Scots mum have you ever found a birth for Samuel his parents are Samuel and Elizabeth (Dollas).
J
It was pre civil registration, but I would hope it might be in the records for Dungiven Presbyterian Church (but haven't had opportunity to check those yet), where his parents married, albeit as you know, his next sibling, James, was baptised at Lower Cumber. Baptism records for the Dungiven church apparently exist from 1835 onward.
I may have sent a copy of the 1857 marriage entry for Samuel and Elizabeth to you back in 2008 (kindly obtained for me by another researcher) , if not, let me know. I also have a copy of the death certificate for Elizabeth's mother, who was also an Elizabeth. Again, let me know if I haven't previously sent you a copy.
Interesting to hear that you have come across such occurrences, aghadowey.