|Gilbert of Angus
Gilbert of Angus 1
User ID: C376.
"Between the years 1172-1177, as 'son of the Earl of Angus,' Gilbert obtained, by a charter dated at Montrose, from King William the Lion, the lands of Purin-Ogguluin and Kynmethan, the former later known as Pury Ogilvy, which gave its name to its possessors." (page 106)
e-books, The Scots Peerage ed. Sir James Balfour Paul vol. 1 (1904).