There is little evidence of the imposition of fines as ecclesiastical penalties; but there are references to the practice in the epistles of St Gregory the Great, notably in his instructions to St Augustine.
References to original papers indicate further sources of information.
For general information and references to the literature of the subject, see Otto ZOckler, Askese and Monchtum (1897), ii.
I spotted familiar references to our earliest sojourns in West Virginia and knowing the time and location Howie visited there at least gave me a starting point.
Refers to Agilmar, archbishop of Vienne, as archchancellor, and there are several other references to archchancellors in various chronicles.