Take another look at the obit. Her body was shipped to Maysville KY [Mason Co].
The state line divides Brown OH and Mason KY
I'm not finding a Lookover Cem, in Mason Co, but possible it had a name change. OR
Ida's mom is BROOKOVER, possibly family cemetery, OR plain ole' Maysville Cem.
Name: Thelma Mabel Jenkins
Event Type: Death
Event Date: 07 May 1915
Event Place: Dayton, Montgomery, Ohio
Gender: Female
Age: 8
Birth Date: 01 Mar 1907
Birthplace: Brown County, Ohio
Birth Year (Estimated): 1907
Burial Place: Maysville, Ky.
Father's Name: Henry Jenkins
Father's Birthplace: Ohio
Mother's Name: Ida May
Mother's Birthplace: Ohio
File Number: fn 29930 , GS Film number: 1983348 , Digital Folder Number: 004095907 , Image Number:
Death cert
http://familysearch.org/ark:/61903/3:1:S3HY-DHZN-QN=======================
Name: Thelma M Jenkins
Event Type: Census
Event Year: 1910
Event Place: Sprigg, Adams, Ohio, United States
Gender: Female
Age: 3
Marital Status: Single
Race: White
Race (Original): White
Relationship to Head of Household: Daughter
Relationship to Head of Household (Original): Daughter
Birth Year (Estimated): 1907
Birthplace: Ohio
Father's Birthplace: Ohio
Mother's Birthplace: Ohio
Household Role Gender Age Birthplace
Henry Jenkins Head M 28 Ohio
Ida Jenkins Wife F 40 Ohio
Thelma M Jenkins Daughter F 3 Ohio
Elnora Grisam Adopted daughter F 14 Ohio
John W Cochran Father-in-law M 70 Ohio
District: 18 , Sheet Number and Letter: 3B , Household ID: 60 , Affiliate Name: The U.S. National Archives and Records Administration (NARA) , Affiliate Publication Number: M1283 , GS Film number: 1375163 , Digital Folder Number: 004449374 , Image Number: 00401
=======================
Henry/Ida had another dau
Name: Maydie Jenkins
Gender: Female
Christening Place: Brown, Ohio
Birth Date: 17 Feb 1905
Birthplace: Aberdeen, Brown, Ohio
Race: White
Father's Name: Henry Jenkins
Mother's Name: Ida M Cochran
Indexing Project (Batch) Number: C00007-6 , System Origin: Ohio-VR , GS Film number: 0384296 , Reference ID: 2:2WFJHDJ
Name: Thelma M. Jenkins
Event Type: Birth
Event Date: 01 Mar 1907
Event Place: Huntington, Brown, Ohio
Gender: Female
Race: W
Father's Name: Henry Jenkins
Mother's Name: Ida M. Cochran
Reference ID: v 3 p 212 , GS Film number: 384296 , Digital Folder Number: 004016623 , Image Number: 00468
Henry/Ida marriage
http://familysearch.org/ark:/61903/3:1:939K-BPS1-VJ