Korol Solo

Korol Solo was the great-grandfather of Han Solo. When Han had doubts about his marriage to Leia, C-3PO was trying to prove that he was royalty. He looked Korol up in the archives and found that he was a king. However, he later foung out that Han may have not been royalty. According to C-3PO, Korol wasn't a king but a pretender to the throne.