I am sorry to hear his passing.He was in Enga and he and his wife and family took care of my daddy whose father Andrew who was an evangelist that was a brother to Hintze. He came for His last visit to Enga and then to Lae when dad and the family went to visit him and His wife at Martin Luther Seminary. That was the last time we met and shared their memories about dad and their children, especially Kathryn,David,Margaret and Charles when they were kids at Yaramanda,Enga Province. Both of them are like grandparents to us the children here in Lae,PNG. We send our sincere condolence to the family and pray that God will take care of you all and may Doctor Hintze Rest In Peace.