Mary of France, Countess of Champagne

Marie of France
Seal of Marie of France
Countess consort of Champagne
Tenure	1164 – 17 March 1181
Born	1145 Kingdom of France
Died	March 11, 1198 (aged 52-53) County of Champagne
Burial	Meaux Cathedral, Seine-et-Marne
Spouse	Henry I, Count of Champagne
Issue	Henry II, Count of Champagne Marie, Latin Empress Theobald III, Count of Champagne Scholastique, Countess of Mâcon
House	Capet
Father	Louis VII of France
Mother	Eleanor of Aquitaine

Marie of France (1145 – March 11, 1198) was a French princess and Countess consort of Champagne. She was regent of the county of Champagne in 1179-1181, and in 1190-1197.

She was the elder daughter of King Louis VII of France and Duchess Eleanor of Aquitaine. Her parents' marriage was annulled in 1152, and custody of Marie and her sister, Alix, was awarded to their father. Both Louis and Eleanor remarried quickly, with Eleanor becoming Queen of England as the spouse of King Henry II. Marie had numerous half-siblings, including kings Philip II of France and John and Richard I of England.

In 1160, when Louis married Adele of Champagne, he betrothed Marie and Alix to Adele's brothers. After her betrothal, Marie was sent to the abbey of Avenay in Champagne for her education. In 1164, Marie married Henry I, Count of Champagne. They had four children:

Marie was left as regent for Champagne when Henry I went on pilgrimage to the Holy Land from 1179 until 1181. While her husband was away, Marie's father died and her half-brother, Philip, became king. He confiscated his mother's dower lands and married Isabelle of Hainaut, who was previously betrothed to Marie's eldest son. This prompted Marie to join a party of disgruntled nobles—including Queen Adele and the archbishop of Reims—in plotting against Philip. Eventually, relations between Marie and her royal brother improved. Her husband died soon after his return from the Holy Land. Now a widow with four young children, Marie considered marrying Philip of Flanders, but the engagement was broken off suddenly for unknown reasons. Marie resumed regency when her son also went on Crusade, governing Champagne from 1190 to Henry's death in 1197.