Mysonhimer, Diane K. (nee DeWitt) Beloved wife of the late Robert C. Mysonhimer. Loving mother of Bobbi (Terry) Wagner, Jennifer (Lance) Carl, Michael (Nancy) Mysonhimer. Also survived by 10 grandchildren and many nieces and nephews. Sister of Lois Pierett and the late Amos DeWitt. Preceded in death by her parents Amos DeWitt Sr. and Mabel DeWitt (nee Wood). Diane spent many years as a master gardener in Butler County. She was very in involved in the Three Rivers Girl Scouts and the Germania Society. Diane also dedicated her time to helping in various church activities over the years. Passed away, July 18, 2018, at the age of 78. Visitation will be held Wednesday, July 25, 2018 at Otterbein Lebanon United Methodist Church 585 N. State Rt. 741, Lebanon, OH 45036 from 10 a.m. until the time of service at 11 a.m. Memorial donations may be made to The Otterbein Benevolent Fund or Heartland Hospice.