I sent away for the OPR Marriage of my Gt Gt Grandfather William Niven. It only told me his name, his occupation, his wife's name (Margaret McAdam)and the date of their marriage. So, I got his DC which I needed help deciphering (thanks again guys) in the vain hope it wasn't McIntyre but it was.

I can find no BC for William anywhere. The census says he was born in Lanark c1825 +/- 3yrs nor can I find a MC for his parents William & Isabella McIntyre.
Margaret & William were married in Dunoon. Why would they do this when one came from Renfrew the other Lanark? I checked out the other Nivens in Dunoon and can find no connection.

Does anyone have any ideas how to attack this while I still have some hair left?
Ta Much