Answer:
Passed from father to son and shared between brothers, its importance is unquestioned though it is used more by others.
What fastens two people yet touches only one?
This is meat from the upper part of a pig's leg salted and dried or smoked, often enjoyed in a sandwich.
You feel this sensation when you are dehydrated.
A famous home without color and with wings.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?