Lewis & Short

Pĕdĭus, a, the name of a Roman gens.
So,

  1. I. Q. Pedius, a joint-heir with Augustus to Cœsar’s estate, Cic. Att. 9, 14, 1; id. Planc. 7, 17; Suet. Caes. 83; Vell. 2, 65, 2.
  2. II. Q. Pedius, grandson of the former, born dumb, became a great painter, Plin. 35, 4, 7, § 21.