[Footnote 123: Compare, in the original texts collected by
Pagi, (tom. iii. A.D. 812, No. 7, A.D. 824, No. 10, &c.,)
the contrast of Charlemagne and his son; to the former the
ambassadors of Michael (who were indeed disavowed) more suo,
id est lingua Graeca laudes dixerunt, imperatorem eum et
appellantes; to the latter, Vocato imperatori Francorum,
&c.]