Question: What former monastery located in the northern outskirts of Barrow-in-Furness, Cumbria, England had monks that elected the man described by the "Chronicle of Mann" as related to the ruling family of the Kingdom of the Isles?
Sentence (from "Furness Abbey"): The abbey dates back to 1123 and was once the second-wealthiest and most powerful Cistercian monastery in the country, behind only Fountains Abbey in North Yorkshire.
Relevant evidence: No