Louis IX of France

King Louis IX of France or Saint Louis (April 25, 1214/1215–August 25, 1270) was King of France from 1226 until his death. Born at Poissy, France, he was a member of the Capetian dynasty and the son of King Louis VIII and Blanche of Castile.

Children

• Blanche (1240–April 29, 1243)
• Isabelle (March 2, 1241–January 28, 1271), married Theobald V of Champagne
• Louis (February 25, 1244–January 1260)
• Philippe III (May 1, 1245–October 5, 1285)
• Jean (born and died in 1248)
• Jean Tristan (1250–August 3, 1270)
• Pierre (1251–1284)
• Blanche (1253–1323), married Ferdinand de la Cerda
• Marguerite (1254–1271), married John I, Duke of Brabant
• Robert, Count of Clermont (1256–February 7, 1317). He was the ancestor of King Henry IV of France.
• Agnes of France (c. 1260–December 19, 1327), married Robert II, Duke of Burgundy