Leon Niemczyk as Karol Gustaw in The Deluge ... Charles X Gustav (1622-1660) - the king of Sweden, in 1655 he invaded Poland. He was born in Nyköping Castle in 1622 as the son of Katarzyna Wazówna and Jan Kazimierz Wittelsbach. He and his siblings grew up in the Swedish court, ruled by his mothe