John III the Terrible was born in 1521.
John III the Terrible died in 1574.
John III was born on March 8, 1286.
John III of Rietberg was born in 1566.
John III of Trebizond was born in 1321.
John Brice III was born in 1738.
John Hannum III was born in 1744.
John Tayloe III was born in 1770.
John West III was born in 1676.
John III of Egmont was born in 1438.
John III of Navarre was born in 1469.
John Morrone III was born in 1946.
John George III was born on June 20, 1647.