Mepụta nsụgharị dị mgbagwoju anya nke ahịrịokwu a Onye ọka iwu na ọkọ akụkọ ihe mere eme, Marquess de la Floresta bụ onye na-ede akụkọ ihe mere eme nke ngwá agha maka obodo kwụụrụ onwe ya nke Castille & Leon.
N'ezie, ụdị nkebi ahịrịokwu ahụ dị mgbagwoju anya bụ "Onye ọka iwu na ọkọ akụkọ ihe mere eme, Marquess de la Floresta bụ onye Eze Juan Carlos nke Mbụ họpụtara dị ka Eze nke Ngwá Agha nke Spain; o nwekwara ihe ịga nke ọma na aha Duke nke Ostuni (na Sicily Abụọ) ".