MP
Mary Parks — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Adams-County, Ohio
Our Model Tree links this Mary Parks across the 1930 and 1940 US Censuses in Adams-County, Ohio (XGBoost, ~Confirmed) — first a spouse (b.~1900), then head of a 10-person household.
Age 40
b. ~1900
Female
Spouse
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Adams-County, Ohio |
| Surname | Parks |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Brush Creek Twp. |
| 1935 Residence (County) | Adams |
| Additional Details | |
| Industry | housewife |
| Class of Worker | housework |
| Highest Grade | No 8 |
| 1935 Residence | Same place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Brush Creek Twp |
| 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.
10 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Virgil Parks | Son | — | 15 | ~1925 |
| Johnny Parks | Son | — | 7 | ~1933 |
| Doris Parks | Daughter | — | 2 | ~1938 |
| Arnold Parks | Son | — | 18 | ~1922 |
| Mayret Parks | Daughter | — | 8 | ~1932 |
| Dorothy Parks | Daughter | — | 2 | ~1938 |
| Nellie Parks | Daughter | — | 17 | ~1923 |
| Russell Parks | Son | — | 13 | ~1927 |
| Mary Parks | Spouse | — | 40 | ~1900 |
| Samuel Parks | Head | — | 48 | ~1892 |
Census Appearances
1930
Adams, Ohio
Spouse, age 30
Adams, Ohio · implied b. ~1900 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parks |
| Given Name | Mary |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 30 |
| 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
Adams-County, Ohio
Spouse, age 40
Adams-County, Ohio · implied b. ~1900 — 10 household members
| Surname | Parks |
| Given Name | Mary E. |
| Relationship to Head | Wife |
| Sex | F |
| Color / Race | White |
| Age | 40 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Brush Creek Twp. |
| 1935 Residence (County) | Adams |
| Industry | housewife |
| Class of Worker | housework |
| Highest Grade | No 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 Mary Parks across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Mary Parks
Spouse · 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 — Adams-County, Ohio
Open full size
1940 US Federal Census — Adams-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03019-00036)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Rebecca Rothwell | 70 | Wife | — | Ohio |
| 2 | Otto Hayslip | 23 | Head | Farmer | Ohio |
| 3 | Betty Hayslip | 57 | Mother | — | Ohio |
| 4 | Lloyd Hayslip | 26 | Head | Trucker | Ohio |
| 5 | Oda Hayslip | 26 | Wife | — | Ohio |
| 6 | Lloyd Jr. Hayslip | 7 | Son | — | Ohio |
| 7 | Robert L. Hayslip | 5 | Son | — | Ohio |
| 8 | Thomas J. Hayslip | 2 | Son | — | Ohio |
| 9 | A. L. Hayslip | 58 | Head | — | Ohio |
| 10 | Edna M. Hayslip | 34 | Wife | — | Ohio |
| 11 | Ruth M. Hayslip | 15 | Daughter | — | Ohio |
| 12 | Mary I. Hayslip | 14 | Daughter | — | Ohio |
| 13 | Samuel Parks | 48 | Head | Laborer | Ohio |
| 14 | Mary E. Parks THIS PERSON | 40 | Wife | — | Ohio |
| 15 | Arnold L. Parks | 18 | Son | — | Ohio |
| 16 | Nellie G. Parks | 17 | Daughter | — | Ohio |
| 17 | Virgil L. Parks | 15 | Son | — | Ohio |
| 18 | Russell E. Parks | 13 | Son | — | Ohio |
| 19 | Mayret M. Parks | 8 | Daughter | — | Ohio |
| 20 | Johnny M. Parks | 7 | Son | — | Ohio |
| 21 | Dorothy M. Parks | 2 | Daughter | — | Ohio |
| 22 | Doris E. Parks | 2 | Daughter | — | Ohio |
| 23 | J. W. Francis | 73 | Head | — | Ohio |
| 24 | Rose B. Francis | 56 | Wife | — | Ohio |
| 25 | Ray E. Francis | 17 | Son | Laborer | Ohio |
| 26 | Poline Hazell | 22 | Lodger | — | Ohio |
| 27 | George H. Hemmings | 59 | Head | Farmer | Ohio |
| 28 | Amanda J. Hemmings | 58 | Wife | — | Kentucky |
| 29 | Patrick Halesinger | 52 | Head | — | Ohio |
| 30 | Clara E. Halesinger | 37 | Wife | — | Ohio |
| 31 | Dewey A. Halesinger | 19 | Son | Farm Laborer | Ohio |
| 32 | Wadque H. Halesinger | 17 | Son | Farm Laborer | Ohio |
| 33 | Jackson J. Halesinger | 15 | Son | — | Ohio |
| 34 | Nellie Halesinger | 13 | Daughter | — | Ohio |
| 35 | John E. Halesinger | 11 | Son | — | Ohio |
| 36 | Mary L. Halesinger | 3 | Daughter | — | Ohio |
| 37 | Vance E. Moore | 41 | Head | Laborer | Ohio |
| 38 | Sally Moore | 32 | Wife | — | Ohio |
| 39 | Otto Lawson | 49 | Head | Laborer | Denmark |
| 40 | Ida L. Lawson | 49 | Wife | — | 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)