CP
Clarence Parker — 1940 US Census Record
Model Tree available1940 United States Federal Census · Erie-County, Ohio
Our Model Tree links this Clarence Parker across the 1920, 1930 and 1940 US Censuses in Erie-County, Ohio (XGBoost, ~Confirmed), with identified parents Charley & Isaac — first a head (b.~1904), then head of a 5-person household.
Age 36
b. ~1904
Male
Head
Born: Ohio
Married
1940 Census Record Details
| Census Year | 1940 |
| Location | Erie-County, Ohio |
| Surname | Parker |
| Given Name | Clarence E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Florence Township |
| 1935 Residence (County) | Erie |
| Additional Details | |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 8 |
| 1935 Residence | Same Place |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
| Occupation | Farmer |
| Township / Ward | Florence Township |
| Est. Birth Year | ~1904 |
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.
5 people recorded at the same address in the 1940 census.
| Name | Relation to head | Relative to Clarence | Age | Birth yr |
|---|---|---|---|---|
| Raymond Parker | Son | — | 16 | ~1924 |
| Clarence Parker | Head | — | 36 | ~1904 |
| Trinnie Parker | Spouse | — | 37 | ~1903 |
| Fred Wilber | Other | — | 61 | ~1879 |
| Constance Parker | Daughter | — | 14 | ~1926 |
Census Appearances
1920
Huron, Ohio
Son, age 16
Huron, Ohio · implied b. ~1904 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Clarence B |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 16 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Laborer |
| Industry | Farm |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1930
Erie, Ohio
Son, age 27
Erie, Ohio · implied b. ~1903 — 2 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Parker |
| Given Name | Clarence E. |
| Relationship to Head | Son |
| Sex | M |
| Color / Race | White |
| Age | 27 |
| Marital Status | Single |
| Birthplace | Ohio |
| Father's Birthplace | Ohio |
| Mother's Birthplace | Ohio |
| Occupation | Farmer |
| Industry | Fruit Poultry |
| Class of Worker | W |
| Can Read/Write | Yes |
| Veteran | No |
| Birth State | Ohio |
| Birth Country | United States |
| Birthplace (normalized) | ohio |
1940
Erie-County, Ohio
Head, age 36
Erie-County, Ohio · implied b. ~1904 — 5 household members
| Surname | Parker |
| Given Name | Clarence E. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 36 |
| Marital Status | Married |
| Birthplace | Ohio |
| 1935 Residence (City) | Florence Township |
| 1935 Residence (County) | Erie |
| Occupation | Farmer |
| Industry | Farm |
| Class of Worker | OA |
| Hours Worked | 60 |
| Income (1939) | 0 |
| Highest Grade | 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 Clarence Parker across 3 US Census years (1920, 1930 and 1940) in 3 locations, using XGBoost record linkage. Identified parents: father Charley Parker (~0.92 confidence) and father Isaac Parker (~0.92 confidence). The pedigree spans 1 generation with 2 identified ancestors.
Show:
Gen 1
Parents
confidence ≈ 0.92
Father
Charley Parker
b. ~1866
Source father
● Household
· direct · ~0.92
Father
Isaac Parker
b. ~1866
Source father
● Household
· direct · ~0.92
This person
Anchor record
Clarence Parker
Head · 1940 · age 36 · b. ~1904 · 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 — Erie-County, Ohio
Open full size
1940 US Federal Census — Erie-County, Ohio
Page Contents
40 people indexed on this census page (nara:1940:m-t0627-03063-00085)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 41 | Albert N. Mcclure | 38 | Son | Laborer | Illinois |
| 42 | Kenerman, Karl F. Mcclure | 40 | Son-in-law | Building Manager | Ohio |
| 43 | Mary M. Mcclure | 36 | Daughter | — | Illinois |
| 44 | Ann C. Mcclure | 11 | Granddaughter | — | Ohio |
| 45 | Carol F. Mcclure | 9 | Granddaughter | — | Illinois |
| 46 | Mary M. Mcclure | 8 | Granddaughter | — | Illinois |
| 47 | Christian P. Betts | 83 | Head | Farmer | West Virginia |
| 48 | Blanche D. Betts | 42 | Wife | — | Ohio |
| 49 | Lowell A. Betts | 19 | Son | — | Ohio |
| 50 | Robert R. Betts | 15 | Son | — | Ohio |
| 51 | L. Blanche Betts | 12 | Daughter | — | Ohio |
| 52 | Arthur W. Spore | 58 | Head | Farmer | Kansas |
| 53 | Luella P. Spore | 54 | Wife | — | Ohio |
| 54 | Roman Sohn | 52 | Hired hand | Laborer | Poland |
| 55 | Howard R. Cline | 54 | Head | Huckster | Ohio |
| 56 | Hedwig E. Cline | 50 | Wife | — | Ohio |
| 57 | Augustus Cline | 18 | Son | Huckster | Ohio |
| 58 | Alice M. Cline | 17 | Daughter | — | Ohio |
| 59 | Thomas B. Cline | 15 | Son | — | Ohio |
| 60 | Clarence E. Parker THIS PERSON | 36 | Head | Farmer | Ohio |
| 61 | Trinnie L. Parker | 37 | Wife | — | Ohio |
| 62 | Raymond S. Parker | 16 | Son | — | Ohio |
| 63 | Constance Parker | 14 | Daughter | — | Ohio |
| 64 | Fred L. Wilber | 61 | Lodger | — | Ohio |
| 65 | Milton J. Sayler | 54 | Head | Farmer | Ohio |
| 66 | Anna E. Sayler | 47 | Wife | — | Ohio |
| 67 | Melvin P. Sayler | 25 | Son | Farmer | Ohio |
| 68 | Mary E. Sayler | 24 | Daughter-in-law | — | Indiana |
| 69 | Elwyn E. Sayler | 4 | Grandson | — | Ohio |
| 70 | Emery Rodgers | 63 | Hired man | Laborer | Austria |
| 71 | Anna S. Franklow | 44 | Head | Farmer | New York |
| 72 | Benjamin Franklow | 20 | Son | Laborer | Michigan |
| 73 | Christa A. Franklow | 17 | Son | — | New York |
| 74 | Douglas A. Franklow | 14 | Son | — | Michigan |
| 75 | Grant L. Parker | 23 | Head | Polisher | Ohio |
| 76 | Johanna Parker | 22 | Wife | — | Ohio |
| 77 | Sanford F. Vines | 43 | Head | House Painter | Ohio |
| 78 | Helen M. Vines | 32 | Wife | — | Ohio |
| 79 | Anthony W. Lodde | 54 | Head | Helper | Holland |
| 80 | Mary M. Lodde | 57 | Wife | Laborer | Pennsylvania |
Pedigree Summary
Clarence
Gen 1 · 2 parents
~0.92
Max depth 4 (1900–1950 window)
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)