evidence: The Territory Bajo Nuevo Bank, Serranilla Bank, Serrana Bank and Alice Shoal consist of various related eponymous and noneponymous banks, reefs, cays, shoals and sandbars. [...] Serrana Bank is believed to be named after the Spanish castaway Pedro Serrano. It was first shown on a Dutch map in 1545 with this name. They were mapped more extensively by the English in 1660. [...] The Serranilla Bank was first shown on Spanish maps in 1510 as Placer de la Serranilla. It was mentioned by Louis-Michel Aury whose ship was shipwrecked on it in 1820.