More white settlers moved into the area over the next several years and there was pressure to make a treaty for Native American land. The treaty of 1836 was not abided once the tribes learned that they were required to relocate to Kansas, which was a problem due to the distance and change in habitat. The treaty then was renegotiated for members of the Ottawa and Chippewa tribes to relocate to
Oceana and
Mason Counties in Michigan. In 1855, Cobmoosa signed the Treaty of Detroit with the federal government which meant that his tribe would relocate to
Oceana County, Michigan. It was to be paid out over 10 years. Reluctant to move to the reservation in
Elbridge Township, Michigan, he waited until all of the tribe had relocated and stayed near the graves of his forefathers as long as he could. He did, though, make trips to Oceana County to be with members of his tribe. ==Later years and death==