[Footnote 92: Twice, at the request of Hadrian and Leo, he
appeared at Rome, - longa tunica et chlamyde amictus, et
calceamentis quoque Romano more formatis. Eginhard (c.
xxiii. p. 109 - 113) describes, like Suetonius the
simplicity of his dress, so popular in the nation, that when
Charles the Bald returned to France in a foreign habit, the
patriotic dogs barked at the apostate, (Gaillard, Vie de
Charlemagne, tom. iv. p. 109.)]