Bytafont- used to have a font then I rejailbroke it and cant remember what it was called.

I have and use PKGbackup but I want to start fresh with a new jailbreak. Is there a way I can search through previous backups and see the font I downloaded? Or see a log of things I have dl from cydia? It's really starting to shite me that I cant remember what it was called. Any help would be appreciated.