/Earl Humphrey IV of Hereford b: 1142 d: 1182
Earl Henry V of Hereford b: 1171 d: 1 JUN 1220
     |                                       /Earl Crinan of Atholl b: 975 d: 1045
     |                               /King Duncan I of Scotland b: 1001 d: 14 AUG 1040
     |                               |       |                               /King Donald II of Scotland b: 852 d: 900 To continue Lineage 03 =>
     |                               |       |                       /King Malcolm I of Scotland b: 879 d: 954
     |                               |       |               /King Kenneth II of Scotland b: 911 d: 995
     |                               |       |       /King Malcolm II of Scotland b: 938 d: 25 NOV 1034
     |                               |       |       |       \Princess Frigida of Mumhan b: 911 d: 970
     |                               |       \Princess Beatrix of Scotland b: 969 d: 1034
     |                       /King Malcolm III of Scotland b: 1031 d: 13 NOV 1093
     |               /King David I of Scotland b: 1080 d: 24 MAY 1153
     |               |       |                                               /King Edward I of England b: 870 d: 17 JUL 924 To continue Lineage 06 =>
     |               |       |                                       /King Edmund I of England b: 920 d: 26 MAY 946
     |               |       |                                       |       \Princess Edgifu of Meopham b: 900 d: 961
     |               |       |                               /King Edgar of England b: 943 d: 8 JUL 975
     |               |       |                               |       \Saint Elfgifu of the Roman Catholic Church b: 922
     |               |       |                       /King Ethelred II of England b: 968 d: 23 APR 1016
     |               |       |                       |       \Princess Elfrida of Devon b: 945 d: 1000
     |               |       |               /King Edmund II of England b: 989 d: 30 NOV 1016
     |               |       |               |       \Princess Elgiva of Northumbria b: 970
     |               |       |       /King Edward of England b: 1017 d: 1057
     |               |       |       |       \Princess Eldgyth of England b: 992
     |               |       \Saint Margaret of the Roman Catholic Church b: 1045 d: 16 NOV 1093
     |               |               \Princess Agathe of Braunschweig b: 1020
     |       /Duke Henry of Northumberland b: 1114 d: 12 JUN 1152
     |       |       \Princess Mathilde of Huntingdon b: 1072 d: 1131
     \Princess Margaret of Huntingdon b: 1146 d: 1201
             \Princess Ada of Surrey b: 1120 d: 1178

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