I'm looking for any connection with anyone one else of a John McGuigan and Rose Ann Devlin (also spelt Develin) from Killeavy in County Armagh. I know they had two sons (probably more children) John McGuigan and Michael McGuigan. John was born abt. 1825 and Michael was born about 1816. John came over to Scotland in the 1840's and married Anne Hutton.