Sarah Hermine Castleberry, 80, of Collierville, passed away on December 22, 2023. Born in Tucson, AZ, Sarah moved to Collierville when she was in the 11th grade, and she graduated from Collierville High School. For many years, she worked as a bus driver before beginning her 27 year career as a Study Hall Teacher at Collierville High. Sarah was also a licensed beautician, and for many years she worked out of her home as a hair stylist. Mrs. Castleberry enjoyed watching home improvement shows on TV, and she loved her cats. Above all she was a dedicated wife and loving mother. Sarah is survived by her husband of 53 years, Tillman Ray Castleberry; two children, Kelly Ray Castleberry (Stephanie) and Shannon Davenport (Joe); and four grandchildren, Kellan Castleberry, Caiden Castleberry, Kip Davenport, and Aida Davenport. Arrangements entrusted to Collierville Funeral Home.