HP
Harry Parker — 1940 US Census Record
Linked across censuses1940 United States Federal Census · Clermont-County, Ohio
Our Model Tree links this Harry Parker across the 1930 and 1940 US Censuses in Clermont-County, Ohio (XGBoost, ~Confirmed) — first a son (b.~1929), then head of a 10-person household.
Age 11
b. ~1929
Male
Son
Born: Ohio
Single
1940 Census Record Details
| Census Year | 1940 |
| Location | Clermont-County, Ohio |
| Surname | Parker |
| Given Name | Harry Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Tate |
| 1935 Residence (County) | Clermont |
| Additional Details | |
| Highest Grade | 5 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Township / Ward | Tate |
| Est. Birth Year | ~1929 |
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 Harry | Age | Birth yr |
|---|---|---|---|---|
| Harry Parker | Head | — | 44 | ~1896 |
| Betty Parker | Daughter | — | ~1940 | |
| Edna Parker | Spouse | — | 37 | ~1903 |
| Harry Parker | Son | — | 11 | ~1929 |
| James Parker | Son | — | 16 | ~1924 |
| Donald Parker | Son | — | 6 | ~1934 |
| Charles Parker | Son | — | 14 | ~1926 |
| Arvella Parker | Daughter | — | 10 | ~1930 |
| Earl Parker | Son | — | 8 | ~1932 |
| Lloyd Parker | Son | — | 4 | ~1936 |
Census Appearances
1930
Clermont, Ohio
Son, age 1
Clermont, Ohio · implied b. ~1929 — 6 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Harry Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 1 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Clermont-County, Ohio
Son, age 11
Clermont-County, Ohio · implied b. ~1929 — 10 household members
| Surname | Parker |
| Given Name | Harry Jr |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 11 |
| Marital Status | Single |
| Birthplace | Ohio |
| 1935 Residence (City) | Tate |
| 1935 Residence (County) | Clermont |
| Highest Grade | 5 |
| 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 Harry Parker across 2 US Census years (1930 and 1940) in 2 locations, using XGBoost record linkage.
Show:
This person
Anchor record
Harry Parker
Son · 1940 · age 11 · b. ~1929 · Ohio
★ You are viewing this record
Sibling
Lloyd Parker
Sibling · 1940 · age 4
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Charles Parker
Sibling · 1940 · age 14
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Earl Parker
Sibling · 1940 · age 8
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Donald Parker
Sibling · 1940 · age 6
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Arvella Parker
Sibling · 1940 · age 10
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
James Parker
Sibling · 1940 · age 16
Source co-child of head (derived)
● Co-child · derived · ~0.88
Sibling
Betty Parker
Sibling · 1940 · age
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 — Clermont-County, Ohio
Open full size
1940 US Federal Census — Clermont-County, Ohio
Page Contents
39 people indexed on this census page (nara:1940:m-t0627-03041-00692)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Earl Sells | 23 | Head | Truck Driver | Ohio |
| 42 | Mildred Sells | 21 | Wife | — | Ohio |
| 43 | Keith Sells | 0 | Son | — | Ohio |
| 44 | Harry Parker | 44 | Head | Laborer | Ohio |
| 45 | Edna Parker | 37 | Wife | — | Ohio |
| 46 | James Parker | 16 | Son | Laborer | Ohio |
| 47 | Charles Parker | 14 | Son | — | Ohio |
| 48 | Harry Jr Parker THIS PERSON | 11 | Son | — | Ohio |
| 49 | Arvella Parker | 10 | Daughter | — | Ohio |
| 50 | Earl Parker | 8 | Son | — | Ohio |
| 51 | Donald Parker | 6 | Son | — | Ohio |
| 52 | Lloyd Parker | 4 | Son | — | Ohio |
| 53 | Betty Parker | 0 | Daughter | — | Ohio |
| 54 | Harry Gall | 71 | Head | Not Able To Work | Ohio |
| 55 | Charles Hays | 36 | Head | Proprietor | Ohio |
| 56 | Virginia Hays | 45 | Wife | — | Wis |
| 57 | Charles Jr Hays | 9 | Son | — | Ohio |
| 58 | J. W. Mckinney | 67 | Head | Laborer | Ohio |
| 59 | Alexander Mckinney | 31 | Son | Laborer | Ohio |
| 60 | Virginia Mckinney | 31 | Daughter in law | — | Ohio |
| 61 | Robert Mckinney | 9 | Grand son | — | Ohio |
| 62 | Charles Mckinney | 7 | Grand son | — | Ohio |
| 63 | Jasper Vandament | 40 | Head | Laborer | Ohio |
| 64 | Thomas Stevens | 74 | Head | — | Ohio |
| 65 | Wright Houser | 54 | Head | Laborer | Ohio |
| 66 | Flora Houser | 55 | Wife | — | Ohio |
| 67 | Thelma Houser | 20 | Daughter | Stenographer | Ohio |
| 68 | Lee Leonard | 67 | Head | Laborer | Ohio |
| 69 | Emma Leonard | 61 | Wife | — | Ohio |
| 70 | Leander Leonard | 23 | Son | Laborer | Ohio |
| 71 | Cecil Leonard | 22 | Son | Laborer | Ohio |
| 72 | Emma Maud Leonard | 16 | Daughter | — | Ohio |
| 73 | Sanford Booher | 67 | Head | Laborer | Ky |
| 74 | Lacelia Booher | 63 | Wife | — | Ky |
| 75 | John Arnold Booher | 19 | Son | Laborer | Ky |
| 76 | Lester Barnes | 28 | Head | Laborer | Ky |
| 77 | Ida Barnes | 17 | Wife | — | Ky |
| 78 | Oneita Barnes | 3 | Daughter | — | Ohio |
| 79 | Dorothy Barnes | 1 | Daughter | — | Ohio |
Related Census Records
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)