Lusitanic definitions of "Lusitanic" or "Lusitanian" may include medieval-to-modern Galicia, because the Portuguese people and Galician people share close linguistic and cultural ties, including pre-Roman Celtic ones. Modern Portuguese and the Galician language both derive from medieval Galician-Portuguese, and the term is a cultural classification more than a historic–geographical definition. Although, in Ancient Roman times, the Gallaeci were not part of Lusitania province, what became the Galician-Portuguese language developed from Vulgar Latin in Gallaecia, which comprised what is now Galicia, as well as north Portugal, the center of the development of post-Roman Portuguese culture. Later Portuguese use of the name "Lusitania"
Lusitania (1805 ship) Guinea. In November 1828 she was at Saint George's Channel, where she encountered many "old friends" among the locals, suggesting that she had been that way before. On 2 February she spoke "Cyrus". Nine days later "Lusitania" was at Carteret Bay, where she traded with islanders who had come some distance overland to trade a hog for an old whaling lance. "Lusitania" was again at Coupang on 27 April. By 1829 illness aboard "Lusitania" was so bad that she had to return home. She returned via Delagoa Bay and the Cape of Good Hope. She returned to Britain on 26