I believe not every dead body in those boxes is a native person.  I believe several are not and were not Russian Orthodox.  I believe the natural descendants are still here and have DNA matches.  Further those people who were found and dug up on Okamok Island were there for a historical reason.  They chose to live on Okamok rather than Kodiak Island.  Kodiak Island tends to absorb and are allowed to absorb all Aleuts.  It diminishes the Aleut true history to not state facts that the island Aleut people felt strongly about their islands and would not take kindly to being absorbed by neighboring islands with whom they CHOSE NOT to reside.  The reason they were dug up is to remove them and their descendants from the historic ownership and use of that island.  The Aleuts from Okamok/Chirikof Island and Kodiak Islands didn't see things the same way all the time.  There was strong defense of Chirikof not just from the Russians and US Navy but also because of disagreements with Kodiak.