William III of England (1650-1702), commonly known as William of Orange and in Scotland as William II (informally as 'King Billy'), was a Dutch Prince of Orange. Baptised as William Henry, he was Stadtholder of Holland, Zeeland, Gelderland, Overijssel and Utrecht in the Dutch Republic. He inherited the principality of Orange from his father, William II, who died from smallpox a week before his son's birth