Answer:
Four kings of whom I am one lord. Often on deck but never on board. Though I have a large heart, I am always seen at war. During which I always wear a suit, but never a suit of armor. Who or what am I?
What has a ring but no fingers?
A gentleman whose offspring have successfully produced offspring of their own.
Is always in front of you but cannot be seen?
What is all over a house?
It rows quickly with four oars but never comes out from under his own roof. What is it?