bold = Main text
  Liber, Caput     grey = Comment text

1     Int,      IV|      with Cicero.~Catulus the younger need not detain us long.
2     Int,      IV|     not have made Catulus the younger the advocate of philosophy
3     Int,      IV|     the claims of Catulus the younger to be considered a philosopher,
4     Int,      IV|     to cast its lustre on the younger. Cicero's glorious consulship
5     Int,      IV|   from so famous a man as the younger Catulus, whose praises were
6     Int,      IV|     the speech of Catulus the younger. It was probably introduced
7     Not,       1| adopts the conj. of Aldus the younger, Graeca desideres. A reviewer
8     Not,       2|   B.C. P. Africanum: i.e. the younger, who supported the ballot