Memorial services for 90 year old Margaret Jeanne Wallace of Kalona will be held at 7:00 Friday at the Yoder-Powell Funeral Home in Kalona. The family will greet friends from 6:00 until service time. Burial will be at 10:00 Saturday in the Elm Grove Cemetery. A memorial fund has been established for Essence of Life Hospice and ALS. The Yoder-Powell Funeral Home is handling the arrangements.