Donald R. Mosti, 97, of Steubenville, passed away peacefully surrounded by his family on Tuesday, June 17, 2025, at Valley Hospice. Born on September 21, 1927, in Pittsburgh, PA, Don's 97 years of life were marked by dedication, service, and love for his family. He was the son of the late Eugene and Edith Pompei Mosti. He was also preceded in death by his wife, Betty Jane Carroll Mosti; brother, Myron, with whom he operated the funeral home for many years; and his son-in-law, John Mavromatis.
Don grew up learning the values of hard work and community spirit. He was a proud graduate of Steubenville High School's Class of 1946. Following high school, he furthered his education at Duquesne University and then the Cincinnati College of Mortuary Science, which set the foundation for his lifelong calling.
Don honorably served his country in the United States Marine Corps during WWII, a period that instilled in him a deep sense of patriotism and discipline. He returned to his hometown, where he became a cornerstone of the community. Don owned and operated the Mosti Funeral Home, a role he performed with exceptional dedication and pride, working into his early 90s and holding his licensure for over 75 years. His commitment to serving families during their times of loss was unparalleled, and he took great pride in ensuring that every detail of the funeral process was handled with care and respect.
Don was a devoted father to his surviving children; son, David (Marilyn) Mosti of Steubenville; daughter, Susan (Dave) Reese of Goodyear, AZ. He was a loving grandfather to his four grandsons, Jared (Jessica) Mosti, Justin (Alyssa) Mosti, Christopher (Megan) Mavromatis, and George (Amanda) Mavromatis. His legacy continues to grow with his great-grandchildren, Westlyn, Rhett, Harper, Cade, Annie, Alice, and one on the way, each of whom brought him immense joy.
Beyond his professional accomplishments, Don was a man of many interests. He was an avid outdoorsman who loved hunting, fishing, and farming. He also had a long time hobby of amateur radio operation, which he would talk to people from all over the world. His passion for area athletics was evident, as he was a steadfast supporter of Big Red & Central football, along with many other sports. A devout Catholic and member of Triumph of the Cross Parish, Don's faith was a cornerstone of his life as he never missed Sunday mass. He was a long time member of Knights of Columbus Council #472, Knights of the Holy Sepulchre, Steubenville Serra Club and Alpha Phi Delta Fraternity.
Donald lived a life that was full, not just in years, but in the countless lives he touched. His was a life well-lived, and his legacy will continue to be felt by all who had the privilege of knowing him. Don's presence will be deeply missed, but his spirit will remain in the hearts of his family, friends, and the community he so selflessly served.
The family would like to acknowledge Charlotte, JoAnn, Fernanda, Jerri and Nancy who provided wonderful care for him at his home over the past few years.
Visitation will be held Sunday, June 22 from 1 p.m. to 5 p.m. at the Mosti Funeral Home, Sunset Chapel, 4435 Sunset Blvd., Steubenville. Additional visitation will be held at the funeral home on Monday, June 23 from 10 a.m. until time of Mass at 11 a.m. at Holy Rosary Catholic Church, Fr. Matthew Gossett will celebrate. Burial will follow in Mt. Calvary Cemetery. A vigil service will be held Sunday at 4:45 p.m.
Memorial contributions may be made to Steubenville Catholic Central High School, 320 West View, Steubenville, OH 43952, or Steubenville City Schools Scholarship Foundation, 611 N. 4th Street Steubenville, OH 43952.