Cochran-Yu, David Kyle (2016) A keystone of contention: the Earldom of Ross, 1215-1517. PhD thesis. http://theses.gla.ac.uk/7242/ Copyright and moral rights for this thesis are retained by the author A copy can be downloaded for personal non-commercial research or study This thesis cannot be reproduced or quoted extensively from without first obtaining permission in writing from the Author The content must not be changed in any way or sold commercially in any format or medium without the formal permission of the Author When referring to this work, full bibliographic details including the author, title, awarding institution and date of the thesis must be given Glasgow Theses Service http://theses.gla.ac.uk/
[email protected] A Keystone of Contention: the Earldom of Ross, 1215-1517 David Kyle Cochran-Yu B.S M.Litt Submitted in fulfilment of the requirements for the Degree of Ph.D. School of Humanities College of Arts University of Glasgow September 2015 © David Kyle Cochran-Yu September 2015 2 Abstract The earldom of Ross was a dominant force in medieval Scotland. This was primarily due to its strategic importance as the northern gateway into the Hebrides to the west, and Caithness and Sutherland to the north. The power derived from the earldom’s strategic situation was enhanced by the status of its earls. From 1215 to 1372 the earldom was ruled by an uninterrupted MacTaggart comital dynasty which was able to capitalise on this longevity to establish itself as an indispensable authority in Scotland north of the Forth.