10/14/2026
William "Bill" Alonzo Mitchell
William Alonzo "Bill" Mitchell
William Alonzo "Bill" Mitchell, 95, passed away on October 1 3, 2026, at the Veterans Home in Kosciusko, Mississippi.
Bill was born on July 16, 1931, in San Antonio, Texas, the only son of William Albert Mitchell and Alonzo Moore Mitchell. His family moved to Ethel, Mississippi, when he was a young boy. After graduating from Ethel High School, he attended Wood Junior College in Mathiston, Mississippi.
While at Wood Junior College, Bill met Carolyn Dupuy, beginning a love story that would span 72 years of marriage.
Bill proudly served his country in the United States Air Force. Following his discharge, he attended Mississippi State University, where he earned his bachelor's degree. He furthered his education by earning a degree from the School of Banking of the South at Louisiana State University (LSU), preparing him for a distinguished career in banking.
He began and ended his 38-year banking career at Merchants & Farmers Bank in Kosciusko. Along the way, he also served at Citizens Bank & Trust Company in Louisville, Mississippi, and Peoples Bank of Mississippi in Kosciusko.
Service was a defining part of Bill's life. He held numerous leadership positions in community organizations and his church, always willing to give his time and talents to others. In 1986, he and Carolyn were part of the original cast of the First United Methodist Church Passion Play.
Following his retirement in 1998, Bill and Carolyn joined NOMADS Mission Volunteers, combining their love of travel with their desire to serve. Traveling in their RV, they helped churches, camps, and communities through construction, repairs, maintenance, and disaster rebuilding. They also enjoyed several organized RV tours, including memorable trips to Nova Scotia and Alaska.
Bill was preceded in death by his beloved daughter, Beverly Mitchell Casteel, and his parents, William Albert and Alonzo Moore Mitchell.
He leaves behind his devoted wife of 72 years, Carolyn Dupuy Mitchell; his daughter, Carol Anne (David) Thompson of Louisville, Mississippi; his son-in-law, David Casteel of Kosciusko, Mississippi; his granddaughter, Kaci (Kyle) McDiIl of Starkville; and his grandsons, Russell (Callie) Casteel of Murfreesboro, Tennessee; Justin (Hailey) Thompson of Starkville, Mississippi; and Rhyne (Jessi) Thompson of Ethel, Mississippi. He is also survived by eight great-grandchildren, who will carry forward his legacy for generations to come.
Bill's funeral service will be held on Saturday, October 17, 2026, at Redbud Springs Cornerstone Church in Kosciusko. Visitation will begin at 10:00 a.m., followed by the service at 11:00 a.m. Rev. Gary Glazier will officiate the service, and Russell Casteel will officiate at the graveside. Burial will follow at Parkway Memorial Cemetery in Kosciusko.
In lieu of flowers, memorials may be made to:
Cedar Crest Camp 7900 Cedar Crest Camp Road Lyles, TN 37098 cedarcrestcamp@org or Redbud Springs Cornerstone Church, 110 E. Washington St., Kosciusko, MS 39090.
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