Octavia Flavia Hadriana (b. March 23, 3789 - d. April 1, 3849), known between 3836 and 3837 as Octavius Flavius Hadrianus, was a Selucian politician and human rights campaigner, who gained prominence during the Barmenian Refugee Crisis by campaigning for the right of the refugees to settle in Selucia. Although of Patrician status, Hadriana is mostly known for her advocacy on behalf of various marginalized groups in Selucia, including Plebeians, Pagans, Felinists, or Jelbics. Starting her career as a human rights advocate, she was one of the founders of the Selucian Republic established in 3838. Ten years later, she was proclaimed Dictatrix after emerging victorious in the brief civil war between herself and forces loyal to the previous Dictator, Caius Cassius Sophus. While serving as Dicta