Joan M. Peirano, of Locust Valley, died on Feb. 14, 2015, at age 90. Beloved wife of the late Joseph. Mother of Patricia Fitzgerald (Jerry) and the late Michael. Grandmother of Erin (Oliver), Courtney (Dave) and Shannon (Jose). Great-grandmother of Connor. Aunt of Barbara Crisci and nieces and nephews. Visitation at the Funeral Home of Dodge-Thomas, Glen Cove, www.dodgethomas.com. Mass at Our Lady of Hope RC Church, Carle Place. Interment Locust Valley Cemetery. Donations can be made to the Locust Valley Fire Department.