Alan L. Kaiser, 88, of Piqua, passed away at 2:25 p.m. Wednesday, August 20, 2025 at Ohio’s Hospice of Miami County. To honor his life, a Mass of Christian Burial will be celebrated at 10:30 a.m. Tuesday, August 26, 2025 at St. Mary Catholic Church with Rev. Fr. Steven Shoup as Celebrant. Burial will follow at Forest Hill Cemetery. Funeral arrangements are being provided to the family through the Jamieson & Yannucci Funeral Home. In lieu of flowers, memorial contributions may be made to Honor Flight Dayton, 200 Canary Ct., Enon, OH 45323. Guestbook condolences and expressions of sympathy, to be provided to the family, may be expressed through jamiesonandyannucci.com.