John I Tzimiskes
Basil Lekapenos (; – ), also called the Parakoimomenos () or the Nothos (, "the Bastard"), was an illegitimate child of the Byzantine emperor Romanos I Lekapenos. He served as the "parakoimomenos" and chief minister of the Byzantine Empire for most of the period 947 to 985, under emperors Constantine VII (his brother-in-law), Nikephoros II Phokas, John I Tzimiskes, and Basil II (his great nephew).