Leopoldo Ramón Pedro Calvo-Sotelo y Bustelo, 1st Marquis of the Ría of Ribadeo, GE (Spanish pronunciation: [leoˈpoldo ˈkalβosoˈtelo i βusˈtelo]; 14 April 1926 – 3 May 2008), known as Leopoldo Calvo-Sotelo was Prime Minister of Spain between 1981 and 1982. 1 Childhood.