Dear Dinkey
1,Genuki, 2,Lancashire, 2,Church Records, 3,Hugh Wallis's List of IGI Batch Numbers.4, Lancashire, are split alphabetically, for example for Spotlands choose 'S'
You may have to look at surrounding churches in the Rochdale area too for likely names.
I have found it it very difficult to research in that area, and at the moment it is on the back burner. I will probably look later at the Lancashire Genealogy Society, as well the Lancashire Records to see what they have.
Also the LDS to see what census they have, if you are close to one of their Records Centre's that would probably be your best next move. To find out if they have, say the 1841 census, for Spotland, try doing a search on their site. As they only married in 1829 you should have no problem finding them if the LDS has that census,and of course assuming they are still in the same area in 1841.
A search first using Hugh Wallis's site would help you map out the occurence of your family name, as families did not move around too much in the 1820's and you may get a pattern of them being in one area, using births and marriages. Record what you find of the same name, because sometimes this later fits into a particular family.It might seem you are recording a jumble of names, but if you do find your family some of these might later fit in, as brothers, sisters etc, then you do not have to backtrack.
Hope this helps you,
Patk