Who was Nico Robin’s mother?

Nico Robin's Mother

Nico Robin, whose full name is Nico Robin, is also known by several aliases, including Devil Child and Ms. All-Sunday. Her family includes her mother, Nico Olvia, as well as her uncle, Oran, her aunt, Roji, and her cousin, Mizuira. Throughout her journey, she has been associated with several groups: Baroque Works (previously), Revolutionary Army (formerly), and currently, she is a member of the Straw Hat Pirates.