This mystery is solved.
The Powhattan identified the Patuxent as being Massa/womeke to John Smith.
They also identified the Shawnee on the upper Potomac as being Masswomeke.
In a way this reminds me of the Kickapoo
The Andaste identified the Masswomeke as being their deadly enemies.
The earliest gun trade went from the French to the Huron, who in turn traded with the Erie, who in turn traded with the "Massawomeke"
Thus the Andaste allied with the Seneca to destroy the Erie, a very bad decision on their part.
Then you have the Wolf Division Lenape at Kittianung on the Aleghenny River...
You also have Pilgrims appearing at Kent (or is that Palmer) Island...https://www.youtube.com/watch?v=-D4OK8Vcj7E
Perhaps more on Adena beliefs is yet to be recovered from Dutch or Swedish manuscripts, in particular those of their priests.
Usually people believe what they want to believe until reality intrudes.