Need help with a riddle!

Hear well my young child
For this is not a riddle
For the pot of gold you must guess my name. I'm very silent but deadly, fear not for I vanquished thy Succubus. My name, wealthy ridden in the mouths of princes, plenty of hope. I am neither man nor beast, for i give birth to Faith Now tell me, who am i?



¥ ¥ ¥ C L U E S ¥ ¥ ¥
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Her name is ___a__?

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+Plenty of Wealth
+Latin For Wishful
+Archaic Name
+Hope
+Uncommon Name
+6 Letters Long