Last Names: Mr. Belvidere/The family's last name...?

Questions

This means "the art of twisting together strands of material to form objects". (_________)?

This military attack took place on Dec. 7, 1941?

This normally has 4 legs & your butt is parked in it right now?

This organ is a small pouch that stores bile?

This place in Germany is also the name of a (popular) cake?