Coweta County received its name from a tribe of the Cherokee Indians, called the Coweta tribe, of which General McIntosh was the principal chief; this name will be perpetuated as the name of that tribe of the Indians, the former owners of the lands of Coweta.
Coweta County was formed out of a portion of the land purchased form the Creek Indians at a treaty held at the Indian Springs, in the county of Butts, in Georgia, on the 12th day of February, 1825, by David Meriwether and Duncan G Campbell, as commissioners on the part of the United States, General William McIntosh, Col. Hawkins and others, chiefs of the Indians, to sell the lands to the United States for Georgia. General McIntosh, Col. Hawkins and others were killed by the Indians for selling the lands belonging to the Indians to the whites; others would have been killed if they had not made their escape through a back window and swimming the Chattahoochee River in their night clothes to make good their escape. The killing of General McIntosh was in Carroll county, at the reserve, at McIntosh's own house.
Coweta County originally had nine Districts and extended up to near Sandtown, then in the county of DeKalb, but now in Fulton county.