Rosanne was an active member of the Holy Spirit Church in Hernando. She enjoyed working at the church with the Silver Saints. Her profession upon retirement was a real estate broker for Crye-Leike Real Estate agency in Memphis, TN, and a former school teacher. Her highest level of education was a Master's degree.

She was preceded in death by her parents and three sons, Bobby Koch, Jimmy Koch, and David Koch.

She is survived by her son Tommy (Sharon) Koch of Knoxville, TN, Mark Koch of St. Petersburg, FL, and Steve (Vanessa) Koch of Southaven, MS.

She is also survived by her sister, Kathleen Elbrecht of Memphis, TN, her brother, R V Prewett of Jacksonville, FL, four grandchildren, two great-grandchildren, two nieces, and four nephews.

Donations in lieu of flowers, go to Apelah Hernando & Specialty Hospice in Olive Branch.