Father Robert Francis Johnston, age 84, of Saint Louis, MO, died Sunday, April 4, 2021, at Mother of Good Council in Saint Louis, MO. He was the son of the late Raymond Johnston and the late Irene Johnston Survived by many nieces, nephews, relatives and friends. All services and burial will be at the convenience of the family. Arrangements are being handled by Moore Funeral Homes, 105 Clark Street, Potosi, MO