Question: Gunhilda of Denmark is a member of a ruling royal house in Middle Age Scandinavia and England whose most famous king was who?

<P0-S0> Avery is an English surname of ambiguous origin. <P0-S1>  Some scholars believe that the name is of Anglo-Norman origin and derived from "Every" or "Evreux". <P0-S2>  The name may have arrived in England after the Norman Conquest. <P0-S3>  It is the name of a county in Normandy. <P0-S4>  It can also be found in the northern Spanish region of Navarra, where the House of Évreux was a ruling royal house from 1328 to 1441. <P0-S5>  At the time, the name's frequency was highest in Devon (5.9 times the British average), followed by Sussex, Buckinghamshire, Rutland, Worcestershire, Oxfordshire, Kent, Warwickshire, Cornwall and Somerset. <SEP> <P1-S0> Gunhilda of Denmark ( 1020 – 18 July 1038), a member of the House of Knýtlinga, was Queen consort of Germany by her marriage with King Henry III of the Salian dynasty from 1036 until her death. <SEP> <P2-S0> The Danish House of Knýtlinga (English: "House of Cnut's Descendants") was a ruling royal house in Middle Age Scandinavia and England. <P2-S1>  Its most famous king was Cnut the Great, who gave his name to this dynasty. <P2-S2>  Other notable members were Cnut's father Sweyn Forkbeard, grandfather Harald Bluetooth, and sons Harthacnut, Harold Harefoot, and Svein Knutsson. <P2-S3>  It has also been called the House of Canute, the House of Denmark, the House of Gorm, or the Jelling Dynasty. <SEP> <P3-S0> The Royal House of Boureh Gnilane Joof (variation : Mbin Boureh Gnilane in Serer) was a royal house founded in the 14th century by Jaraff Boureh Gnilane Joof (var : "Bouré Gnilane Diouf" or "Buré Ñilaan"). <P3-S1>  He was a member the Serer tribe, from the pre-colonial Kingdom of Sine now part of independent Senegal. <P3-S2>  It was the first royal house founded by the Joof family during the Guelowar period (1350 - 1969). <P3-S3>  Boureh Gnilane Joof was a royal prince and a Jaraff (var : "Diaraf"), a with the powers of a Prime Minister. <P3-S4>  He was neither a Maad a Sinig (king of Sine) nor a Maad Saloum (king of Saloum) but a royal prince who had the title "Jaraff" bestowed upon him by his cousin and brother-in-law - Maad a Sinig Diessanou Faye (king of Sine). <P3-S5>  His father Maad Patar Kholleh Joof (the conqueror) was the king of Laa and Teigne of Baol (king of Baol). <P3-S6>  Boureh's brothers were the first from this house to have succeeded to the throne of Sine during the Guelowar period. <P3-S7>  His name was adopted in his honour to refer to the first royal house founded by the Joof family during this dynastic period. <P3-S8>  The Joof family of Sine, from this royal house also ruled in the Kingdom of Saloum (the Joof paternal dynasty of Sine and Saloum) The Joof family also ruled in Baol (the Joof paternal dynasty of Baol). <P3-S9>  From the date of its foundation up to the abolition of the Serer monarchies of Sine and Saloum in 1969, at least ten kings from this house had succeeded to the throne of Sine. <P3-S10>  As the first royal house of Sine founded by the Joof family in this dynastic period, the Royal House of Boureh Gnilane Joof holds great significance in Senegambian, Joof family and , because all the subsequent royal houses founded by the Joof family (who ruled in three Senegambian kingdoms) branched out from this royal house.