Priscilla Butt 1853 1855 Nfld Canada

If anyone can assist with further information regarding Priscilla Butt, born in either 1853 or 1855 (I have been told both years and my own research has provided both years, thus it would be helpful, as well, if anyone could provide a definitive date to that) from Newfoundland, Canada, it would be much appreciated. I am looking for names of her parents, names, places of birth, anything that could be of assistance. She was married to John Shute in 1872 in Freshwater United Church, Newfoundland. Hopefully this is of assistance as I have been unable to find anything regarding her parents. I would be thankful for any assistance that can be provided.