Fortuna (fôrtōō´nə), in Roman religion, goddess of fortune. Worshiped under several forms, she appears to have originally been a goddess of fertility. She was later identified with Tyche, the Greek goddess of chance, and like her was represented with a ship's rudder and a cornucopia.
"Fortuna." The Columbia Encyclopedia, 6th ed.. . Encyclopedia.com. (March 24, 2018). http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/fortuna
"Fortuna." The Columbia Encyclopedia, 6th ed.. . Retrieved March 24, 2018 from Encyclopedia.com: http://www.encyclopedia.com/reference/encyclopedias-almanacs-transcripts-and-maps/fortuna