Spain the queen is queen Isabella and the king is king Ferdinad
King Ferdinand and Queen Isabel
Queen Isabella and King Ferdinand financed or sponsored columbus' travels the the "New Woorld".
King Ferdinand and Queen Isabel
King Ferdinand and Queen Isabeth
King Ferdinand and Queen Isabella sponsored Columbus because Columbus told them that if they gave him the money to find another trade route to India he would spread Catholicism in India (king and queen of Spain were Catholic)
It was king Ferdinand and Queen Isabella :)
I'm assuming the question is, "what king and queen gave christopher Columbus his ships?". With that said I believe it was King Ferdinand II of Aragon and Queen Isabella I of Castile.
King Ferdinand and Queen Isabella
You are confusing with Christofor Columbus and the king and the Queen of Spain: Ferdinand and Isabel. And yes, Columbus knew the Queen.
Queen Isabella and king Ferdinand.
Columbus was sponsored by King Ferdinand II and Queen Isabella I of Spain to undertake his explorations.