Gwendolyn: As far as I know there are no Dade-type registers for Suffolk, plus I also think that your date of 1741 would be too early, the practice only worked between about 1775 until 1812. Most of the parishes were in Yorkshire, 158 of them, plus 23 others in Cheshire, Devon, Essex, Lancashire, Nottinghamshire and Surrey. Bishop Barrington set up a similar system in Durham and Northumberland, but I really don't know of any other set-ups in England. But others may know better than I

BumbleB