Hesgarigani
The term Hesgarigani denotes shipborne pirates, raiders, invaders and eventually settlers from what is modern day Masalne, operating between the 1st and 5th centuries DN, who operated mostly on the coastal regions of Osonde, but in many cases also reached far inland via rivers.
The Hesgarigani were mostly Mirselani by ethnicity and in origin, though their ranks would eventually swell to include peoples from over ancient Kavena, Birasleti and Ruguzma such that the term would become merely a catch-all description for any pirate and raider by the 3rd century. Their travels and impact upon mainland cultures, as well as the devastation caused by the DN Event, precipitated the Hesgarigani Era in both Risevan and Kavenain history, albeit with dramatically different interpretations.
Name and Etymology
The term Hesgarigani is quite unambiguous in Mirselec; it means "Raider" (Hesgara "raid" + -gani), and was originally used to denote merely the first phase of what is now called the Hesgarigani Era, when the Mirselani visited Osonde mainly for the simple motivation of loot. This term, however, was coined by 19th century historians, and was not an autonym used by the raiders in any of their writings.
Rather, the Hesgarigani mostly addressed themselves as simply being a member of a certain clan, tribe and eventually kingdom, as their own social structures evolved partly through direct contact with the advanced civilisations on Osonde.