Inside KELOLAND: The Life and Legacy of T. Denny Sanford
(KELO) -- Thomas Denny Sanford, South Dakota's best known billionaire, died Saturday, July 18, at the age of 90. Sanford was a self-made billionaire who...
(KELO) -- Thomas Denny Sanford, South Dakota's best known billionaire, died Saturday, July 18, at the age of 90. Sanford was a self-made billionaire who...