I have a 19th century antique rocking chair needs to be refinished. I am curious what the best option(s) will be:

-Disassemble, refinish and reassemble or to the extent of a partial disassembly?

-Hide glue/epoxy?

-What kind of finish should be used?

Attached are photos of the chair and a link to see a 10 second clip of it squeaking with some weight while rocking can be seen: https://www.youtube.com/watch?v=WU9ADBf8NJE

Thanks for any and all help, can post more photos or videos if requested.