CANTO XVIII
v. 28. With us beyond.] Beyond the middle point they tended the same way with us, but their pace was quicker than ours.
v. 29. E’en thus the Romans.] In the year 1300, Pope Boniface VIII., to remedy the inconvenience occasioned by the press of people who were passing over the bridge of St. Angelo during the time of the Jubilee, caused it to be divided length wise by a partition, and ordered, that all those who were going to St. Peter’s should keep one side, and those returning the other.
v. 50. Venedico.] Venedico Caccianimico, a Bolognese, who prevailed on his sister Ghisola to prostitute herself to Obizzo da Este, Marquis of Ferrara, whom we have seen among the tyrants, Canto XII.
v. 62. To answer Sipa.] He denotes Bologna by its situation between the rivers Savena to the east, and Reno to the west of that city; and by a peculiarity of dialect, the use of the affirmative sipa instead of si.
v. 90. Hypsipyle.] See Appolonius Rhodius, l. i. and Valerius Flaccus l.ii. Hypsipyle deceived the other women by concealing her father Thoas, when they had agreed to put all their males to death.
v. 120. Alessio.] Alessio, of an ancient and considerable family in Lucca, called the Interminei.
v. 130. Thais.] He alludes to that passage in the Eunuchus of Terence where Thraso asks if Thais was obliged to him for the present he had sent her, and Gnatho replies, that she had expressed her obligation in the most forcible terms. T. Magnas vero agere gratias Thais mihi? G. Ingentes. Eun. a. iii. s. i.