Harrison County Genealogy Society, Bethany, Missouri has Theophilus, listed buried at Highland with other family members.
Theophilus's stone not found but there was a plot marker next to his wife Mary Barrow Hopper. They were married: 21 Sep 1848, Pulaski Co, KY. They moved to Athensville Twp, Greene Co, IL before moving to Mercer & Harrison Co, MO.
His parents: Joshua Hopper & Sally Shepherd Hopper of Greene Co, IL. They moved to be near Mary Barrow & Theophilus Hopper's families who migrated there.
Mary Barrow Hopper
1825–1897 (m. 1848)