I have an ancestor Lady Agnes St Clair (1049 - 1080), whose mother is shown on several family trees as the above Helene 'le Bon' of Normandy (1019-1058). She is supposedly the daughter of Duke Richard III of Normandy and Adele Capet of France, but this couple had no children and i can find no trace of her as the daughter of Adele. Can anyone help out/
Many thanks
Alun Rowland