Answer:
A gentleman whose offspring have successfully produced offspring of their own.
What is something you can give away as many times you want without ever losing it?
What has one hand longer than the other, and goes on all day and night?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
I am a king but also a common device of measure. What am I?
I can only be played on a windy day