Jonet Isaac

Children of Joan Isaac and Ewen MacDougall, 5th of Lorn and 7th of Dunollie

1. Isabella Macdougall+2 d. 21 Dec 1439
2. Jonet de Ergadia2

Citations

1. [S11] Alison Weir, Britain's Royal Family: A Complete Genealogy (London, U.K.: The Bodley Head, 1999), page 210. Hereinafter cited as Britain's Royal Family.
2. [S6] G.E. Cokayne; with Vicary Gibbs, H.A. Doubleday, Geoffrey H. White, Duncan Warrand and Lord Howard de Walden, editors, The Complete Peerage of England, Scotland, Ireland, Great Britain and the United Kingdom, Extant, Extinct or Dormant, new ed., 13 volumes in 14 (1910-1959; reprint in 6 volumes, Gloucester, U.K.: Alan Sutton Publishing, 2000), volume VIII, page 142. Hereinafter cited as The Complete Peerage.

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http://www.thepeerage.com/p10791.htm#i107909

• Reference: TNG Genealogy - SmartCopy: Apr 12 2017, 1:01:02 UTC

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JOANNA ISAAC

Genealogy

Jamie Allen's Family Tree

https://gw.geneanet.org/foullon?lang=en&pz=alessio+alain+heribert+d...

https://wc.rootsweb.com/trees/205826/P2679225449/john-macalan/indiv...

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James Balfour Paul, "Scots Peerage", Vol 5, p2, under Innermeath, states : "the wife of John, Lord of Lorn was Joanna, daughter of Thomas de Ysak and Matilda, daughter of King Robert I (Bruce). Douglas Richardson in "Royal Ancestry" Vol. 5 p. 39 agrees and gives an approximate birth date of 1335, and states he was living in 1370 and died before 1377.