Was Annaliesse Built Specifically For Charter?

Was Annaliesse built specifically for charter or is she ex-bankrupt stock, or similar? I love the helipad-the ultimate in convenience. And I love the grande furnishment. Why was she named Annaliesse? Was she named Annaliesse after the 12th century angel named Annaliesse Holn? I have not seen Annaliesse yet but no doubt I will within the next two years-and I look forward to it.