1872 Louisburg Marriage Record for George Harvey

Hello,

I am trying to locate the 1872 parish marriage record for my third great uncle, George Harvey. George married Jane Browne on January 11, 1872 in Louisburg, County Mayo. I located the civil marriage record, but it only contained the names of thier fathers. I need the name of George's mother (including maiden name) which I am hoping to find on the church record. George was of protestant faith and I am having trouble finding Church of Ireland records for this parish. Would you be able to locate this parish record? If not, could you tell me how I may obtain it? Any information that you could provide would be greatly appreciated! Best Regards, Dawn Harvey.