Thelma Wyatt, 87, of Spur, Texas, and Kingsport, Tennessee, died Sunday morning, March, 15, 2020 , after rapid onset of dementia/Alzheimer’s. She was the daughter of Bessie Leedy and Earl Cardwell, both descendants of early Kingsport families; but now, most of Thelma’s generation of Leedys and Cardwells also have vanished from the scene.