Anna was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was Ješek z Boskovic. They were married, but the date and place have not been found. Their six known children were Perchta (?-c1391), Tas (?-1407), Vaněk (?-c1380), Oldřich II (?-1407), Oldřich I (?-1389) and Ješek (?-c1407).