Note 2 — Chapter IV · The Great Geographical Discoveries.
Reading edition
Emperor Charles V.—Meanwhile great political power had been added to Spain in Europe. In 1520 the throne of Spain fell to a young man, Charles, the grandson of Ferdinand and Isabella. His mother was Juana, the Spanish princess, and his father was Philip the Handsome, of Burgundy. Philip the Handsome was the son of Maximilian, the Archduke of Austria. Now it curiously happened that the thrones of each of these three countries was left without other heirs than Charles, and in 1520 he was King of Spain, Archduke of Austria, and Duke of Burgundy and the Low Countries, including the rich commercial cities of Holland and Belgium. In addition to all this, the German princes elected him German emperor, and although he was King Charles the First of Spain, he is better known in history as Emperor Charles the Fifth.2