NORTHUMBERLANDERS
(1) Siward, Earl of Northumberland, died 1055. Married AEfflaed of Berenicia and had two children, Sibyl and Waltheof. For more information on Siward, visit this link.

(1.1) Sibyl of Northumberland has also been called Siward's sister or cousin, but I have decided to list her as his daughter. She married Duncan I, King of Scotland, and had son Malcolm III
Caenmore.

(1.2) Waltheof of Huntington, son of Siward and AEfflaed. Married Judith
de Boulogne and had daughter Matilda of Huntington (born 1072, died April 23rd, 1130). Rebelled againt William the Conquerer and was beheaded on May 31st, 1076. He was the last of the Saxon lords to be executed.
Note: Yes, I know their surname was not, in fact, 'Northumberlanders', but I had little else to call them. Allow me some leniency just this once? -- Jessica
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