Rosalyn Palmbaum, 86, of Bloomfield, formerly of Old Saybrook, died May 17. She was the wife of Harry Palmbaum. She was born in Brooklyn. In addition to her husband, she is survived by her daughters, Bonnie Snyder of Massachusetts, Nancy Bernstein of Bloomfield, and Linda Preuss of Long Island, N.Y.; her grandchildren, Megan (Scott), Julie (Ian), Ben (Adrienne), Becky and Ken (Ashley); her great-granddaughter, Lily; and her brother, Jerry and his wife Roz of Massachusetts.