Willdean Louise Buchanan, 91, of Hopkinsville, died on Sunday, Feb. 23, at Jennie Stuart Medical Center. A native of Model, Tennessee, she worked at Hopkinsville Sign Co. for several years before becoming a partner in Hopkinsville Sign Service. She was an alumni of the University of Kentucky and also attended Austin Peay State University. She worked as a substitute teacher in the Christian County, Trigg County, and Fort Campbell School systems. She also was a substitute postmaster at Herndon. She was a former member of the United Methodist Church and, in recent years, a member of the Locust Grove Baptist Church in Christian County. Friends and family are invited to her memorial service at 2 p.m. Tuesday, Feb. 25, at Locust Grove Baptist Church. Goodwin Funeral Home is in care of the arrangements.