Diane J. Granger, age 74, of Maryville, Tennessee passed away on Friday, July 15, 2022. Diane was an LPN for 28 years working in Psych Nursing. She was lifetime member of the Girl Scouts of America. Diane enjoyed spending her time watching the Lady Vol's, going to the beach and spending time with her grandkids. She was a loving mother and grandmother, who adored her grandchildren. Diane is preceded in death by parents Donald and Jessie Kline and best friend of 37 years June O'Brien. She is survived by children Bryan (Marsha) Granger, Scott (Deb) Granger and Robin (James) Shope; grandchildren Michael Bennett, Summer Granger and Tyler Evans and special friend Dorothy Garrett. The family welcomes friends for a Visitation Service on Tuesday, July 19, 2022, at Berry Highland South from 10am-12pm with a Funeral Service starting at 12pm. A Graveside Service will follow at Berry Highland South in the Garden of Valor.