Hindeloopen Frisian
…Frisian: Hylpersk , also referred to as Hindeloopers (Dutch: ) in English and Dutch) is an endangered West Frisian language spoken in the port town of Hindeloopen and the village of Molkwerum on the west coast of Friesland. It has preserved much of the Old Frisian phonology and lexicon, and has been attested since…