Hawise de Guînes seems to have been recorded twice on Geni, both here and at https://www.geni.com/people/Hawise-Heloise-de-Guînes/60000000067218... . Her parents are presumably the same people - Siegfried de Guînes/Siegfried I "the Dane", Count of Guînes and Eltrude Rosella de Flandres/Elstrude Countess of Flanders - but her date and place of death differ between the two versions (1015 Somme or 1002 Brittany) and her husband is given as Godfrey de Normandy and as Crispin du Bec, Seigneur du Bec.
Is she one and the same person and was she married twice?
