Gisele C. Costello of Riverhead died April 22 at Peconic Bay Medical Center. She was 86.
She was born April 29, 1928, in Quebec, Canada and was a homemaker.
Predeceased by her husband, Henry in 2011, Ms. Costello is survived by her daughters, Carol Harbeson, Cathy Guthlein and Jean Finnegan; and two grandchildren.
The family received visitors April 27 at McLaughlin Heppner Funeral Home in Riverhead. A funeral Mass took place April 28 at St. John the Evangelist R.C. Church in Riverhead. Interment took place at Calverton National Cemetery.