 Complete the following phrase:  The actual name of the dynasty is not known. Cometopuli Bulgarian: , ; Byzantine Greek: ,  is merely the nickname which is used by Byzantine historians to address rulers from the dynasty as its founder, Nicholas, was a komes governor, cognate to count; Byzantine Greek: , , from the Latin comes; Bulgarian: ,  either of the region of Sredets the present-day capital of Bulgaria, Sofia or of the region of Prespa. According to the 11th century Armenian historian, Stepanos Asoghik, the dynasty was of Armenian origin. In 969 AD and following the 