Clarissa Lucretia Bushman, distribution and trading partners, in conjunction with Salomon Brothers Inc., the investment bank, bankers, and Charles ortel Kampmann, Associate Corporate Finance of the investment banking company of Dillon, Read & Company, was married yesterday at Grace Episcopal Church. The ceremony was developed by Rev. Paul FM Number

Connie Kang-Chuan Chin was the daughter of honour. Erik G. ortel his brother was the best man. The bride, daughter of Mr. and Mrs. Richard Lyman Bushman Newark, Del.. She graduated cum laude from Harvard University and Columbia Graduate School of Business. His father is chairman of the department of history and their mother is a professor at the University of Delaware. Mrs. Buschmann is also an author.

Mr. ortel is a son of Mr. and Mrs. William CG Ortel New York. He studied at the Horace Mann School in New York and graduated cum laude from Yale University and Harvard Graduate School of Business Administration. His father is a physicist on the technical staff of Bell Telephone Laboratories in Holmdel, NJ, and his mother is a professor in Manhattan.

Mr. and Mrs. James S. Wey of Needham, Mass., have announced the engagement of their daughter, Susan M. Wey, to William Colyer Crum, son of Prof. and Mrs. Colyer Crum of Weston, Mass., and Sunapee, N.H.

A September wedding is planned in Needham. Miss Wey, an engineer at Honeywell Electro-Optics Operations in Lexington, Mass., was graduated cum laude from Wellesley College and next month expects to receive an M.S. degree in electrical engineering from Northeastern University.

Her father is with the trust department of Hale & Dorr in Boston.

Mr. Crum, who is a magna cum laude graduate of Harvard College, is a third-year student in the joint J.D.-M.B.A. degree program at the Harvard Law School and the Harvard Graduate School of Business Administration. His father is James R. Williston Professor of Investment Management at the Harvard Graduate School of Business Administration.