Ferdinand is the son of Alfonso King of Naple and love Interest of Miranda in The Tempest.
When the boat that he was in with his father and other people shipwrecked, Ferdinand was discover uncouncious by Miranda who fall in love with him at first sight, but of course her father pretend that he's a spy and make him work for him.
But Miranda and Ferdinand feelings grew stronger each other as he see that Miranda bring him food and drink every time he works, of course as their feelings still growing the both of them became fast friends and then fall in love for each other.
Propéro see it and decide to gave them his blessing and marry them, as the play go him and his father are reunited and Propero does forgave all his enemies and all leave the island to celebrate in Milan.