Thank you so much for your information. It does fill in some missing gaps that I couldn't find. I have updated my information, but I am a little confused now. The picture of the tombstone of David Urquhart, has his death as you said, on August 24, 1880, but below it says 78 years old. That would put his year of birth to 1802. If you would like I could send you the picture of his tombstone, maybe between the two of us we can figure out this 3 year discrepency. Thanks again for your quick response and I look forward to hearing from you.