Nielsen Hayden genealogy
Descendants of John of Lorn
Abt 1335 - Bef 1388 (~ 53 years)Father: John of Argyll (Abt 1310 - Abt 1355)
John of Lorn (Abt 1335 - Bef 29 Apr 1388)
Jonet Isaac ( - Aft 12 Mar 1369 bur.Abbey of Cambuskenneth, Stirlingshire, Scotland)(m. Bef 1362)
   └─ Isabel of Argyll ( - 21 Dec 1439)
    John Stewart (Abt 1360 of Innermeath, Perthshire, Scotland - 26 Apr 1421)
       ├─ Robert Stewart ( - Bef 1449)
       │ Joan Stewart (m. Aft 27 Sep 1397)
       │    ├─ John Stewart (of Lorne, Argyll, Scotland - 20 Dec 1463 Dunstaffnage, Argyle and Bute, Scotland) =>
       │    │ + Fingula of the Isles ( - Bef 1463)
       │     + Robert Erskine ( - Between 7 Sep 1451 and 6 Nov 1452)
       └─ James Stewart ( - Aft 17 Aug 1451)
        Joan Beaufort ( - 15 Jul 1445 Dunbar, East Lothian, Scotland)(m. Bef 21 Sep 1439)
           └─ John Stewart (Abt 1440 - 15 Sep 1512 Laighwood, Perthshire, Scotland) =>
            + Eleanor Sinclair ( - 21 Mar 1519 bur.Dunkeld, Perthshire, Scotland)(m. Bef 19 Apr 1475)