Woodturned chairs (Blackhall EH4)

Very used and taken apart at the seats! Got these from.somone.Was going to upcycle them.But has not happened in many moons !!
These were woven with this sisal?string?
I have the string that was taken off.
One chair has broken away but could be glied back with wood glue.
The reason I took these apart was, the filling inside the woven part was smelling at the time.
So I took these out,maybe a mistake on my part!
These are beautiful made originally.Anyone with more skills than I have could definitely bring these back to their original glory!!