Jim Ruthenberg, who lived and worked for many years in East Hampton, Montauk, and Amagansett, died on May 25 at UPMC Cole, a hospital in rural Pennsylvania near where he lived in Port Allegany. He was 76.

Carmela Winslow, a resident of Amagansett since 1955, died at home on May 21. She had had heart problems, but was seriously ill for only two months.

Whether in the beauty industry, as a real estate broker, or in language sales and consultations, Joan C. Laufer enjoyed working with people from diverse backgrounds, and she loved to travel. Ms. Laufer, who was 86, died of heart failure on June 6 at Stony Brook University Hospital.

Barbara Lynn Weinman, a real estate broker who lived in East Hampton for more than 40 years, died on Sunday at New York-Presbyterian/Weill Cornell Medical Center in Manhattan. Ms. Weinman, who was 74, had lymphoma.