Basil I Emperor of the East
ca. 812 – 886
Basileiou tou Rōmaiōn Basileos kephalaia parainetika 66 pros ton heautou huion Leonta ton Philosophon
Dyo parainetika keimena pros ton autokratora Leonta 6. ton Sopho
LX librorum Basilikōn, id est uniuersi iuris Romani, auctoritate principum Rom. Graecam in linguam traducti, Ecloga siue Synopsis, hactenus desiderta
The sixty sixe admonitory chapters of Basilius, King of the Romans, to his sonne Leo, in acrostick manner