Not sure, but found something about a chair related to the Pope.
The Chair of Saint Peter (Latin: Cathedra Petri), also known as the Throne of Saint Peter, is a relic conserved in St. Peter’s Basilica in Vatican City, the sovereign enclave of the Pope inside Rome, Italy
Someone else posted something about this same chair.
You are barking up the correct tree!
Good job on “chair” stormy.