And it took longer than I thought before I could make at least (I hope) somehow intelligent riddle. Since no one took the 10-day opportunity, know ye that I am back to present this:
Me and brother mine
by pure hearts we were born.
Strong and tall we are
though darkess took us both.
Bearer of fire he
while I bear twice our name
we stopped the men of fame
we're here to watch and see
Me and brother mine
so much close we are
but wall is between us
until the King's day comes.
Happy riddling!