Latvia as its currency since 1 January 2014, replacing the Latvian lats. The name "Latvija" is derived from the name of the ancient Latgalians, one of four Indo-European Baltic tribes (along with Couronians, Selonians and Semigallians), which formed the ethnic core of modern Latvians together with the Finnic Livonians. Henry of Latvia coined the latinisations of the country's name, "Lettigallia" and "Lethia", both derived from the Latgalians. The terms inspired the variations on the country's name in Romance languages from "Letonia" and in several Germanic languages from "Lettland". Around 3000 BC, the proto-Baltic ancestors of the Latvian people settled on the
MS Jan Heweliusz captain, who died in the accident, also being blamed for allowing the ship to sail in such an unseaworthy state. In 2005, the European Court of Human Rights in Strasburg ruled that the official investigation of the sinking was not impartial and granted 4600 euros in damages each to eleven relatives of the victims. Today, the wreck of the ship is located at the depth of 27 metres and is frequently visited by divers. MS Jan Heweliusz MS "Jan Heweliusz" was a Polish ferry named after astronomer Johannes Hevelius () that served on the route Ystad-Świnoujście. It was built in