The earliest recorded Barber families of Ballyweelin (Ballyminlin) were recorded in the Diocese of Elphin Census in 1749. They were:
Samuel Barber, 4 children and wife
Also, from Drumcliffe Burial Registry:
Aug 12, 1810 -- Samuel Barber, Ballyweelin, Age 93
that would make Samuel's birth around 1717.
Then, in further Drumcliffe Church records:
1788, John Barber was born
1808, Charles Barber was born
No 1858 Griffiths records for any Barbers in Ballyweelin.
No 1901 Census records for any Barbers in Ballyweelin.