What is the fine-grained topic of the following text: Watson 1904, 79: 'Above the old chapel is Creag na Cille, Church-rock, below which is Glaic nan Clerach, where the parson of Kilmuir was killed by the parson of Kildermorie (or vice versa). Only return the topic.
Historical event of conflict between parsons in Kilmuir and Kildermorie.