Abbess of a double monastery, and author, who died in 777

Here is CatholicBrain's index of Saints. This is a great resource for learning about the lives of the saints at home or in the classroom!
Abbess of a double monastery, and author, who died in 777
The patron saint of Bohemia, murdered by his brother c. 929
Patron of shepherds. Died c. 617
Benedictine nun and patroness of Chester, England. The daughter of King Wulfhere of Mercia and St. Ermenilda, she was born in Staffordshire. Werburga resolutely refused to marry, insisting instead that she become a nun at Ely.
Benedictine abbess, died 699 or 700. Biographical article