. . . "King Cheongjo of Joseon" . . "1800" . . . . . . "1800" . . . . . . . . . "King Jeongjo (''Yi San'')" . "titular" . . "King Jeongjo" . . . "Jeongjo of Joseon" . "grandson" . "Yi San" . "Jeongjo" . "son" . "'''Yi San''',
King '''Jeongjo'''" . . "Jeongjo of Joseon#Family" . . "King Jeongjo of Joseon" . . "her son" . "1776" . "her grandson" . . . "Yi San, King Jeongjo" . "Crown Prince Successor Yi San" . . "Yi San, Jeongjo of Joseon" . "Jeongjo of Joseon" . . . . "King Jeongjo period of the Joseon Era" . . "King Jeongjo's" . "Yi San, King Jeongjo of Joseon" . . . . . "Lee San, King Jeongjo" . "Crown Prince Yi San" . "Ch\u014Fngjo" . "1752" . "Lee San" . . . . . "Grand Heir Yi San" . .