Nielsen Hayden genealogy
Descendants of Mary Montfichet
Father: William Montfichet (Bef Mar 1290 of Auchterarder, Perthshire, Scotland - Bef 1345)
Mary Montfichet
John Drummond (of Stobhall, Perthshire, Scotland - Bef 30 Mar 1372)
   ├─ Annabella Drummond (Abt 1350 - 1401 Scone, Perthshire, Scotland)
   │ Robert III, King of Scots (Abt 1336 - 4 Apr 1406 Dundonald, South Ayrshire, Scotland)
   │ (m. Between 13 Mar 1366 and 31 May 1367)
   │ (m. Between 13 Mar 1366 and 31 May 1367)
   │    ├─ Mary Stewart (Abt 1382 - Aft 20 Mar 1458 bur.Strathblane, Stirlingshire, Scotland)
   │    │ George Douglas (Between 1378 and 1380 - 1403 England)(m. Aft 24 May 1397)
   │    │ :   └─ William Douglas (24 Feb 1398 Tantallon Castle, East Lothian, Scotland - Oct 1437) =>
   │    │ :    + Margaret Hay (Abt 1400 - Aft 22 Apr 1484)
   │    │ :    (m. Abt 1414 Yester Castle, Gifford, East Lothian, Scotland)
   │    │ :    (m. Abt 1414 Yester Castle, Gifford, East Lothian, Scotland)
   │    │ + William de Graham (of Kincardine, Fife, Scotland - 1424)(m. Bef 15 May 1416)
   │    └─ James I, King of Scots (Jul 1394 Dunfermline, Fife, Scotland -
   │     21 Feb 1437 Perth, Perthshire, Scotland)
   │     21 Feb 1437 Perth, Perthshire, Scotland)
   │     Joan Beaufort ( - 15 Jul 1445 Dunbar, East Lothian, Scotland)
   │     (m. 12 Feb 1424 St. Mary Overy's, Southwark, Surrey, England)
   │     (m. 12 Feb 1424 St. Mary Overy's, Southwark, Surrey, England)
   │        ├─ Annabella Stewart
   │        │ + George Gordon (Bef 1442 - ??)(m. Bef 10 Mar 1460)
   │        └─ James II, King of Scots (16 Oct 1430 Holyrood, Edinburgh, Midlothian, Scotland -
   │         3 Aug 1460 Roxburgh Castle, Borders, Scotland) =>
   │         3 Aug 1460 Roxburgh Castle, Borders, Scotland) =>
   │         + Mary of Guelders (17 Jan 1433 Grave, Brabant, Netherlands - 1 Dec 1463 Edinburgh, Midlothian,
   │         Scotland)(m. 3 Jul 1449 Holyrood, Edinburgh, Midlothian, Scotland)
   │         Scotland)(m. 3 Jul 1449 Holyrood, Edinburgh, Midlothian, Scotland)
   └─ John Drummond (Abt 1360 of Cargill and Stobhall, Perthshire, Scotland - 1428)
    Elizabeth Sinclair
       └─ Walter Drummond (of Cargill and Stobhall, Perthshire, Scotland - Bef 1443)
        Margaret Ruthven
           ├─ Malcolm Drummond (of Cargill and Stobhall, Perthshire, Scotland - 1461) =>
           │ + Mariota Murray (m. Aft 14 Jul 1445)
           └─ Walter Drummond (of Ledcrieff, Perth and Kinross, Scotland - Aft 1507) =>
            +