Sapeken is a tiny oval shaped island in the eastern Kangean Archipelago, north of Bali, east of Madura, in Indonesia.

The people of Kangean’s main island seem to be dominated by the Madurese, but with of Bugis (of “Boogey man” fame), Makasarese & Banjarese—all the seafaring peoples of east central Indonesia—mixed in, both in their family trees & in their language. 

I first heard of the remote Kangean Archipelago when reading an old book about the Dutch in the East Indies during the the last century.  I was struck by stories of a few brave souls who moved out to this hyper-remote little chain of islands that lies NNE from Bali, but is administratively counted as part of Madura, East Java—though laying far from Madura.