Nielsen Hayden genealogy
Descendants of Helen de Menteith
Father: John de Menteith ( - Abt 1323)
Helen de Menteith
Colin Campbell ( - Bef May 1343)
   └─ Archibald Campbell (Abt 1312 of Lochow, Argyllshire, Scotland - Between 1385 and 1393)
    Isabella Lamont (m. Abt 1335)
       ├─ Colin Campbell (1336 of Lochow, Argyllshire, Scotland - Between 1412 and 1414)
       │ Mariota Campbell (Abt 1352 - Aft 1 Apr 1387)(m. Bef 1 Apr 1387)
       │    └─ Duncan Campbell ( - 1453 bur.Kilmun, Argyll & Bute, Scotland) =>
       │     + Marjory Stewart ( - Bef Aug 1432)
       └─ Helen Campbell (Abt 1340 - Between 1434 and 1447)
        John of the Isles (Abt 1338 - Bef 15 Nov 1369)(m. Abt 1360)
        :    + John Montgomery (Abt 1359 of Eaglesham, Renfrewshire, Scotland -
        :    Between 14 Feb 1427 and 22 Nov 1429 England)
        :    Between 14 Feb 1427 and 22 Nov 1429 England)
        Duncan of Lennox (Abt 1345 - 25 May 1425 Stirling Castle, Stirlingshire, Scotland)
        (m. Between 1369 and 1373)
        (m. Between 1369 and 1373)
           │ + John Stewart (Abt 1384 of Darnley, Renfrewshire, Scotland -
           │ 12 Feb 1429 Rouvray, Eure-et-Loir, France)(m. Aft 23 Sep 1406)
           │ 12 Feb 1429 Rouvray, Eure-et-Loir, France)(m. Aft 23 Sep 1406)
            + Robert Menteith (of Rusky, Stirlingshire, Scotland - 1411)(m. Bef 25 Jul 1392)