Catherine R. (Sullivan) Costa of Everett on February 26, 2022. Beloved wife of the late John S. Costa Sr. Loving mother of John Costa Jr.Kathleen and her husband Paul Grinvoich,Rosemary Costa and the late Raymond Costa. Catherine is also survived by her 11 grandchildren, 4 great grandchildren and 6 Great-great children. Funeral from the Salvatore Rocco & Sons Funeral Home, 331 Main Street, Everett on Friday, March 11th. Visitation will be held at 8:30 am at the funeral home, followed by a Funeral Mass in Immaculate Conception Church at 10:00 am. Interment will be in Woodlawn Cemetery in Everett.