Rixa von Lothringen

Rixa von Lothringen was born about 995 or 1000. Her father was Rhineland Count Palatine (Pfalzgraf) Ezzo von Lothringen, her mother [Mathilde von Saxony]? Rixa (also spelled Richeza, Richensa, or Richenza) was the granddaughter of emperor Otto II and his wife Theophanu. Her mother, Mathilde von Saxony, was the sister of emperor Otto III. She married Mieszko II, king of Poland.