Nielsen Hayden genealogy
Descendants of David Dunbar
- Aft 1452Father: George Dunbar (Abt 1340 - 1420)
Mother: Cristina Wardlaw ( - Aft 1418)
David Dunbar (of Auchtermonzie, Fife, Scotland - Aft 12 Dec 1452)
   └─ Margaret Dunbar (Abt 1420 - Between Jul 1498 and Jan 1500)
    Alexander Lindsay ( - Sep 1453 Finhaven Castle, Angus, Scotland)
       └─ Elizabeth Lindsay
        John Drummond (Abt 1446 - Bef 18 Dec 1519 Drummond Castle, Perthshire, Scotland)(m. Bef 1470)
           │ + William Graham (Between 1463 and 1464 - 9 Sep 1513 Flodden Field, Northumberland, England)
           │ (m. 25 Nov 1479 Muthill, Perthshire, Scotland)
           │ (m. 25 Nov 1479 Muthill, Perthshire, Scotland)
           ├─ Margaret Drummond ( - 1502)
           │ + James IV, King of Scots (17 Mar 1473 Holyrood, Edinburgh, Midlothian, Scotland -
           │ 9 Sep 1513 Flodden Field, Northumberland, England)
           │ 9 Sep 1513 Flodden Field, Northumberland, England)
            + George Douglas (Abt 1469 - 9 Sep 1513 Flodden Field, Northumberland, England)
            (m. Between 20 Jul 1485 and 31 Jan 1489)
            (m. Between 20 Jul 1485 and 31 Jan 1489)