kline | 8 | Son | — | Ohio |
| 34 | Paul F. Power | 35 | Head | Packager | Ohio |
| 35 | Mary Jane Power | 26 | Wife | — | Ohio |
| 36 | Ella Power | 65 | Head | — | Ohio |
| 37 | Alta Power | 38 | Lodger | — | 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)