Pattie Boyd, whose family once owned Ballymacool House, Letterkenny. The Boyds of Ballymacool House, Letterkenny have a unique connection with the world of pop music and with the Beatles in particular. Ballymacool is now a fully developed estate on the outskirts of Letterkenny but Ballymacool House is in a state of disrepair, unroofed and pretty gaunt, shorn of its former glory. The building has a long history starting in 1783 when John Boyd bought the lands and built the house…