Katherine Aleksandra Peachway and Joshua Samuel Dienstag, both of New York city, were married on June 12, 2010 at the Beach Plum Inn in Menemsha. Daniel Basov, justice of the peace, officiated.

The bride is the daughter of Dr. Valentina Peachway, of Brooklyn, N.Y. The bridegroom’s parents are Dr. and Mrs. Jules Dienstag, of Boston and West Tisbury.

The matron of honor was Vassilysa Basov. Best man was Jonathan Dienstag.

The reception was held at Farm Neck Golf Club in Oak Bluffs.

Both the bride, age 25, and the bridegroom, 29, are graduates of Harvard College, and both work at hedge funds in New York city.

The bride will retain her maiden name.