Mary L. Pierce, 86, of Warren, PA., died Wednesday evening, January 5, 2022, at the John & Orpha Blair Hospice Home, Warren, PA.

Mary was born August 24, 1935, in Hickory, PA. She was the daughter of Guy an Ann Ruggles Corliss. She was a lifelong Warren Area resident. Mary was employed with the former Solar Electric as a mounting machine operator for 12 years. She was of the Presbyterian Faith, and an avid Bingo player.

Mary is survived by her 3 children- Michael Pierce of Warren, PA., Faye Schwanke and husband, Mark of Russell, Randy R. Pierce and wife, Leslie of Warren, her half-brother, Willard Archer and wife, Norma of Warren, 6 Grandchildren, Lucas Schwanke, and companion Laura Penny, Pittsburgh, Doven Tack and husband Major Jonathan Tack, Goldsboro, N.C., Kayla DeCristoforo, and husband Louie, Russell, Amanda Pierce, Warren, Steven Pierce, and companion Victora Mott, Clarendon, and Adam Pierce, Warren, 4 Great Grandchildren, Mary Lou Pierce, Willow Pierce, Evelyn Vance, and Bentley Vance.

In addition to her parents, she was preceded in death by her sister, Joann Froman.

Friends may call at the Russell United Methodist Church, 17 North Main St. Russell, PA, from 11:00 am to 12:00 pm, Monday January 10, 2022. Funeral services will be held on Monday at 12:00 pm in the church, with the Rev. Bay Allen, officiating. Interment will be in Warren County Memorial Park. Those wishing to place memorials may do so through Paws Along the River, 212 Elm St., Warren, PA, 16365, Warren Cancer Center, 2 Crescent Park, Warren, PA. 16365, or Hospice of Warren County, 1 Main Ave, Warren, PA 16365. E-Mail condolences may be sent by visiting