Lewis-Powers Family History
The Genealogy of the Lewis-Powers Family
Family: Duncan I Scotland / Aelflaed Sybilla Sibyl Scotland Fitzsiward (F1003)
m. 1030Crinan DeMormaer Hound Dunkeld ( -1045) |
Bethoc Beatrix Scotland (1004-1013) |
| Siward Biornsson Northumbria ( -1055) |
| Aelfled Elfleda Countess Bernicia ( -1100) |
Duncan I Scotland (1007-1040) 
|
| Aelflaed Sybilla Sibyl Scotland Fitzsiward (1014-1040)
|
Malcolm III (Longneck) CAENNMOR, of Scotland (1031-1093)  |
| Donald Bane SCOTLAND (1033-1097) |