Abel_Caballero | inOfficeWhileMonarch | Juan_Carlos_I_of_Spain Abel_Caballero | inOfficeWhilePrimeMinister | Felipe_González Juan_Carlos_I_of_Spain | predecessor | Alfonso_XIII_of_Spain
Abel Caballero was in office during the reign of Monarch, Juan Carlos I of Spain (prior to his being succeeded by Alfonso XIII) and while Felipe González was Prime Minister.