Hello, I have another question which I hope someone may be able to answer. In the Resolis OPR, there is a gap around the 1800's. I am trying to trace a Donald Thomson and Isobel Munro. I assume they were married sometime between 1800 and 1809, judging by their children's births and census returns. However, how can I successfully obtain each of their birthdates, and also their parents, with the least amount of error? Any help would be greatly appreciated. Many thanks, Suzanne Irvine Brisbane, Australia.