Thane Siferth DENMARK
- Born: , , Denmark
- Died: Abt 1015, , , England
Other names for Siferth were DENMARK Thane and Sigeferth.
Thane of DENMARK.
Kings and Queens of Great Britain,Genealogical Chart, Anne Taute and Romilly Squire, Taute, 1990: "Edmund II Ironside King of England Apr-Nov 1016 Son of Aethelred II King of England and Aelfgifu, Mar = (2) Ealdgyth widow of Sigeferth Died Nov 1016."
The New Columbia Encyclopedia, 1975, p833, Edmund Ironside: "Died 1016, King of the English (1016), son of Aethelred the Unready. Contrary to the wishes of his father, he married (1015) the widow of Siferth, a Danish thane, and was accepted as ruler of the Five Boroughs of the Danelaw..." Encyclopaedia Britannica, 1981, Micropaedia, Vol III, p792, Edmund I: "Edmund defied his father's orders by marrying (1015) the widow of one of the Danish lords then occupying English territory."
Siferth married Queen Ealdgyth ENGLAND, daughter of Morcar ENGLAND and Edgitha ENGLAND. (Queen Ealdgyth ENGLAND was born about 986-995 in , Wessex, England.)