deaths
Marie of France, Countess of Champagne (born 1145)

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Marie of France, Countess of Champagne
Countess consort of Champagne
Marie of France was a Capetian princess who became Countess of Champagne by her marriage to Henry I of Champagne. She ruled the County of Champagne as regent during Henry I's absence from 1179 to 1181; during the minority of their son Henry II from 1181 to 1187; and during Henry…Source: Wikipedia (CC BY-SA)
March 11
Day of the year
March 11 is the 70th day of the year in the Gregorian calendar; 295 days remain until the end of the year.Source: Wikipedia (CC BY-SA)