Answer:
A single syllable do I claim black was my most famous name; Fetal to mortals here below thousands have I slain in a single blow.
What gets bigger the more you take away?
I'm not really more than holes tied to more holes; I'm strong as good steel, though not as stiff as a pole.
Lighter than what I am made of, more of me is hidden than is seen. What am I?
Maryβs father has 5 daughters: Nana, Nene, Nini, Nono. What is the 5th daughter's name?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.