hidden-metaphor

Manx Genealogy Archive 1

Parish Registers

I would be grateful for some help. Most of my Manx ancestry data is based on the Parish records transcribed to the IGI, copies of wills, the census and Brian's burials index.
Can someone tell me if the actual Parish marriage records contain more information than is transcribed onto the IGI?
Specifically would the names of the fathers of bride and groom included in the parish register?
I am particularly interesed in Rushen 1750-1820.