Bill "Billy" Ira Leinart, age 94, of Clinton, passed away peacefully on May 8, 2026, at his home surrounded by the place and people he loved most. Born on May 21, 1931, in Clinton, he was the son of the late William Cecil and Gladys Walter Leinart.

A proud lifelong resident of Clinton, Bill graduated from Clinton High School and later earned a degree in Chemical Engineering from the University of Tennessee. He honorably served his country in the United States Army during the Korean Conflict before beginning a remarkable 44-year career at the Y-12 National Security Complex.

Bill was a man who truly loved life. He found joy in the simple things — being outdoors, hunting and fishing, working in his yard, and spending time with family, friends, and neighbors. No matter where he was, Bill was known for his happy spirit, warm smile, and kind heart. He never met a stranger and was the kind of man who made everyone feel welcome. More than anything, he treasured the moments shared with the people he loved.

A devoted Christian, Bill has been a faithful member of Second Baptist Church since 1957. He was also a dedicated member of the Masonic Lodge and Scottish Rite for more than 50 years. Throughout his life, Bill's faith, generosity, and love for others were evident in the way he lived every day.

In addition to his parents, he was preceded in death by his beloved wife, Jean Leinart; his son, Bill Leinart, Jr.; his daughter, Angela Blackmon; and his sister, Bobbie Stooksbury.

He leaves behind a loving family who will forever cherish his memory: daughter, Patrice and husband Mark Davis; grandchildren, Joseph Blackmon, Courtney (DeWayne) Mosquinski, Will Leinart, Elizabeth (Jaxon) MacGeorge, and Ben Leinart; great-grandchildren, David Mosquinski and Willa Mosquinski; niece, Debbie (Sam) Zachary; cousin, Eleanor Sergent; and four special neighbors and dear friends, June, Mary, Sara, and Stephanie.

The family will receive friends from 12:00–2:00 p.m. on Friday, May 15, 2026, with the funeral service to follow in the chapel officiated by Dr. Michael Thompson. Graveside services will immediately follow at Sunset Cemetery with full military honors conducted by the Campbell County Honor Guard.

Holley Gamble Funeral Home in Clinton is in charge of all arrangements. Holleygamble.com