Nielsen Hayden genealogy
Descendants of Hedwig of Rietberg
- Aft 1347Father: Friedrich I of Rietberg (Abt 1238 - 5 Jul 1282)
Mother: Beatrix von Horstmar ( - 24 Sep 1277)
Hedwig of Rietberg ( - Aft 1347)
Konrad V of Diepholz (m. Bef 1278)
   └─ Hedwig of Diepholz
    Johann II of Oldenburg (Abt 1270 - Bef 6 Dec 1316)(m. 15 Sep 1298)
       └─ Konrad I of Oldenburg ( - Bef 9 Feb 1348)
        Ingeborg of Holstein (Between 1314 and 1317 - Aft 1342)(m. Bef 13 May 1339)
           └─ Christian V of Oldenburg ( - Between 10 Nov 1399 and 22 Apr 1403)
            Agnes of Honstein (Abt 1360 - 1 Sep 1407)(m. Bef 29 Aug 1377)
               └─ Dietrich of Oldenburg ( - 14 Feb 1440 Delmenhorst, Lower Saxony, Germany)
                Heilwig of Holstein (1398 - Bef 11 Nov 1436 bur.Oldenburg, Lower Saxony, Germany)
                (m. 23 Nov 1423)
                (m. 23 Nov 1423)
                   └─ Christian I, King of Denmark, Norway, and Sweden (Feb 1426 -
                    21 Mar 1481 Copenhagen, Denmark)
                    21 Mar 1481 Copenhagen, Denmark)
                    Dorothea of Brandenburg (1430 - 10 Nov 1495 Kalundborg, Denmark)
                    (m. 28 Oct 1449 Copenhagen, Denmark)
                    (m. 28 Oct 1449 Copenhagen, Denmark)
                       └─ Margaret of Denmark (23 Jun 1456 -
                        14 Jul 1486 Stirling, Stirlingshire, Scotland)
                        14 Jul 1486 Stirling, Stirlingshire, Scotland)
                        James III, King of Scots (26 May 1452 Castle of St. Andrews, St. Andrews, Fife,
                        Scotland - 11 Jun 1488 Sauchieburn, near Stirling, Stirlingshire, Scotland)(m.
                        13 Jul 1469 Holyrood Abbey, Edinburgh, Midlothian, Scotland)
                        Scotland - 11 Jun 1488 Sauchieburn, near Stirling, Stirlingshire, Scotland)(m.
                        13 Jul 1469 Holyrood Abbey, Edinburgh, Midlothian, Scotland)
                           └─ James IV, King of Scots (17 Mar 1473 Holyrood, Edinburgh, Midlothian,
                            Scotland - 9 Sep 1513 Flodden Field, Northumberland, England) =>
                            Scotland - 9 Sep 1513 Flodden Field, Northumberland, England) =>
                            + Margaret Drummond ( - 1502)
                            + Margaret Tudor (28 Nov 1489 Westminster Palace, Middlesex, England - 18 Oct
                            1541 Methven Castle, Perthshire, Scotland)(m. 8 Aug 1503 Holyrood Abbey,
                            Edinburgh, Midlothian, Scotland)
                            1541 Methven Castle, Perthshire, Scotland)(m. 8 Aug 1503 Holyrood Abbey,
                            Edinburgh, Midlothian, Scotland)