Memorial services for Dianna Mary Sparks, 74, of Guthrie Center, will be Wednesday, January 5th at 10 am at the Twigg Funeral Home in Guthrie Center.  Burial will be in the St. Joseph Cemetery in Dedham.  Visitation will be Wednesday from 9:30 am until the time of the service at the funeral home.  Online condolences may be left at twiggfuneralhome.com.  Survivors include:  Husband, Lynn Sparks.  Children, Jeff and Jerry Sparks.  Sister, Leota Feketa.