"Emma (Hemma) (bef. 950 – 1005/06) was a Bohemian duchess consort as the second wife of Boleslaus II of Bohemia.
Her origins are uncertain. Historian Gelasius Dobner (1719–90) thought she was a princess of Burgundy, and this theory has been recently respected. The latest research of historians and numismatists, however, indicate that she was of Italian-Burgundian origin and have identified her with Emma of Italy, widow of King Lothair of France (d. 986). She became the second wife of Boleslaus II about the year 989 and died either in 1005 or 1006. It was traditionally supposed by Czech historians that Emma was the mother of Boleslaus' younger sons Oldřich and Jaromír and that the mother of the oldest son, Boleslaus III of Bohemia, was Adiva, the first wife of Boleslaus II." - (en.wikipedia.org 11.08.2021)
)