Elisabeth Brugnoni, a painter, talented seamstress, and gifted cook, moved to Amagansett in 1972 with her husband, Marc Brugnoni, and three daughters, and “immediately fell in love with her new home and the surroundings,” her family wrote. Mrs. Brugnoni, described as “a loving mother, a cherished wife, and a much-beloved friend,” died in her sleep on July 3 in Northampton, Mass. She was 83.