What was the original capitol of the kingdom that Rainald of Dassel was Archchancellor of?
Rainald of Dassel: Rainald of Dassel (c. 1120 – 14 August 1167) was Archbishop of Cologne and Archchancellor of Italy from 1159 until his death. Kingdom of Italy (Holy Roman Empire):  Its original capital was Pavia until the 11th century.
Pavia