Potawatomi Main Poc was a warrior and chief among the Yellow River Potawatomi first coming to notice at the Treaty of Greenville (July 1795), which was to bring peace to the frontier. Within a year, Main Poc was leading raiding parties across the Mississippi into Spanish Territory. By 1804, Main Poc and Turkey Foot were raiding throughout the Midwest and deep into
Tennessee and
Kentucky. When they reached across the Mississippi to attack the Osage in what had become the U.S.'s
Louisiana Territory, the American military called for a council. Main Poc and Turkey Foot did not attend and kept traveling out of their Yellow River communities to raid other Indian villages. He had become known to the Indian Agents as early as 1791 as a leader among the Twin Lakes Potawatomi. In 1820 he got
Isaac McCoy, a Protestant Missionary to come to the Yellow River. Menominee was a religious chief and he planned to combine the teaching of
Tecumseh and the Prophet with Roman Catholicism. He was seeking a way for his people to cope with the growing number of settlers. The Carey Mission was established on the
St. Joseph River, north of the Twin Lakes in the area where
Niles, Michigan now stands. In the 1830s, Carey's mission declined and was replaced by a Roman Catholic Mission. In 1833, the fathers expanded their mission to the Yellow River Potawatomi. These two communities would be the heart of the resistance to removal. Notawkah (Rattlesnake) was the leader of the village east of the Yellow River, south of Plymouth. He moved to Kansas when chief Menominee refused to leave Indiana in 1837. Mackahtahmoah (Black Wolf) was chief of the western village, near the Starke and Marshall county lines. Pepinawah was another chief among these villages. ==Towns and cities==