Enguerrand is caught on the prongs of a forked allegience, and two popes make the attempt to return to Rome. 

Here's a family tree that shows how the Green Count is connected to Enguerrand, to the Viscontis, to the Bourbons, and to the Valois:

Guess I'll turn it around a few times: 

Music thanks to Verbum Gloriae 

https://www.youtube.com/channel/UCOY2Hj4AbsnEfaQDvxQvnAg

 "Exultemus et laetemus" - Responsorial chant for Paschaltide.

 "Ego sum Alpha et O" - Antiphon for Paschaltide.