A funeral service for 95 year old Ada Terpstra of Sioux Center will be held Saturday at 10:30am at the Memorial Funeral Home in Sioux Center with Rev. Brad Nymeyer officiating. burial will follow at Memory Gardens Cemetery in Sioux Center. Visitation with the family present will be held Friday from 5:00pm to 7:00pm at the Memorial Funeral Home in Sioux Center. Memorials may be given to benefit Sioux Center Health Hospice & Homecare. The Memorial Funeral Home has been entrusted with arrangements.