Nielsen Hayden genealogy
Descendants of Alan de Menteith
- Bef 1309Father: Alexander Stewart ( - Between 26 Sep 1297 and 1306)
Mother: Maud
Alan de Menteith ( - Bef 13 Mar 1309)
   └─ Mary ( - Bef 29 Apr 1360)
    John Graham ( - Bef 7 Mar 1347 Tower Hill, London, England)
       └─ Margaret Graham (Abt 1334 - Between 20 Jul 1372 and 4 May 1380)
        Robert Stewart (Abt 1340 - 3 Sep 1420 Stirling Castle, Stirlingshire, Scotland)(m. Bef 14 May 1363)
           │ + Thomas Boyd (Abt 1370 of Kilmarnock, Ayrshire, Scotland - Aft 16 Jul 1425)
           │ + Duncan Campbell ( - 1453 bur.Kilmun, Argyll & Bute, Scotland)
            + Robert Stewart ( - Bef 1449)(m. Aft 27 Sep 1397)