Anna Jagiellon
Ruler of Poland–Lithuania from 1575 to 1587
8 notable people were born in 1523.
Ruler of Poland–Lithuania from 1575 to 1587
Duchess of Savoy from 1559 to 1574
Venetian lawyer and soldier
French cryptographer

Czech linguist and writer
Spanish cardinal and churchman
Italian cardinal
German mathematician, astronomer, and astrologer