|Charts||Ancestors of Edward Ambrose Cooke|
An unnamed daughter of Robert Stewart, Lord of Lorn, and Johanna (---), she married, as his 2nd wife, Sir Robert Erskine, Knt., 1st Lord Erskine, son of Sir Thomas Erskine and Janet Keith, between 1415 and 1420.1,2
- [S748] John P. Ravilious, "Sir Robert Erskine (d. 1452) and his wives", soc.genealogy.medieval, newsgroup, 14 Jan 2010, https://groups.google.com/forum/#!forum/soc.genealogy.medieval, accessed Jul 2017.
- [S1973] James Balfour Paul, The Scots Peerage: Founded on Wood's Edition of Sir Robert Douglas's Peerage of Scotland, Containing an Historical and Genealogical Account of the Nobility of That Kingdom, With Armorial Illustrations, 9 vols. (Edinburgh, Scotland: D. Douglas, 1904-1914), 5:604 (Mar), further cited as Paul, SP.