Hi GuessL
Welcome to Rootschat!

When posting it helps to put as much info as you can - for example there is more than one Llansaintffraid!
I think this is your family?
RG13/5247/106/3
William BARNARD H M 33 - slate-maker in quarry - Merioneth Llansantffraid (sic) Welsh
Mary Ellen W M 22 - do Corwen Both
Lizzie Ellen dau 3 - do Both
John Richard son 2 - do
11 New Inn Terrace, Corwen, Merionethshire
Can you give the reference of the 1871 census you found? Bearing in mind that census ages can alter over the years, why do you think this is not you man?
It might be helpful to get the death certificate to see if it gives further information, but do you have the marriage cert - can you give the names of witnesses and other details please/
Hoping to help
kind regards, Arranroots
