In honor of “See Their Names,” coming to the library on Monday, this week’s item features an 1803 agreement between Jason Cuffee, of mixed heritage, and Abraham Osborn, an East Hampton property owner.

Dennis Patrick Longwell, a curator and author, died in his sleep at home in Sag Harbor on April 24. The cause was complications of Parkinson’s disease.

Paul Dickinson, a top teaching golf professional at the Atlantic and Montauk Downs clubs here, realized a dream recently, qualifying, at the age of 45, for the P.G.A. Championship, which is to be played in Tulsa, Okla., next week.