… Point, Aamjiwnaang and Walpole Island First Nations were raised along Sarnia’s … the history of the three First Nations who represent the signatories to … has suggested involving the Aamjiwnaang First Nation in its development. “And their …… Point, Aamjiwnaang and Walpole Island First Nations were raised along Sarnia’s … the history of the three First Nations who represent the signatories to … has suggested involving the Aamjiwnaang First Nation in its development. “And their …