claim: Ned Stark was nominated for an award.
evidence: Omurtag -LRB- or Omortag -RRB- -LRB- Омуртаг original Μορταγων and Ομουρταγ -RRB- was a Great Khan -LRB- Kanasubigi -RRB- of Bulgaria from 814 to 831 .. Great Khan. Great Khan. Kanasubigi. Kanasubigi. Bulgaria. First Bulgarian Empire. He is known as `` the Builder '' .. In the very beginning of his reign he signed a 30-year peace treaty with the neighboring Eastern Roman Empire which remained in force to the end of his life .. 30-year peace treaty. Byzantine–Bulgarian Treaty of 815. Eastern Roman Empire. Eastern Roman Empire. Omurtag successfully coped with the aggressive policy of the Frankish Empire to take Bulgaria 's north-western lands and suppressed the unrest among several Slavic tribes .. Bulgaria. First Bulgarian Empire. Frankish Empire. Frankish Empire. Slavic. Slavic peoples. He made administrative reforms which increased the power and the authority of the central government .. His reign was marked with a strong development of the Bulgarian architecture with a number of significant construction projects .