Berta di Ivrea, Abbess of San Sisto at Piacenza, was born on an unknown date to Berengar II of Italy (900-966) and Willa of Arles (912-970) .
Footnotes (including sources)
‡ General |
Berta di Ivrea, Abbess of San Sisto at Piacenza, was born on an unknown date to Berengar II of Italy (900-966) and Willa of Arles (912-970) .
‡ General |