Who was Nico Robin’s mother?

Nico Robin's Mother

Nico Robin, also known by her full name Nico Robin, carries several aliases, including the Devil Child and Ms. All-Sunday. She has the following family members: her mother, Nico Olvia; her uncle, Oran; her aunt, Roji; and her cousin, Mizuira. Throughout her journey, she has been associated with various groups, which include Baroque Works (formerly), the Revolutionary Army (formerly), and currently, the Straw Hat Pirates.