Hi Peggy,
Good to see you are still active.If I am right with my previous assumptions
That Thomas Gannon was baptised 08/02/1846 (Feb=2) in Parish of Newtownforbes Longford son of Michael Gannon and A Farrell.I notice that The sponsors were William Farrell and Mary Farrell.
I have a church Marriage record for Michael Gannon (spelt Gahann)and ann ferrall 1841 parish Rathcline longford
William's Baptism record date of Baptism 05-Jan-1845 gives their address as Curry Newtownforbes this time the sponsors are Partick Gannon and Mary Trone
Elizabeth Gannon's Baptism Record gives Date of Baptism as 11 - Oct -1853 address Curry Newtonforbes
Father Michael Gannon and Mother Ann Farrell
sponsors here are Michael Farrell and Mary OHara
Elizabeth Gannon Church Burial record gives date of death as 03-Oct-1856 with an address Curry Newtownforbes
I have a John Gannon same parents Baptised 1857
I will get back to you later .What you have is three possible farrells that are related Ann William Mary and Michael.
Two parishes Rathcline and Newtownforbes.
Maybe I am on the wrong track but I will get a chance to look a bit this weekend.
Best regards
Aine