Question: Which monarch of the Mexican Empire was the 19th-century castle on the Gulf of Trieste Miramare Castle built for?
Sentence (from "Miramare Castle"): Miramare Castle (Italian: "Castello di Miramare" ; German: "Schloss Miramar" ; Slovene: "Grad Miramar" ) is a 19th-century castle on the Gulf of Trieste near Trieste, northeastern Italy.
Relevant evidence: Yes