Marija was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Ivan Vladislav. They were married, but the date and place have not been found. Their six known children were Presian II (0996/97-1060/61), Aaron (?->1059), Alusian (?->1068), Trajan (?-?), Ekaterina (?-?) and Ibatzes (?->1018).