Michael Robert Dickerson of East Hampton, who was 69 and had worked in real estate, hosted an LTV show, and painted, died on Jan. 31 in hospice care at Peconic Bay Medical Center in Riverhead.

Robert M. Cooper, who “represented the best of Bonac” and ran the Cooper Trenching Corporation for more than 30 years, died at age 80 on Saturday at Stony Brook Southampton Hospital.

Mary A. Hyer, who had a 20-year career with Bridgehampton National Bank and volunteered with the Most Holy Trinity Catholic Church outreach program, died on Jan. 30 at Stony Brook Southampton Hospital. A 44-year resident of Amagansett and East Hampton, she was 91.