Basil Lekapenos
Basil Lekapenos ( ; – ) , also called the Parakoimomenos or the Nothos ( , "the Bastard" ) , was an illegitimate child of the Byzantine emperor Romanos I Lekapenos . 
<triplet> Basil Lekapenos <subj> Romanos I Lekapenos <obj> father <triplet> Romanos I Lekapenos <subj> Basil Lekapenos <obj> child