Answer:
You are my brother, but I am not your brother. Who am I?
My first is a heir; My second's a snare; my whole is the offspring of fancy; which I sent out of play upon Valentine's day As a token of love to my Nancy.
Ten men's strength, ten men's length. Ten men can't break me, yet a young boy walks off with me. What am I?
I am a box which holds keys but not locks. With the right combination, I may unlock your soul. What am I?
We are little airy creatures all of different voice and features one of us in glass is set. One of us you'll find in jet. Another you may see in tin. And the fourth a box within. If the fifth you should pursue it can never fly from you.
you hold my tail while I fish for you