Emperor Seimu (成務天皇) was the 13th imperial ruler of Japan. No firm date can be assigned to this emperor and he is regarded by historians as a "legendary emperor". This does not necessarily imply that no such person ever existed, just that there is insufficient material to assign him to a historical period.
... 1924
Cavalier de la Salle[?], explorer
Hernando de Soto, (died 1542), explorer
Bartolomeu Dias, (1450-1500), Portuguese explorer who first rounded the Cape of Good ...