Jeff and Elaine Callahan, of Flat Rock, N.C., announced the   engagement of their daughter, Jessica Marie Callahan, of Greenville,   S.C. to Greaton Wesley Sellers, Jr., also of Greenville, S.C.
The prospective groom is the son of Greaton and Elizabeth Sellers, of   Mount Pleasant, S.C.
He is the grandson of the late James and   Virginia Daniel (Columbia, S.C.) and the late James and Winton   Sellers (Charleston, S.C.).
The bride-to-be is the granddaughter of Tom and Edith Godfrey (Maryville, T.N.)   and Don and Carolyn Callahan (Powell, T.N.). She graduated from  Converse College, 2007, with a Bachelor of Accounting; and  Clemson University, 2008, with a Master of Professional Accountancy.
Greaton is a 2005 graduate of Clemson University. He earned a Bachelors in Civil Engineering. In 2008, he got a  Master of Civil Engineering  and  Master of Business Administration from Clemson University.
The couple will be married Saturday, June 13, 2009 at the Gassaway   Mansion, in Greenville, S.C.