Patricia Gail Jackson and Percy Hamilton Clark, III, were married last Saturday, May 23 at the First United Methodist Church in Griffin, Ga. Mary Campbell Tydings of Washington, D.C. was maid of honor and Francis Lund Van Dusen of Seattle, Wash., the best man.

The bride is the daughter of Mr. and Mrs. Henry Coleman Jackson, Jr. of Griffin and the granddaughter of the late Mr. and Mrs. Henry Coleman Jackson of Atlanta and of the late Mr. and Mrs. Alfred Cleo Mann of Greenville, S.C.

A graduate of the University of Georgia, Mrs. Clark was director of Lord & Taylor's Interiors Design Studio in Falls Church before joining a private interior design firm in Washington, D.C. Her father is an executive of the Life Insurance Company of Georgia.

Mr. Clark is the son of Mr. and Mrs. Percy Hamilton clark, Jr. of Villanova, Pa. and the grandson of Mrs. Ralph Earle and the late Mr. Earle and of the late Mr. and Mrs. Clark, Sr. of Philadelphia. The groom, who is a financial planning manager with Xerox Corporation in Philadelphia, was graduated from St. Paul's School, Harvard College and the Wharton Graduate School of Business. His father, now retired, was senior vice-president and secretary of the Provident National Bank in Philadelphia.