Nielsen Hayden genealogy
Family: David of Scotland / (Unknown mistress of David of Scotland) (F8433)
Henry of Scotland (1114-1152) 
|
Ada de Warenne ( -1178)
|
Aleida of Scotland ( -1204)  |
| William I "The Lion", King of Scotland (1142-1214) |
| Margaret of Huntingdon (1145-1201) |
| David of Scotland (1152-1219)
|
| Margaret of Scotland (1185-1243) |