Mann, Ronald G. of Knoxville, age 90, peacefully passed away Sunday, November 17, 2019. Ron was born to John and Martha Mann in Mount Carmel, PA. He graduated Roxborough High School in 1947 and attended Drexel University where he received a Bachelors Degree in Electrical Engineering. Ron worked for Pierce-Phelps until he retired in 1992. After living in Malvern, PA; he retired to Knoxville to be near family. Ron was a member of Farragut Presbyterian Church serving on the New Member Development and Pastoral Care Committees and participating in the Rockers Group. He married his wife, Jeanette, of 63 years in 1956. She preceded him in death earlier this year. Ron is survived by a daughter, Ronnette Hand of Casper, WY; son, Darrin (Susan) Mann of Knoxville, TN; 5 grandsons, Bryan (Stephanie), Kevin, Kyle, and Sean Mann, Ryan Hand; great grandson, Kingston Mann. Family will have a Celebration of Life at a later date. In lieu of flowers, please make memorial contributions to the Young-Williams Animal Shelter as he dearly loved animals.