Sigmund von Bibra

Official Bishopric and Abby of Fulda and editor of Journal von und für Sigmund von Bibra was from the Gleicherwiesen Branch of the Siegmund von Bibra (Philipp Anton von Bibra; * 1750; † Family.

Coat of arms of all the Cathedral Chapter.  I believe the bear at “3:30” represents
Sigmund von Bibra.
The silhouette  of Sigmund on a Fulda porcelain cup