Bartholomew Dignon(son of Bartholomew Dignon and ? O' Neil?) b.1837 in Lanarkshire, Scotland, married Honora Callenon in Glasgow in 1860. I've obtained the year of his birth from his marriage certificate and possible place of birth from census records,but I'm stumped about how to find a record of his birth (he was Catholic) and how to go further back. Any information on Dignons in Scotland pre-1830s, and particularly information on Bartholomew Dignon snr.- possibly born in Ireland - would be great.