Anne of Kiev

Anne of Kiev or Anna Yaroslavna (c. 1030 – 1075) was a princess of Kievan Rus who became Queen of France in 1051 upon marrying King Henry I. She ruled the kingdom as regent during the minority of their son Philip I from Henry's death in 1060 until her controversial marriage to Count Ralph IV of Valois. Anne founded the Abbey of St. Vincent at Senlis.

Source: Wikipedia — https://en.wikipedia.org/wiki/Anne_of_Kiev