Nielsen Hayden genealogy
Ancestors of Henry of Scotland
Abt 1114 - 1152 (~ 38 years)
┌── Crinan 
(Abt 975 - 1045 Dunkeld, Perthshire, Scotland)(m. Abt 1005)
(Abt 975 - 1045 Dunkeld, Perthshire, Scotland)(m. Abt 1005) ┌── Duncan I, King of Scotland (Alba) (Between 1010 and 1015 -
│ 14 Aug 1040 Bothirgouane, Bothgouanan, near Elgin, Morayshire, Scotland)
(Between 1010 and 1015 -│ 14 Aug 1040 Bothirgouane, Bothgouanan, near Elgin, Morayshire, Scotland)
│ │ ┌── Malcolm II, King of Scotland (Alba) ( - 25 Nov 1034 Glamis, Angus, Scotland) =>
( - 25 Nov 1034 Glamis, Angus, Scotland) => │ └── Bethoc of Scotland (m. Abt 1005)
(m. Abt 1005) │
┌── Malcolm III Canmore, King of Scotland (Alba) (Between 1030 and 1035 - 13 Nov 1093 Alnwick,
│ Northumberland, England)(m. Between 1068 and 1069 Dunfermline, Fife, Scotland)
(Between 1030 and 1035 - 13 Nov 1093 Alnwick, │ Northumberland, England)(m. Between 1068 and 1069 Dunfermline, Fife, Scotland)
│ └── Suthen
│
┌── David I, King of Scotland (Abt 1080 - 24 May 1153 Carlisle, Cumberland, England)(m. Bef Jul 1113)
(Abt 1080 - 24 May 1153 Carlisle, Cumberland, England)(m. Bef Jul 1113) │ │
│ │ ┌── Æthelred II "Unræd", King of England (Abt 968 - 23 Apr 1016 London, England)
(Abt 968 - 23 Apr 1016 London, England) │ │ │ (m. 985) =>
│ │ ┌── Eadmund II "Ironside", King of England (Between 988 and 996 -
│ │ │ 30 Nov 1016 London, England)(m. 1015)
(Between 988 and 996 -│ │ │ 30 Nov 1016 London, England)(m. 1015)
│ │ │ └── Ælfgifu, Queen Consort of England (Abt 970 - Abt 1002)(m. 985) =>
(Abt 970 - Abt 1002)(m. 985) => │ │ │
│ │ ┌── Eadward "The Exile", Prince of England (Between 1016 and 1017 - 19 Apr 1057 London, England)
(Between 1016 and 1017 - 19 Apr 1057 London, England) │ │ │ └── Ealdgyth, Queen Consort of England (992 - Aft 1016)(m. 1015)
(992 - Aft 1016)(m. 1015) │ │ │
│ └── St. Margaret of Scotland (Abt 1050 - 16 Nov 1093 Edinburgh Castle, Edinburgh, Midlothian, Scotland)
(Abt 1050 - 16 Nov 1093 Edinburgh Castle, Edinburgh, Midlothian, Scotland) │ (m. Between 1068 and 1069 Dunfermline, Fife, Scotland)
│ └── Agatha (Between 1015 and 1035 - Aft 1067)
(Between 1015 and 1035 - Aft 1067) │
Henry of Scotland (Abt 1114 - 12 Jun 1152 bur.Kelso Abbey, Roxburghshire, Scotland)
│
│ ┌── Siward (of Denmark - 1055 York, Yorkshire, England)
(of Denmark - 1055 York, Yorkshire, England) │ ┌── Waltheof (1027 of Potton, Bedfordshire, England - 31 May 1076 Winchester, Hampshire, England)
(1027 of Potton, Bedfordshire, England - 31 May 1076 Winchester, Hampshire, England) │ │ (m. Aft Jan 1070)
│ │ │
│ │ │ ┌── Ealdred of Bernicia (of Bamburgh, Northumberland, England - 1038)
(of Bamburgh, Northumberland, England - 1038) │ │ │ │
│ │ └── Ælfled of Bernicia
│ │
└── Maud of Northumberland (Abt 1072 - Between 1130 and 1131 bur.Scone, Perthshire, Scotland)
(Abt 1072 - Between 1130 and 1131 bur.Scone, Perthshire, Scotland) (m. Bef Jul 1113)
│
│ ┌── Eustace I (Abt 995 - Abt 1049)
(Abt 995 - Abt 1049) │ │ └── Adelvie de Gant
│ │
│ ┌── Lambert II of Boulogne ( - 1054 Phalempin, Nord, France)(m. 1054)
( - 1054 Phalempin, Nord, France)(m. 1054) │ │ │
│ │ │ ┌── Lambert I "The Bearded" (Abt 950 - 12 Oct 1015)(m. Between 985 and 990) =>
(Abt 950 - 12 Oct 1015)(m. Between 985 and 990) => │ │ └── Mathilde of Louvain (Abt 993 - ??)
(Abt 993 - ??) │ │ └── Gerberga of Lorraine ( - Aft 1017)(m. Between 985 and 990) =>
( - Aft 1017)(m. Between 985 and 990) => │ │
└── Judith of Lens (Abt 1054 - Aft 1086)(m. Aft Jan 1070)
(Abt 1054 - Aft 1086)(m. Aft Jan 1070) │
│ ┌── Richard II ( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000) =>
( - 23 Aug 1026 Fécamp, Normandy, France)(m. Abt 1000) => │ ┌── Robert I (Abt 1004 - Between 1 Jul 1035 and 3 Jul 1035 Nicaea, Asia Minor)
(Abt 1004 - Between 1 Jul 1035 and 3 Jul 1035 Nicaea, Asia Minor) │ │ └── Judith of Brittany (982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France)
(982 - 28 Jun 1017 bur.Bernay Abbey, Bernay, Normandy, France) │ │ (m. Abt 1000) =>
│ │
└── Alice of Normandy (Abt 1030 - Bef 1090)(m. 1054)
(Abt 1030 - Bef 1090)(m. 1054)