|, Gillebride of Gilbert Earl of Angus
(About 1120-After 1187)
, Gillebride of Gilbert Earl of Angus 1
User ID: K102.
"Gilbert, Earl of Angus, however, appears frequently in charters and other public documents from about the year 1150 to 1187."
e-books, The Scots Peerage ed. Sir James Balfour Paul vol. 1 (1904).