Nielsen Hayden genealogy
Descendants of Duncan I, King of Scotland (Alba)
1015 - 1040 (~ 30 years)Father: Crinan (Abt 975 - 1045 Dunkeld, Perthshire, Scotland)
Mother: Bethoc of Scotland
Duncan I, King of Scotland (Alba) (Between 1010 and 1015 - 14 Aug 1040 Bothirgouane, Bothgouanan, near Elgin, Morayshire, Scotland)
   ├─ Malcolm III Canmore, King of Scotland (Alba) (Between 1030 and 1035 -
   │ 13 Nov 1093 Alnwick, Northumberland, England)
   │ 13 Nov 1093 Alnwick, Northumberland, England)
   │ Ingibjorg Finnsdottir ( - Bef 1058)
   │ :   └─ Duncan II Canmore, King of Scotland ( - 12 Nov 1094 bur.Iona, Argyllshire, Scotland)
   │ :    Athelreda of Dunbar (m. Abt 1090)
   │ :        + Alice de Rumilly (of Skipton-in-Craven, Yorkshire, England - 1187)(m. Bef 1138)
   │ St. Margaret of Scotland (Abt 1050 - 16 Nov 1093 Edinburgh Castle, Edinburgh, Midlothian, Scotland)
   │ (m. Between 1068 and 1069 Dunfermline, Fife, Scotland)
   │ (m. Between 1068 and 1069 Dunfermline, Fife, Scotland)
   │    ├─ Mary of Scotland ( - 18 Apr 1118)
   │    │ Eustache III of Boulogne ( - Aft 1125)
   │    │    └─ Maud of Boulogne, Queen Consort of England (Abt 1072 -
   │    │     30 May 1151 bur.Faversham Abbey, Kent, England) =>
   │    │     30 May 1151 bur.Faversham Abbey, Kent, England) =>
   │    │     + Stephen of Blois, King Of England (Abt 1092 Blois, Loir-et-Cher, France -
   │    │     25 Oct 1154 Dover, Kent, England)(m. 1125)
   │    │     25 Oct 1154 Dover, Kent, England)(m. 1125)
   │    ├─ Matilda of Scotland, Queen Consort of England (1079 - 1 May 1118 Westminster, Middlesex, England)
   │    │ Henry I, King of England (1068 - 1 Dec 1135 Lyon-la-Forêt, near Rouen, Seine-Maritime, Normandy, France)
   │    │ (m. 11 Nov 1100)
   │    │ (m. 11 Nov 1100)
   │    │    └─ Maud "The Empress" (Abt 8 Feb 1102 London, England -
   │    │     10 Sep 1167 Rouen, Seine-Maritime, Normandy, France) =>
   │    │     10 Sep 1167 Rouen, Seine-Maritime, Normandy, France) =>
   │    │     + Heinrich V, Holy Roman Emperor ( - 23 May 1125 Utrecht, Netherlands)
   │    │     : (m. 7 Jan 1114 Mainz, Hessen, Germany)
   │    │     : (m. 7 Jan 1114 Mainz, Hessen, Germany)
   │    │     + Geoffrey V of Anjou (24 Aug 1113 - 7 Sep 1151 Château-du-Loire, Pays-de-la-Loire, France)
   │    │     (m. 22 May 1128 Le Mans Cathedral, Le Mans, Sarthe, Pays-de-la-Loire, France)
   │    │     (m. 22 May 1128 Le Mans Cathedral, Le Mans, Sarthe, Pays-de-la-Loire, France)
   │    └─ David I, King of Scotland (Abt 1080 - 24 May 1153 Carlisle, Cumberland, England)
   │     Maud of Northumberland (Abt 1072 - Between 1130 and 1131 bur.Scone, Perthshire, Scotland)
   │     (m. Bef Jul 1113)
   │     (m. Bef Jul 1113)
   │        └─ Henry of Scotland (Abt 1114 - 12 Jun 1152 bur.Kelso Abbey, Roxburghshire, Scotland) =>
   │         + Ada de Warenne ( - 1178)(m. Aft 9 Apr 1139)
   └─ Donald III Bane, King of Scots (Bef 1040 Atholl, Perthshire, Scotland -
    1099 Rescobie, Angus, Forfarshire, Scotland)
    1099 Rescobie, Angus, Forfarshire, Scotland)
   
       └─ Bethoc
        Uchtred of Tynedale
            + Richard Comyn (of Northallerton & Badenoch, Invernessshire, Scotland - Between 1176 and 1182)