Sarah S. Cotsen, daughter of Dr. and Mrs. Robert S. Cotsen of Buffalo, and John Meyer Goldsmith were married Saturday at 5:30 p.m. at the summer home of the bridegroom's parents, Mr. and Mrs. Harold D. Goldsmith, in Chilmark, Martha's Vineyard, Mass., who also are of Ardsley.
Rabbi Joshua Plaut of Martha's Vineyard Hebrew Center performed the ceremony, preceding a reception.
A graduate of Nichols School and Dartmouth College, the bride has a master's degree in business administration from Harvard University. She is vice president and general manager of Turner Online, Turner Broadcasting Inc., Atlanta, Ga.
The bridegroom was graduated from Princeton University and has an MBA from Stern School of Business at New York University. He is a principal in AEA Investors Inc., New York City.