Just to let you know about the problems I encountered trying to get
marriage & baptism records from Saint Mary's RC Church in Wrexham,
The records they hold are not available for public inspection, the charges for the staff to do research at your request is as follows "look ups" are £5.00 each baptism or marriage up to a maximum charge of £25.00.
But in I did find the service extremely quick & efficient, but a word of caution
on marriages, do not expect to get a full certificate as in a C of E church or register office marriage, Oh, and the ones I received were in Latin...
As an aside, up to a certain date, didn't couples marrying in a RC church also have to have their marriage vows confirmed out in a C of E church or register office?
Would be interested to find out how Saint Chad's RC church handle requests for access to their records ! ! !