In doing a search of the birth, marriage and death records of upstate SC from 1826-1965, the only minister with the first name of Jonathan I find is the Rev. Jonathan Deweese, of Greenville Co. He was b. 1767 in Pa., moved to Greenville, SC, ordained a minister in 1799 and it is mentioned he was pastor of Poplar Springs church. He died in 1849. There was also a Dr. W.B. Johnson, who I believe was pastor for a time of First Baptist in Greenville.