Evidence of ancient settlement in the area includes a ringfort site in Liscosker townland.[3] An early ecclesiastical site to the south of Kilkelly village, which includes the remains of a church and graveyard, is historically associated with Saint Celsus (or Cellach).[3] The modern Roman Catholic church of Saint Celsus, to the north of the village, is in the Roman Catholic Diocese of Achonry.[4] Urlaur Abbey, a monastic site dating to the mid-15th century, is also nearby.[5]
Emigration
Kilkelly is the subject of a song. "Kilkelly, Ireland", by the American songwriter Peter Jones. In the 1980s, Jones discovered a collection of 19th century letters sent to his Irish emigrant ancestor in America from that ancestor's father in Kilkelly.[5][6] Jones wrote a ballad based on the contents of those letters, conveying the experience of his own family as well as others separated by emigration.[5][6][7]