Mr. and Mrs. Patrick Craven of Snellville announce the engagement of their daughter, Elizabeth Brady Craven of Boston, Mass, to Colin Grant Dickerson, also of Boston, son of Mr. and Mrs. Brian Dickerson of Philadelphia, Pa.

The bride-elect is the granddaughter of Mrs. Paul Barnett Jr. and the late Mr. Barnett of Washington and Mrs. James C. Gayle and the late Mr. Gayle of Greenville, S.C.

Miss Craven plans to graduate from the University of Massachusetts in Boston with a degree in Sociology and Criminal Justice in May.

Mr. Dickerson is the grandson of Chester Dickerson and the late Eleanor Dickerson of Springhill, Fla., and Mr. and Mrs. William Simone of Lebanon, Pa.

He will receive his Bachelor of Science in Electrical Engineering from Northeastern University in Boston in May.

The wedding will take place in September 2008 in Boston.