Manx Genealogy Archive 2

No fathers names on marriage cert

I have a copy from the Parish register of German of the marriage of Hugh Dommogen and Esther Cowley on 18/5/1816. at St. Peters.
There are no fathers names on the cert and I wondered if the register contained any more details eg:the fathers names and that they were omitted from the cert as a rule.
Can anyone help?.