Wangerooge Frisian
From Infogalactic: the planetary knowledge core
Wangerooge East Frisian is an extinct dialect of the East Frisian language, formerly spoken on the East Frisian island of Wangerooge. Wangerooge Frisian was a part of the Weser group of dialects which included the Wangerooge and equally extinct Wursten dialect. The last speaker died in 1953.
See also
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