The title Lord Lyle was a Lordship of Parliament in the Peerage of Scotland created for Sir Robert Lyle of Duchal, a Renfrewshire knight c. 1452. The title became extinct upon the death of the 4th Lord Lyle c. 1551.Balfour Paul, vol v, pp549-558
Lords Lyle Robert Lyle, 1st Lord Lyle (d.c. 1470) Robert Lyle, 2nd Lord Lyle (d.c. 1492), Lord Chief Justice Robert Lyle, 3rd Lord Lyle (d.c. 1500). According to a biography of the Lords Lyle, "The history of the third Lord Lyle is very scanty, and his life does not seem to have been very eventful."Lyle, Wm., p. 98 John Lyle, 4th Lord Lyle (d.c. 1551)
References Notes
Sources Balfour Paul, Sir James, The Scots Peerage IX vols, Edinburgh 1904.