MP
Mary Parks — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Stark-County, Ohio
Our Model Tree links this Mary Parks across the 1930 and 1940 US Censuses in Stark-County, Ohio (XGBoost, ~Confirmed) — first a daughter (b.~1927), then head of a 7-person household.
Age 13
b. ~1927
Female
Daughter
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Stark-County, Ohio |
| Surname | Parks |
| Given Name | Mary Ellen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Plain |
| 1935 Residence (County) | Stark |
| Additional Details | |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Plain |
| 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.
7 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Mary | Age | Birth yr |
|---|---|---|---|---|
| Mildred Parks | Daughter | — | 18 | ~1922 |
| William Parks | Son | — | 17 | ~1923 |
| Ray Parks | Head | — | 40 | ~1900 |
| Ray Parks | Son | — | 6 | ~1934 |
| Mary Parks | Daughter | — | 13 | ~1927 |
| Virginia Parks | Daughter | — | 15 | ~1925 |
| Edna Parks | Spouse | — | 44 | ~1896 |
Census Appearances
1930
Stark, Ohio
Daughter, age 3
Stark, Ohio · implied b. ~1927 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parks |
| Given Name | Mary Ellen |
| Relationship to Head | Daughter |
| Sex | F |
| 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
Stark-County, Ohio
Daughter, age 13
Stark-County, Ohio · implied b. ~1927 — 7 household members
| Surname | Parks |
| Given Name | Mary Ellen |
| Relationship to Head | daughter |
| Sex | F |
| Color / Race | White |
| Age | 13 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Plain |
| 1935 Residence (County) | Stark |
| Highest Grade | No 6 |
| 1935 Residence | Same house |
| 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
Daughter · 1940 · age 13 · b. ~1927 · Ohio
★ You are viewing this record
Sibling
William Parks
Sibling · 1940 · age 17
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Mildred Parks
Sibling · 1940 · age 18
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Virginia Parks
Sibling · 1940 · age 15
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Ray Parks
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 — Stark-County, Ohio
Open full size
1940 US Federal Census — Stark-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03151-00199)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Harry Linder | 24 | head | Machinist | Ohio |
| 42 | Esther Linder | 25 | wife | — | Ohio |
| 43 | Walter Linder | 1 | son | — | Ohio |
| 44 | David Heim | 33 | head | Teacher | Ohio |
| 45 | Edna Heim | 28 | wife | — | Ohio |
| 46 | Betty Lou Heim | 5 | daughter | — | Ohio |
| 47 | Darlene Heim | 1 | daughter | — | Ohio |
| 48 | Ray T. Parks | 40 | head | Trucker | Ohio |
| 49 | Edna Parks | 44 | wife | — | Ohio |
| 50 | Mildred Parks | 18 | daughter | House Work | Ohio |
| 51 | William Parks | 17 | son | — | Ohio |
| 52 | Virginia Parks | 15 | daughter | — | Ohio |
| 53 | Mary Ellen Parks THIS PERSON | 13 | daughter | — | Ohio |
| 54 | Ray Jr. Parks | 6 | son | — | Ohio |
| 55 | John Tucker | 48 | head | Mail Carrier | Massachusetts |
| 56 | Marguerite Tucker | 43 | wife | — | Massachusetts |
| 57 | Thelma Tucker | 18 | daughter | — | Ohio |
| 58 | Stanley Tucker | 15 | son | — | Ohio |
| 59 | John Jr. Tucker | 13 | son | — | Ohio |
| 60 | Richard Haynes | 20 | son in law | Spot Welder | Ohio |
| 61 | Kathleen Haynes | 20 | daughter | Printer | Ohio |
| 62 | William Petrella | 43 | head | Armory Cleaner | Germany |
| 63 | Agusta Petrella | 40 | wife | — | Germany |
| 64 | Mildred Petrella | 15 | daughter | — | Pennsylvania |
| 65 | Wilford Petrella | 2 | son | — | Ohio |
| 66 | Avery Sheaffer | 51 | head | Stationary Engineer | Pennsylvania |
| 67 | Rachel Sheaffer | 45 | wife | — | Pennsylvania |
| 68 | Avery Jr. Sheaffer | 16 | son | — | Ohio |
| 69 | Bess Sheaffer | 11 | son | — | Ohio |
| 70 | Ray Sheaffer | 10 | son | — | Ohio |
| 71 | Rex White | 29 | head | Mill Hand | Ohio |
| 72 | Augusta White | 27 | wife | — | Ohio |
| 73 | Ray Jr. White | 9 | son | — | Ohio |
| 74 | Kenneth White | 6 | son | — | Ohio |
| 75 | Beverly White | 4 | daughter | — | Ohio |
| 76 | Gerald White | 1 | son | — | New Jersey |
| 77 | Adam Shatzer | 52 | head | — | Pennsylvania |
| 78 | George Lotze | 42 | son in law | Electrician | Ohio |
| 79 | Florence Lotze | 39 | daughter | — | Ohio |
| 80 | Richard Lotze | 7 | grandson | — | 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)